Staff Profile

Personal profile  

Prof. Nilanjan Chakraborty joined the School of Engineering of Newcastle University in July 2011. He led the Fluid Dynamics and Thermal Systems research group until 2023 since 2011. Currently, he is the Deputy Director of Research at the School of Engineering. Previously he was a senior lecturer at the School of Engineering of the University of Liverpool. He joined the University of Liverpool as a lecturer in 2005 and was promoted to a senior lectureship in 2008.

He graduated in Mechanical Engineering in 1999 from Jadavpur University, Calcutta with First Class Honours and with a University First Rank (Gold medal) in Bachelor of Mechanical Engineering. In the same year, he obtained an All India First Rank in the Graduate Aptitude Test in Engineering Examination (GATE). He did his Masters degree (ME) in Mechanical Engineering with a specialisation in Computational Heat and Fluid Flow from the Indian Institute of Science (IISc.), Bangalore, with a University First Rank (Gold medal with senate commendation). In this Masters project, he worked on the Reynolds Averaged Navier Stokes (RANS) simulation modelling of turbulent transport in weld-pool convection. He gained industrial experience as a Mechanical Engineer in General Electric (GE), India before getting the prestigious Gates Cambridge Scholarship for pursuing a PhD at Cambridge University. In Cambridge. The title of his doctoral thesis is 'Fundamental Study of Turbulent Premixed Combustion using Direct Numerical Simulation'. 

His research interests include Direct Numerical Simulation (DNS) of Turbulent Combustion, Large Eddy Simulation (LES) combustion modelling, natural convection of non-Newtonian fluids, Melting/Solidification related heat transfer problems in classical manufacturing (e.g. Casting, Welding) and Laser aided manufacturing applications (e.g. Laser Surface Alloying). In September 2005, he was awarded the prestigious Gaydon Prize along with his co-authors for the most significant UK contribution to the 30th International Combustion Symposium, 2004. In September 2007, he was awarded the prestigious Hinshelwood Prize for 2006 by the British Section of Combustion Institute for his meritorious contribution to combustion science. A paper co-authored by Prof. Chakraborty presented in the droplet colloquium in the 32nd International Combustion Symposium was given the distinguished paper award by the Combustion Institute. He is the nominated leader and Principal Investigator of the UK Consortium on Turbulent Reacting Flows. He is a member of the Engineering and Physical Science Research Council (EPSRC)'s Peer-Review College, which helps EPSRC in the review of grant proposals and panel decisions. Prof. Chakraborty is one of the recipients of the prestigious Hind Rattan award 2015, which is one of the highest Indian awards given to people of Indian origin for outstanding contribution in their field of work by the Non-Resident Indian Welfare Society of India, an organisation under the umbrella of the Indian Government. He is a steering committee member of UKRI’s ExCALIBUR programme. He is also a Strategic Advisory Team member of the Computational Fluid Dynamics (CFD) part of EPSRC’s e-infrastructure team. In 2021, he was elected as a Fellow of the Combustion Institute.  To date, he published 352 papers in peer-reviewed journals and 207 conference publications. His citation record is given by an h-index of 50 (source Google scholar).

Area of expertise: Computational Fluid Dynamics (CFD), Turbulent combustion, Fluid turbulence, Heat transfer

Google Scholar Profile

SCOPUS Profile

Higher Education

2001-2004: PhD (Engineering), Cambridge University, U.K.

Dissertation title: Fundamental study of turbulent premixed combustion using Direct Numerical Simulation(DNS)

1999-2001: M.E. (Mechanical Engineering), Indian Institute of Science, Bangalore, India

Project title: A k-ε model for turbulent convection in Gas Tungsten Arc Weld pools

Class: First with honours, Rank: 1st, Faculty topper, Record CGPA: 8.0/8.0,Gold Medallist, Recipient of Senate commendation for outstanding performance in Masters of Engineering.

1995-1999: B.E. (Mechanical Engineering), Jadavpur University, Kolkata, India

Class: First with honours, University rank: 1st, Gold medallist, Special prizes for scoring highest marks in Fluid Machinery and Machine Tools.

Fellowships and scholarships

2021: Fellow of the Combustion Institute

2018: Merkator Fellowship

2017: Japanese Society of Promotion of Science short-term fellowship

2004-2005: Mini Rouse-Ball grant for PhD. dissertation in the Trinity College Junior Research Fellowship Competition.

2001-2004: Gates Cambridge Scholarship for PhD in Engineering (University of Cambridge)

2001-2004: Overseas Research Students’ (ORS) Award.

1999-2001: National scholarship for Masters degree in Engineering

1994-1996: National scholarship of merit (India)

Honours, Prizes and Grants 

2024: British Council UK-SA International collaboration grant: Development of high-fidelity computational modelling of premixed combustion of H2/NH3-fuel blends for net-zero future

2023: Knowledge Transfer Partnership KTP013889: Combined structural and fluid dynamic analysis of next-generation mechanical motors (PI)

2023: EPSRC research grant EP/Y02480X/1: Sustainable Sludge Valorisation Technology for Closed-Loop Resource Recovery (Co-I)

2023: EPSRC ARCHER2 pioneer project: Flame-wall interaction of high hydrogen content premixed flames within turbulent boundary layers (Co-I)

2021: EPSRC research grant EP/W026686/1: Turbulence at the exascale: application to wind energy, green aviation, air quality and net-zero combustion (Co-I)

2021: EPSRC research grant EP/V013092/1: Process control and novel materials for the Reactive Jet Impingement Process (Co-I)

2020: EPSRC ARCHER2 pioneer project: Flame-wall interaction of high hydrogen content premixed flames within turbulent boundary layers (Co-I)

2020: EPSRC research grant EP/V003534/1: A combined experimental and numerical investigation of premixed flame-wall interaction in turbulent boundary layers (PI)

2019: EPSRC network grant EP/S032134/1: A network for hydrogen-fuelled transportation (Network-H2) (Co-I)

2019: EPSRC research grant EP/S025154/1: Numerical exploration and modelling of novel environmentally friendly combustion technique: droplet-laden MILD combustion (PI)

2018: EPSRC research grant EP/R029369/1: Addressing Challenges Through Effective Utilisation of High Performance Computing - a case for the UK Consortium on Turbulent Reacting Flows (UKCTRF) (PI)

2017: UK-Gulf Institutional Links 2016 grant: A combined experimental and numerical investigation of ignition probability of turbulent inhomogeneous biogas-air mixtures (PI)

2017: EPSRC research grant EP/P022286/1: Adaptive software for high-fidelity simulations of multi-phase turbulent reacting flows (PI)

2017: Japanese Society of Promotion of Science short term fellowship: Collaborative research with Kyoto University on multi-phase combustion

2016: Newton research collaboration grant: "Enhanced heat transfer and mixing by mixed convection of yield stress fluids in cylindrical container with rotating end wall."  

2015: Portuguese research council grant: "Advanced numerical techniques for pulverized biomass combustion modelling" 

2015: Hind-Rattan Award given to people of Indian origin for outstanding contribution in their field of work by the Non-Resident Indian Welfare Society of India, an organisation under the umbrella of the Indian Government

2013: EPSRC research grant EP/K025163/1: "High Performance Computing support for UK consortium on turbulent reacting flows"

2012: EPSRC research grant EP/J0/21997: "Fundamental understanding of turbulent flame propagation in droplet-laden mixtures" (PI)

2012:  EPSRC research grant EP/J00/3573: "Towards In-Combustion-Event Feedback (ICEF) Control by Laser Ignition" (CI). 

2011: EPSRC research grant EP/IO/28013: "Large Eddy Simulation modelling of scalar dissipation rate based reaction rate closure in turbulent premixed flames" (PI)

2009: Distinguished paper award given by the International Combustion Institute for the paper entitled “Direct Numerical Simulation of turbulent flame expansion in fine sprays” authored by A. Wandel, N. Chakraborty and E. Mastorakos in the Spray Combustion Colloquium of the 32nd International Combustion Symposium.

2008: EPSRC research grant EP/G0088441: "Development of Unified Flame Surface Density Based Reaction Rate Models for the LES of Turbulent Premixed Flames"(PI)

2007: Hinshelwood Prize given by the British Combustion Institute for the most significant contribution by a young researcher to the field of combustion science.

2007: Knowledge Transfer Partnership (KTP) project on designing new generation cryogenic tank (CI)

2006: EPSRC research grant EP/E026516/1: "Theoretical Investigation of Turbulent Combustion in Stratified Inhomogeneous Mixtures using Direct Numerical Simulation" (PI)

2006: Research grant for new lecturers from the Nuffield Foundation (NAL/32607):Numerical Investigation of spark ignition in non-premixed jets using Direct Numerical Simulation.

2006: C.R. Barbar Trust grant from Institute of Physics for attending the 31^stInternational Combustion symposium.

2005: Gaydon Prize given by the British Combustion Institute for the most significant UK contribution to the 30th International Symposium of Combustion, 2004 (shared with Drs. S. Gashi, J. Hult, K.W. Jenkins, C. Kaminski and R. S. Cant).

2004: Mini Rouse-Ball grant for PhD. dissertation in the Trinity College Junior Research Fellowship Competition.

2002: Gold medal and Senate commendation for outstanding performance in Masters of Engineering in Indian Institute of Science.

1999: Special medals for the highest marks in Fluid Machinery and Machine Tools in B.E. Examination in Jadavpur University.

1999: University Gold medal for the first rank in B.E. Examination in Jadavpur University.

Employment Record

2011: July To date:  Professor of Fluid Dynamics in the School of Mechanical and Systems Engineering, University of Newcastle.

2008-2011 June: Senior lecturer in the School of Engineering, University of Liverpool.

2005- 2008: Lecturer in the School of Engineering, University of Liverpool.

2004-2005: Post-doctoral Research Associate in Cambridge University Engineering Department (CUED), working on numerical investigation of spark ignition in inhomogeneous reactants in a research project funded by Rolls Royce Plc., UK.

2001 Feb-Sept.: Mechanical Engineer in John F. Welch Technology Centre, General Electric, India. Part of the Computational Fluid Dynamics team in Mechanical Systems Laboratory, working on CFD projects on conjugate heat transfer and flow through intercooler for GE Power Systems and GE Transport Systems.

Membership of Professional Bodies

• Member of British Combustion Institute
• Member of British Combustion Consortium
• Member of Institute of Physics (MinstP) , United Kingdom
• Fellow and CEng, Member of Institute of Mechanical Engineers, United Kingdom

Research Interests 

Prof Chakraborty’s research interests include:

• Direct Numerical Simulation (DNS) of turbulent combustion,
• Large Eddy Simulation (LES) and Reynolds Averaged Navier Stokes Simulation (RANS) combustion modelling,
• natural convection of non-Newtonian fluids,
• melting/solidification-related heat transfer problems in classical manufacturing and laser aided manufacturing applications.

To date his research has been supported by research grants from British Council, EPSRC, Nuffield Foundation and Knowledge Transfer Partnerships. In September 2005, he was awarded the prestigious Gaydon Prize along with his co-authors for the most significant contribution to the 30th International Combustion Symposium, 2004.

In September 2007, he was awarded the prestigious Hinshelwood Prize for 2006 by the British Section of Combustion Institute for his meritorious contribution to combustion science. A paper co-authored by Prof. Chakraborty presented in the droplet colloquium in the 32nd International Combustion Symposium was given the distinguished paper award by the Combustion Institute. He was elected a Fellow of the Combustion Institute in 2021.

To date, he published 352 papers in peer-reviewed journals and 207 conference publications. His citation record is given by an h-index of 50 (source Google Scholar).

Teaching Interests 

Thermodynamics, Fluid Mechanics, Heat Transfer, Turbulence, Combustion, Computational Fluid Dynamics (CFD)

• Articles

  • Young FW, Ahmed U, Chakraborty N. Influence of preferential diffusion on the distribution of species in lean H₂-air laminar premixed flames at different equivalence ratios. Fuel 2025, 381(Part B), 133363.
  • Chakraborty N, Dopazo C. Timescales associated with the evolution of reactive scalar gradient in premixed turbulent combustion: A Direct Numerical Simulation analysis. Fire 2024, 7(3), 73.
  • Ghai S, Ahmed U, Chakraborty N. Statistical Behaviour and Modelling of Variances of Reaction Progress Variable and Temperature During Flame-Wall Interaction of Premixed Flames Within Turbulent Boundary Layers. Flow, Turbulence and Combustion 2024, 112, 845-878.
  • Ahmed U, Ghai S, Chakraborty N. Relations between Reynolds stresses and their dissipation rates during premixed flame-wall interaction within turbulent boundary layers. Physics of Fluids 2024, 36(4), 045120.
  • Ruiz-Gutiérrez E, Hasslberger J, Klein M, Dalgarno K, Chakraborty N. Physically consistent modelling of surface tension forces in the Volume-of-Fluid method for three or more phases. Journal of Computational Physics 2024, 513, 113149.
  • Mohan V, Khamedov R, Im HG, Chakraborty N. Performance of flame surface density and scalar dissipation rate based mean reaction rate closures for fuel-rich ammonia-air turbulent premixed flames. Proceedings of the Combustion Institute 2024, 40(1-4), 105502.
  • Abo-Amsha K, Awad HSAM, Ahmed U, Chakraborty N, Swaminathan N. On the Definition of Reaction Progress Variable in Exhaust Gas Recirculation Type Turbulent MILD Combustion of Methane and n-Heptane. Flow, Turbulence and Combustion 2024, 112, 1191-1213.
  • Ghai S, Ahmed U, Chakraborty N, Klein M. Multiscale analysis of Reynolds stresses and its dissipation rates for premixed flame–wall interaction. Physics of Fluids 2024, 36(10), 105199.
  • Ghai S, Ahmed U, Chakraborty N. Modelling of the flame surface density transport during flame-wall interaction of premixed flames within turbulent boundary layers. Combustion Science and Technology 2024, epub ahead of print.
  • Malkeson SP, Chakraborty N. Laminar natural convection of water-based alumina nanofluids in a square enclosure. Heat Transfer Engineering 2024, 45(14), 1173-1189.
  • Brearley P, Ahmed U, Chakraborty N. Implications of using scalar forcing to sustain reactant mixture stratification in Direct Numerical Simulations of turbulent combustion. Computation 2024, 12(6), 114.
  • Abo-Amsha K, Awad HSAM, Chakraborty N. Flame Self-Interactions in MILD Combustion of Homogeneous and Inhomogeneous Mixtures. Scientific Reports 2024, 14, 5525.
  • Chakraborty N, Dopazo C, Dunn H, Ahmed U. Evolution of Flame Displacement Speed Within Flame Front in Different Regimes of Premixed Turbulent Combustion. Flow, Turbulence and Combustion 2024, 112, 793-809.
  • Ozel-Erol G, Ahmed U, Chakraborty N. Evolution of Displacement Speed Statistics during Head-On Flame-Wall Interaction within Turbulent Boundary Layers. Combustion Science and Technology 2024, ePub ahead of Print.
  • Concetti R, Hasslberger J, Chakraborty N, Klein M. Effects of water mist on the initial evolution of turbulent premixed hydrogen/air flame kernels. Energies 2024, 17(18), 4632.
  • Ghai S, Ahmed U, Chakraborty N. Effects of wall temperature on scalar and turbulence statistics during premixed flame-wall interaction within turbulent boundary layers. Flow, Turbulence and Combustion 2024. In Press.
  • Concetti R, Hasslberger J, Chakraborty N, Klein M. Effects of liquid water injection on flame surface topology and propagation characteristics in spray flames: A Direct Numerical Simulation analysis. Physics of Fluids 2024, 36(4), 043335.
  • Concetti R, Hasslberger J, Chakraborty N, Klein M. Effects of liquid water addition on turbulent premixed hydrogen/air combustion. Fuel 2024, 373, 132314.
  • Ahmed U, Chakraborty N, Klein M. Effects of laminar burning velocity to friction velocity ratio on turbulent premixed flame-wall interaction within turbulent boundary layers. Physical Review Fluids 2024. In Press.
  • Ahmed U, Ghai S, Chakraborty N. Direct Numerical Simulation Analysis of the Closure of Turbulent Scalar Flux during Flame–Wall Interaction of Premixed Flames within Turbulent Boundary Layers. Energies 2024, 17(8), 1930.
  • Shahsavari M, Chakraborty N, Zhong S, Valera-Medina A, Jangi M. Comparative effects of plasma and preheating in assisting premixed ammonia/air flames: a DNS study. Fuel 2024. In Press.
  • Wehrmann V, Chakraborty N, Klein M, Hasslberger J. Choice of reaction progress variable under preferential diffusion effects in turbulent syngas combustion based on detailed chemistry Direct Numerical Simulations. Scientific Reports 2024, 14, 14861.
  • Ruiz-Gutierrez E, Hasslberger J, Klein M, Dalgarno K, Chakraborty N. Binary droplet collisions in bioprinting: Influence of material properties on mixing and repeatability. Flow, Turbulence and Combustion 2024. In Press.
  • Ahmed U, Ghai SK, Chakraborty N. Assessment of Laws of the Wall During Flame–Wall Interaction of Premixed Flames Within Turbulent Boundary Layers. Flow, Turbulence and Combustion 2024, 112, 1161-1190.
  • Chakraborty N, Ghai S, Im HG. Anisotropy of Reynolds stresses and their dissipation rates in lean H₂-air premixed flames in different combustion regimes. Energies 2024, 17(21), 5325.
  • Awad HSAM, Abo-Amsha K, Ahmed U, Chakraborty N. An Assessment of the Validity of Damköhler’s Hypotheses for Different Choices of Reaction Progress Variable in Homogenous Mixture Moderate or Intense Low-Oxygen Dilution (MILD) Combustion. Flow, Turbulence and Combustion 2024, 112, 897-915.
  • Awad HSAM, Abo-Amsha K, Chakraborty N. A Priori Direct Numerical Simulation assessment of MILD combustion modelling in the context of Large Eddy Simulation. Fuel 2024, 362, 130295.
  • Liu L, Ahmed U, Chakraborty N. A Comprehensive Evaluation of Turbulence Models for Predicting Heat Transfer in Turbulent Channel Flow Across Various Prandtl Number Regimes. Fluids 2024, 9(2), 42.
  • Herbert M, Chakraborty N, Klein M. A comparison of evaluation methodologies of the fractal dimension of premixed turbulent flames in 2D and 3D using Direct Numerical Simulation data. Flow, Turbulence and Combustion 2024, ePub ahead of Print.
  • Chakraborty N, Award HSAM, Abo-Amsha H. A comparison between conventional and MILD combustion processes of turbulent stratified mixtures. Combustion Science and Technology 2024, 196(13), 2079-2103.
  • Ghai S, Ahmed U, Klein M, Chakraborty N. Turbulent kinetic energy evolution in turbulent boundary layers during head-on interaction of premixed flames with inert walls for different thermal boundary conditions. Proceedings of the Combustion Institute 2023, 39(2), 2169-2178.
  • Varma A, Ahmed U, Chakraborty N. Turbulence effects on the statistical behaviour and modelling of flame surface density and the terms of its transport equation in turbulent premixed flames. Flow, Turbulence and Combustion 2023, 111, 531-565.
  • Bambauer M, Hasslberger J, Ozel-Erol G, Chakraborty N, Klein M. Surface topologies and self interactions in reactive and nonreactive Richtmyer–Meshkov instability. Scientific Reports 2023, 13(1), 837.
  • Abo-Amsha K, Chakraborty N. Surface Density Function and its evolution in Homogeneous and Inhomogeneous mixture n-heptane MILD Combustion. Combustion Science and Technology 2023, 195(7), 1483-1508.
  • Malkeson SP, Alshaaili S, Chakraborty N. Numerical investigation of steady state, laminar, natural convection of Bingham fluids in a trapezoidal enclosure heated from the bottom and cooled from the sides. International Journal of Thermofluids 2023, 20, 100512.
  • Malkeson SP, Alshaaili S, Chakraborty N. Numerical investigation of steady state laminar natural convection of power-law fluids in side-cooled trapezoidal enclosures heated from the bottom. Numerical Heat Transfer; Part A: Applications 2023, 83(7), 770-789.
  • Engelmann L, Wollny P, Breicher A, Geyer D, Chakraborty N, Kempf A. Numerical analysis of multi-regime combustion using flamelet generated manifolds - a highly-resolved Large-Eddy Simulation of the Darmstadt multi-regime burner. Combustion and Flame 2023, 251, 112718.
  • Ahmed U, Chakraborty N, Klein M. Influence of flow configuration and thermal wall boundary conditions on turbulence during premixed flame-wall interaction within low Reynolds number boundary layers. Flow, Turbulence and Combustion 2023, 111, 825-866.
  • Hasslberger J, Concetti R, Chakraborty N, Klein M. Inertial effects on the interaction of water droplets with turbulent premixed flames: A direct numerical simulation analysis. Proceedings of the Combustion Institute 2023, 39(2), 2575-2586.
  • Abo-Amsha K, Chakraborty N. Flame Self-interaction and Flow Topology in Turbulent Homogeneous Mixture n-Heptane MILD Combustion. Flow, Turbulence and Combustion 2023, 110, 671–687.
  • Ahmed U, Malkeson SP, Pillai A, Chakraborty N, Kurose R. Flame self interaction during turbulent boundary layer flashback of hydrogen-rich premixed combustion. Physical Review Fluids 2023, 8, 023202.
  • Ozel-Erol G, Hasslberger J, Chakraborty N, Klein M. Effects of water droplet injection on turbulent premixed flame propagation: A Direct Numerical Simulation investigation. Flow, Turbulence and Combustion 2023, 110, 105-123.
  • Papapostolou V, Brearley P, Turquand d'Auzay C, Chakraborty N. Effects of spatial distribution of CO2 dilution on localised forced ignition of stoichiometric biogas-air mixtures. Combustion Science and Technology 2023, 195(4), 793-819.
  • Brearley P, Ahmed U, Chakraborty N. Effects of Mixture Distribution on the Structure and Propagation of Turbulent Stratified Slot-Jet Flames. Flow, Turbulence and Combustion 2023, 111, 769-797.
  • Ghai SK, Ahmed U, Chakraborty N. Effects of Fuel Lewis Number on Wall Heat Transfer During Oblique Flame-Wall Interaction of Premixed Flames Within Turbulent Boundary Layers. Flow, Turbulence and Combustion 2023, 111, 867-895.
  • Papapostolou V, Chakraborty N. Effects of fuel Lewis number on the minimum ignition energy and its transition for turbulent homogeneous fuel-air mixtures. International Journal of Spray and Combustion Dynamics 2023, 15(3), 166-182.
  • Varma A, Ahmed U, Chakraborty N. Effects of body force on the statistical behaviour and modelling of scalar variance in turbulent premixed flames. Proceedings of the Combustion Institute 2023, 39(2), 2319-2328.
  • Concetti R, Hasslberger J, Chakraborty N, Klein M. Analysis of water droplet interaction with turbulent premixed and spray flames using carrier phase Direct Numerical Simulations. Combustion Science and Technology 2023, 195(7), 1411-1433.
  • Ruiz-Gutiérrez É, Hasslberger J, Klein M, Dalgarno K, Chakraborty N. Analysis and optimisation of mixing in binary droplet collisions. Journal of Fluid Mechanics 2023, 973, A38.
  • Awad HSAM, Abo-Amsha K, Ahmed U, Swaminathan N, Chakraborty N. A Priori Direct Numerical Simulation Assessment of MILD Combustion Modelling in the Context of Reynolds Averaged Navier–Stokes Simulations. Flow, Turbulence and Combustion 2023, 111, 799-823.
  • Mohan V, Herbert M, Klein M, Chakraborty N. A Direct Numerical Simulation assessment of turbulent burning velocity parametrizations for non-unity Lewis numbers. Energies 2023, 16(6), 2590.
  • Turquand d'Auzay C, Chakraborty N. A direct numerical simulation analysis of localised forced ignition in turbulent slot jets of CH₄/CO₂ blends. International Journal of Spray and Combustion Dynamics 2023, 15(1), 33-50.
  • Inanc E, Kempf AM, Chakraborty N. Scalar gradient and flame propagation statistics of a flame-resolved laboratory-scale turbulent stratified burner simulation. Combustion and Flame 2022, 238, 111917.
  • Brearley P, Ahmed U, Chakraborty N. Scalar Forcing Methodology for Direct Numerical Simulations of Turbulent Stratified Mixture Combustion. Flow, Turbulence and Combustion 2022, 108, 1089–1114.
  • Chakraborty N, Rasool R, Ahmed U, Klein M. Relations between statistics of three-dimensional flame curvature and its two-dimensional counterpart in turbulent premixed flames. Flow, Turbulence and Combustion 2022, 109, 791-812.
  • Klein M, Trummler T, Urban N, Chakraborty N. Multiscale analysis of anisotropy of Reynolds Stresses, sub-grid stresses and dissipation in statistically planar turbulent premixed flames. Applied Sciences 2022, 12(5), 2275.
  • Kasten C, Shin J, Sandberg R, Pfitzner M, Chakraborty N, Klein M. Modeling subgrid-scale scalar dissipation rate in turbulent premixed flames using gene expression programming and deep artificial neural networks. Physics of Fluids 2022, 34, 085113.
  • Rasool R, Klein M, Chakraborty N. Flame Surface Density based mean reaction rate closure for Reynolds Averaged Navier Stokes methodology in turbulent premixed Bunsen flames with non-unity Lewis number. Combustion and Flame 2022, 239, 111766.
  • Ghai SK, Ahmed U, Chakraborty N, Klein M. Entropy generation during head-on interaction of premixed flames with inert walls within turbulent boundary layers. Entropy 2022, 24(4), 463.
  • Ghai S, Chakraborty N, Ahmed U, Klein M. Enstrophy evolution during head-on wall interaction of premixed flames within turbulent boundary layers. Physics of Fluids 2022, 34(7), 075124.
  • Ghai S, Ahmed U, Klein M, Chakraborty N. Energy integral equation for premixed flame-wall interaction in turbulent boundary layers and its application to turbulent burning velocity and wall flux evaluations. International Journal of Heat and Mass Transfer 2022, 196, 123230.
  • Varma AR, Ahmed U, Chakraborty N. Effects of buoyancy on turbulent scalar flux closure for turbulent premixed flames in the context of Reynolds Averaged Navier–Stokes simulations. Combustion Theory and Modelling 2022, 26(4), 686-711.
  • Varma AR, Ahmed U, Chakraborty N. Effects of Body Forces on Turbulent Kinetic Energy Transport in Premixed Flames. Flow, Turbulence and Combustion 2022, 109, 143-173.
  • Varma A, Ahmed U, Chakraborty N. Effects of body forces on the statistics of flame surface density and its evolution in statistically planar turbulent premixed flames. Flow, Turbulence and Combustion 2022, 108, 181-212.
  • Chakraborty N, Herbert A, Ahmed U, Im HG, Klein M. Assessment of Extrapolation Relations of Displacement Speed for Detailed Chemistry Direct Numerical Simulation Database of Statistically Planar Turbulent Premixed Flames. Flow, Turbulence and Combustion 2022, 108, 489-507.
  • Awad HS, Abo-Amsha K, Ahmed U, Klein M, Chakraborty N. Assessment of Damköhler’s hypotheses in the thin reaction zones regime using multi-step chemistry Direct Numerical Simulations of statistically planar turbulent premixed flames. Physics of Fluids 2022, 34(5), 055120.
  • Kai R, Pillai AL, Ahmed U, Chakraborty N, Kurose R. Analysis of the evolution of the Surface Density Function during premixed V-shaped flame-wall interaction in a turbulent channel flow at Re_τ = 395. Combustion Science and Technology 2022, epub ahead of print.
  • Cant RS, Ahmed U, Fang J, Chakraborty N, Nivarti G, Moulinec C, Emerson DR. An unstructured Adaptive Mesh Refinement approach for Computational Fluid Dynamics of reacting flows. Journal of Computational Physics 2022, 468, 111480.
  • Chakraborty N, Ahmed U, Klein M, Im HG. Alignment statistics of pressure Hessian with strain rate tensor and reactive scalar gradient in turbulent premixed flames. Physics of Fluids 2022, 34(6), 065120.
  • Brearley P, Ahmed U, Chakraborty N. A priori Direct Numerical Simulation analysis of the closure of cross-scalar dissipation rate of reaction progress variable and mixture fraction in turbulent stratified flames. Flow, Turbulence and Combustion 2022, 109, 351–382.
  • Young FW, Awad HSAM, Abo-Amsha K, Ahmed U, Chakraborty N. A comparison between statistical behaviours of scalar dissipation rate between homogeneous MILD combustion and premixed turbulent flames. Energies 2022, 15(23), 9188.
  • Lai J, Ahmed U, Klein M, Chakraborty N. A comparison between head-on quenching of stoichiometric methane-air and hydrogen-air premixed flames using Direct Numerical Simulations. International Journal of Heat and Fluid Flow 2022, 93, 108896.
  • Bambaur M, Chakraborty N, Klein M, Hasslberger J. Vortex Dynamics and Fractal Structures in Reactive and Nonreactive Richtmyer-Meshkov Instability. Physics of Fluids 2021, 33, 04411.
  • Turquand d'Auzay C, Chakraborty N. The localised forced ignition and early stages of flame development in a turbulent planar jet. Proceedings of the Combustion Institute 2021, 38(2), 2775-2782.
  • Keil FB, Klein M, Chakraborty M. Sub-grid reaction progress variable variance closure in turbulent premixed flames. Flow, Turbulence and Combustion 2021, 106, 1195-1212.
  • Boukharfane R, Er-raiy A, Parsini M, Chakraborty N. Structure and dynamics of small-scale turbulence in vaporizing two-phase flows. Scientific Reports 2021, 11, 15242.
  • Ahmed U, Chakraborty N, Klein M. Scalar gradient and strain rate statistics in oblique premixed flame-wall interaction within turbulent channel flows. Flow, Turbulence and Combustion 2021, 106, 701-732.
  • Swaminathan N, Chakraborty N. Scalar fluctuation and its dissipation in turbulent reacting flows. Physics of Fluids 2021, 33(1), 015121.
  • Kasten C, Ahmed U, Klein M, Chakraborty N. Principal strain rate evolution within turbulent premixed flames for different combustion regimes. Physics of Fluids 2021, 33(1), 015111.
  • Hasslberger J, Ozel-Erol G, Chakraborty N, Klein M, Cant RS. Physical effects of water droplets interacting with turbulent premixed flames: A Direct Numerical Simulation analysis. Combustion and Flame 2021, 229, 111404.
  • Ahmed U, Herbert A, Chakraborty N, Klein M. On the validity of Damköhler’s second hypothesis in statistically planar turbulent premixed flames in the thin reaction zones regime. Proceedings of the Combustion Institute 2021, 38(2), 3039-3047.
  • Wood S, Chakraborty N, Smith M, Summers M. Modelling the Stochastic Nature of Porosity in a Respirator Canister using Computational Fluid Dynamics. Canadian Journal of Chemical Engineering 2021, 99(4), 1020-1032.
  • Ozel-Erol G, Klein M, Chakraborty N. Lewis Number effects on flame speed statistics in spherical turbulent premixed flames. Flow, Turbulence and Combustion 2021, 106, 1043-1063.
  • Ahmed U, Chakraborty N, Klein M. Influence of thermal wall boundary condition on scalar statistics during flame-wall interaction of premixed combustion in turbulent boundary layers. International Journal of Heat and Fluid Flow 2021, 92, 108881.
  • Chakraborty N. Influence of Thermal Expansion on Fluid Dynamics of Turbulent Premixed Combustion and Its Modelling Implications. Flow, Turbulence and Combustion 2021, 106, 753-848.
  • Ozel-Erol G, Chakraborty N. Inertial effects on globally stoichiometric spherically expanding turbulent flames propagating in droplet-laden mixtures. Proceedings of the Combustion Institute 2021, 38(2), 3379-3387.
  • Ozel-Erol G, Ahmed U, Chakraborty N. Flame self-interactions in globally stoichiometric spherically expanding flames propagating into fuel droplet-mists. Proceedings of the Combustion Institute 2021, 38(2), 3351-3359.
  • Malkeson SP, Ahmed U, Pillai A, Chakraborty N, Kurose R. Flame self-interactions in an open turbulent jet spray flame. Physics of Fluids 2021, 33(3), 035114.
  • Chakraborty N, Kasten C, Ahmed U, Klein M. Evolutions of strain rate and dissipation rate of kinetic energy in turbulent premixed flames. Physics of Fluids 2021, 33, 125132.
  • Malkeson SP, Ahmed U, Pillai AL, Chakraborty N, Kurose R. Evolution of Surface Density Function in an open turbulent jet spray flame. Flow, Turbulence and Combustion 2021, 106, 207-229.
  • Varma A, Ahmed U, Klein M, Chakraborty N. Effects of turbulent length scale on the bending effect of turbulent burning velocity in premixed turbulent combustion. Combustion and Flame 2021, 233, 111569.
  • Papapostolou VS, Turquand d'Auzay C, Chakraborty N. Effects of the spatial distribution of CO₂ dilution on localised forced ignition of stoichiometric CH₄ - CO₂ - air mixtures. Combustion Theory and Modelling 2021, 25(2), 364-387.
  • Zhao P, Wang L, Chakraborty N. Effects of the cold wall boundary on the flame structure and flame speed in premixed turbulent combustion. Proceedings of the Combustion Institute 2021, 38(2), 2967-2976.
  • Konstantinou I, Ahmed U, Chakraborty N. Effects of Fuel Lewis Number on the Near-wall Dynamics for Statistically Planar Turbulent Premixed Flames Impinging on Inert Cold Walls. Combustion Science and Technology 2021, 193(2), 235-265.
  • Varma AR, Ahmed U, Chakraborty N. Effects of body forces on vorticity and enstrophy evolutions in turbulent premixed flames. Physics of Fluids 2021, 33(3), 035102.
  • Turquand d'Auzay C, Papapostolou V, Chakraborty N. Effects of Biogas Composition on the Edge Flame Propagation in Igniting Turbulent Mixing Layers. Flow, Turbulence and Combustion 2021, 106, 1437-1459.
  • Inanc E, Kempf AM, Chakraborty N. Effect of sub-grid wrinkling factor modelling on the Large Eddy Simulation of turbulent stratified combustion. Combustion Theory and Modelling 2021, 25(5), 911-939.
  • Rasool R, Chakraborty N, Klein M. Effect of non-ambient pressure conditions and Lewis number variation on direct numerical simulation of turbulent Bunsen flames at low turbulence intensity. Combustion and Flame 2021, 231, 111500.
  • Awad H, Abo-Amsha K, Ahmed U, Chakraborty N. Comparison of the reactive scalar gradient evolution between homogeneous MILD combustion and premixed turbulent flames. Energies 2021, 14(22), 7677.
  • Keil FB, Amzehnhoff M, Ahmed U, Chakraborty N, Klein M. Comparison of flame propagation statistics extracted from DNS based on simple and detailed chemistry Part 1: Fundamental flame turbulence interaction. Energies 2021, 14(17), 5548.
  • Keil FB, Amzehnhoff M, Ahmed U, Chakraborty N, Klein M. Comparison of flame propagation statistics based on DNS of simple and detailed chemistry. Part 2: Influence of choice of reaction progress variable. Energies 2021, 14(18), 5695.
  • Ahmed U, Chakraborty N, Klein M. Assessment of Bray Moss Libby formulation for premixed flame-wall interaction within turbulent boundary layers: Influence of flow configuration. Combustion and Flame 2021, 233, 111575.
  • Yu R, Nillson T, Brethouwer G, Chakraborty N, Lipatnikov A. Assessment of an evolution equation for the displacement speed of a constant-density reactive scalar field. Flow, Turbulence and Combustion 2021, 106, 1091-1110.
  • Sitte MP, Turquand d'Auzay C, Giusti A, Mastorakos E, Chakraborty N. A-priori validation of scalar dissipation rate models for turbulent non-premixed flames. Flow, Turbulence and Combustion 2021, 107, 201-218.
  • Rasool R, Chakraborty N, Klein M. Algebraic Flame Surface Density modelling of high pressure turbulent premixed Bunsen flames. Flow, Turbulence and Combustion 2021, 106, 1313-1327.
  • Papapostolou VS, Ozel-Erol G, Turquand d'Auzay C, Chakraborty N. A numerical investigation of the minimum ignition energy requirement for forced ignition of turbulent droplet-laden mixtures. Combustion Science and Technology 2021, 193(2), 307-340.
  • Papapostolou VS, Turquand d'Auzay C, Chakraborty N. A numerical investigation of the effects of fuel composition on the minimum ignition energy for homogeneous biogas-air mixtures. Flow, Turbulence and Combustion 2021, 107(2), 367–403.
  • Chakraborty N, Klein M, Im HG. A comparison of entrainment velocity and displacement speed statistics in different regimes of turbulent premixed combustion. Proceedings of the Combustion Institute 2021, 38(2), 2985-2992.
  • Brearley P, Ahmed U, Chakraborty N. The relation between flame surface area and turbulent burning velocity in statistically planar turbulent stratified flames. Physics of Fluids 2020, 32(12), 125111.
  • Ahmed U, Pillai AL, Chakraborty N, Kurose R. Surface density function evolution and the influence of strain rates during turbulent boundary layer flashback of hydrogen-rich premixed combustion. Physics of Fluids 2020, 32(5), 055112.
  • Ozel-Erol G, Haslberger J, Chakraborty N. Statistics of Two-phase Coupling in Turbulent Spherically Expanding Flames in Mono-sized Fuel-droplet Mists. Combustion Science and Technology 2020, epub ahead of print.
  • Kasten C, Klein FB, Chakraborty N. Statistical Behaviours of turbulent scalar fluxes in high pressure turbulent premixed combustion in the context of Large Eddy Simulations. Combustion Science and Technology 2020, 192(11), 2050-2069.
  • Malkeson SP, Wacks DH, Chakraborty N. Statistical behaviour and modelling of fuel mass fraction dissipation rate transport in turbulent flame-droplet interaction: A Direct Numerical Simulation study. Flow, Turbulence and Combustion 2020, 105, 237-266.
  • Brearley P, Ahmed U, Chakraborty N, Klein M. Scaling of Second-Order Structure Functions in Turbulent Premixed Flames in the Flamelet Combustion Regime. Fluids 2020, 5(2), 89.
  • Tan G, Ahmed U, Wang L, Chakraborty N. Quantification of the flame structure at multi-scale levels. Physics of Fluids 2020, 32(12), 125110.
  • Yigit S, Hasslberger J, Klein M, Chakraborty S. Near wall Prandtl number effects on velocity gradient invariants and flow topologies in turbulent Rayleigh-Bénard convection. Scientific Reports 2020, 10, 14887.
  • Turan O, Yigit S, Chakraborty N. Mixed convection of power-law fluids in cylindrical enclosures with a cold rotating top cover and a stationary heated bottom wall. Thermal Science and Engineering Progress 2020, 18, 100541.
  • Yigit S, Baruah P, Chakraborty N. Laminar mixed convection of water-based alumina nanofluid in a cylindrical enclosure with a rotating end wall: A numerical investigation. Heat Transfer Engineering 2020, 41(5), 393-406.
  • Keil FB, Chakraborty N, Klein M. Flame Surface Density transport statistics for high pressure turbulent premixed Bunsen flames in the context of Large Eddy Simulation. Combustion Science and Technology 2020, 192(11), 2070-2092.
  • Machado BS, Mamlouk M, Chakraborty N. Entropy generation analysis based on a three-dimensional agglomerate model of an anion exchange membrane fuel cell. Energy 2020, 193, 116667.
  • Yigit S, Haslberger J, Chakraborty N, Klein M. Effects of Rayleigh-Bénard convection on spectra of viscoplastic fluids. International Journal of Heat and Mass Transfer 2020, 147, 118947.
  • Ozel Erol G, Chakraborty N. Effects of mean inflow velocity and droplet diameter on the propagation of turbulent V-shaped flames in droplet-laden mixtures. Fluids 2020, 6(1), 1.
  • Malkeson SP, Ahmed U, Turquand d'Auzay C, Pillai AL, Chakraborty N, Kurose R. Displacement speed statistics in an open turbulent jet spray flame. Fuel 2020, 286(Part 1), 119242.
  • Yigit S, Braur F, Chakraborty N, Klein M. Comparison of two and three-dimensional Rayleigh-Bénard convection of power-law fluids in cylindrical and annular enclosures. International Journal of Heat and Mass Transfer 2020, 160, 120211.
  • Herbert A, Ahmed U, Chakraborty N, Klein M. Applicability of extrapolation relations for curvature and stretch rate dependences of displacement speed for statistically planar turbulent premixed flames. Combustion Theory and Modelling 2020, 24(6), 1021-1038.
  • Keil FB, Chakraborty N, Klein M. Analysis of the closures of sub-grid scale variance of reaction progress variable for turbulent Bunsen burner flames at different pressure levels. Flow, Turbulence and Combustion 2020, 105, 869-888.
  • Inanc E, Chakraborty N, Kempf AM. Analysis of mixture stratification effects on unstrained laminar flames. Combustion and Flame 2020, 219, 339-348.
  • Ozel-Erol G, Hasslberger J, Klein M, Chakraborty N. A Direct Numerical Simulation analysis of turbulent V-shaped flames propagating into droplet-laden mixtures. International Journal of Multiphase Flow 2020, 133, 103455.
  • Hasslberger J, Cifani P, Chakraborty N, Klein M. A Direct Numerical Simulation analysis of coherent structures in bubble-laden channel flows. Journal of Fluid Mechanics 2020, 905.
  • Zhao P, Wang L, Chakraborty N. Vectorial structure of the near-wall premixed flame. Physical Review Fluids 2019, 4(6), 063203.
  • Wood S, Chakraborty N, Smith MW, Summers M, Brewer S. The Impact of Canister Geometry on Chemical Biological Radiological and Nuclear Filter Performance: A Computational Fluid Dynamics Analysis. Journal of Occupational & Environmental Hygiene 2019, 16(1), 41-53.
  • Ozel Erol G, Hasslberger J, Chakraborty N. Surface density function evolution in spherically expanding flames in globally stoichiometric droplet-laden mixtures . Combustion Science and Technology 2019, 19(3), 388-393.
  • Papapostolou V, Chakraborty N, Klein M, Im HG. Statistics of Scalar Flux Transport of Major Species in Different Premixed Turbulent Combustion Regimes for H₂-air Flames. Flow, Turbulence and Combustion 2019, 102, 931–955.
  • Ahmed U, Turquand d'Auzay C, Muto M, Chakraborty N, Kurose R. Statistics of reaction progress variable and mixture fraction gradients of a pulverised coal jet flame using Direct Numerical Simulation data. Proceedings of the Combustion Institute 2019, 37(3), 2821-2830.
  • Turquand d'Auzay C, Ahmed U, Pillai A, Chakraborty N, Kurose R. Statistics of progress variable and mixture fraction gradients in an open turbulent jet spray flame. Fuel 2019, 247, 198-208.
  • Brearley P, Ahmed U, Chakraborty N, Lipatnikov A. Statistical behaviours of conditioned two-point second-order structure functions in turbulent premixed flames in different combustion regimes. Physics of Fluids 2019, 31(11), 115109.
  • Ahmed U, Pillai A, Chakraborty N, Kurose R. Statistical behaviour of turbulent kinetic energy transport in boundary layer flashback of hydrogen-rich premixed combustion. Physical Review Fluids 2019, 4, 103201.
  • Chakraborty N, Navarro-Martinez S, P Jones W, Cant RS. Special issue on UKCTRF workshop 2018. Combustion Science and Technology 2019, 191(5-6), 745-746.
  • Ozel-Erol G, Hasslberger J, Klein M, Chakraborty N. Propagation of Spherically Expanding Turbulent Flames into Fuel Droplet-Mists. Flow, Turbulence and Combustion 2019, 103, 913–941.
  • Chakraborty N, Alwazzan D, Klein M, Cant RS. On the validity of Damköhler's first hypothesis in turbulent Bunsen burner flames: A computational analysis. Proceedings of Combustion Institute 2019, 37(2), 2231-2239.
  • Ahmed U, Chakraborty N, Klein M. On the stress-strain alignment in premixed turbulent flames. Scientific Reports 2019, 9, 5092.
  • Turquand d'Auzay C, Papapostolou V, Ahmed SF, Chakraborty N. On the Minimum Ignition Energy and its transition in the localised forced ignition of turbulent homogeneous mixtures. Combustion and Flame 2019, 201, 104-117.
  • Yigit S, Chakraborty N. Numerical investigation of aspect ratio influences on Rayleigh-Bénard convection of Bingham fluids in vertical cylindrical annuli. International Journal of Numerical Methods in Heat and Fluid Flow 2019, 29(1), 251-279.
  • Ahmed U, Chakraborty N, Klein M. Insights into the bending effect in premixed turbulent combustion using the Flame Surface Density transport. Combustion Science and Technology 2019, 191(5-6), 898-920.
  • Lai J, Chakraborty N, Zhang P, Wang L. Heat flux and flow topology statistics in oblique and head-on quenching of turbulent premixed flames by isothermal inert walls. Combustion Science and Technology 2019, 191(2), 353-381.
  • Yigit S, Battu M, Turan O, Chakraborty N. Free convection of power-law fluids in enclosures with partially heating from bottom and symmetrical cooling from sides. International Journal of Heat and Mass Transfer 2019, 145, 118782.
  • Hasslberger J, Ketterl S, Klein M, Chakraborty N. Flow topologies in primary atomization of liquid jets: A direct numerical simulation analysis. Journal of Fluid Mechanics 2019, 859, 819-838.
  • Alquallaf A, Klein M, Dopazo C, Chakraborty N. Evolution of flame curvature in turbulent premixed Bunsen flames at different pressure levels. Flow, Turbulence and Combustion 2019, 103, 439-463.
  • Klein M, Herbert A, Kosaka H, Böhm B, Dreizler A, Chakraborty N, Papapostolou V, Im HG, Hasslberger J. Evaluation of flame area based on detailed chemistry DNS of premixed turbulent hydrogen-air flames in different regimes of combustion. Flow, Turbulence and Combustion 2019, 104, 403-419.
  • Turquand d'Auzay C, Papapostolou V, Ahmed SF, Chakraborty N. Effects of turbulence intensity and biogas composition on the localised forced ignition of turbulent mixing layers. Combustion Science and Technology 2019, 191(5-6), 868-897.
  • Papapostolou V, Chakraborty N, Klein M, Im HG. Effects of reaction progress variable definition on the Flame Surface Density transport statistics and closure for different combustion regimes. Combustion Science and Technology 2019, 191(8), 1276-1293.
  • Alqallaf A, Klein M, Chakraborty N. Effects of Lewis number on the evolution of curvature in spherically expanding turbulent premixed flames. Fluids 2019, 4(1), 12.
  • Papapostolou VS, Turquand d'Auzay C, Ozel Erol G, Chakraborty N. Edge flame propagation statistics in igniting mono-disperse droplet-laden mixtures. Physics of Fluids 2019, 31(10), 105108.
  • Ozel-Erol G, Hasslberger J, Klein M, Chakraborty N. A Direct Numerical Simulation Investigation of Spherically Expanding Flames Propagating in Fuel Droplet-Mists for Different Droplet Diameters and Overall Equivalence Ratios. Combustion Science and Technology 2019, 191(5-6), 833-867.
  • Wood S, Chakraborty N, Smith M, Summers M. A Combined Experimental and Numerical Investigation of Linear Driving Force Kinetics in Small Activated Carbon Beds. Industrial & Engineering Chemistry Research 2019, 58(36), 16978-16988.
  • Klein M, Chakraborty N. A-priori analysis of an alternative wrinkling factor definition for flame surface density based Large Eddy Simulation modelling of turbulent premixed combustion. Combustion Science and Technology 2019, 191(1), 95-108.
  • Klein M, Kasten C, Chakraborty N, Mukhadiyev N, Im HG. Turbulent scalar fluxes in H₂-air premixed flames at low and high Karlovitz numbers. Combustion Theory and Modelling 2018, 22(6), 1033-1048.
  • Lipatnikov AN, Chakraborty N, Sabelnikov VA. Transport equations for reaction rate in laminar and turbulent premixed flames characterized by non-unity Lewis number. International Journal of Hydrogen Energy 2018, 43(45), 21060-21069.
  • de Souza Machado B, Mamlouk M, Chakraborty N. Three-dimensional Agglomerate Model of an Anion Exchange Membrane Fuel Cell using air at the cathode - A parametric study. Journal of Power Sources 2018, 412, 105-117.
  • Turan O, Chakraborty N. The effects of bottom wall heating on mixed convection of yield stress fluids in cylindrical enclosures with a rotating end wall. International Journal of Heat and Mass Transfer 2018, 121, 759-774.
  • Chakraborty N, Klein M, Alwazzan D, Im HG. Surface Density Function statistics in Hydrogen-air flames for different turbulent premixed combustion regimes. Combustion Science and Technology 2018, 190(11), 1988-2002.
  • Zhao P, Wang L, Chakraborty N. Strain rate and flame orientation statistics in the near-wall region for turbulent flame-wall interaction. Combustion Theory and Modelling 2018, 22(5), 921-938.
  • Sandeep A, Proch F, Kempf AM, Chakraborty N. Statistics of Strain Rates and Surface Density Function in a Flame-Resolved High-Fidelity Simulation of a Turbulent Premixed Bluff Body Burner. Physics of Fluids 2018, 30(6), 065101.
  • Chakraborty N, Wacks DH, Ketterl S, Klein M, Im HG. Scalar dissipation rate transport conditional on flow topologies in different regimes of premixed turbulent combustion. Proceedings of the Combustion Institute 2018, 37(2), 2353-2361.
  • Yigit S, Chakraborty N. Numerical investigation of aspect ratio influences on Rayleigh-Bénard convection of power-law fluids in vertical cylindrical annuli. Thermal Science and Engineering Progress 2018, 9, 185-199.
  • Yigit S, Chakraborty N. Natural convection of Bingham fluids in rectangular cross-sectional cylindrical annuli with differentially heated vertical walls. International Journal of Numerical Methods in Heat and Fluid Flow 2018, 29(1), 43-77.
  • Ahmed U, Doan NAK, Lai J, Klein M, Chakraborty N, Swaminathan N. Multiscale analysis of head-on quenching premixed turbulent flames. Physics of Fluids 2018, 30(10), 105102.
  • Turan O, Yigit S, Liang R, Chakraborty N. Laminar mixed convection of power-law fluids in cylindrical enclosures with heated rotating top wall. International Journal of Heat and Mass Transfer 2018, 124, 885-899.
  • Yigit S, Foxon T, Chakraborty N. Influences of Boundary Condition on Laminar Natural Convection of Bingham Fluids in Square Cross-Sectioned Cylindrical Annular Enclosures with Differentially Heated Vertical Walls. Heat Transfer Engineering 2018, 39(4), 319-338.
  • Dopazo C, Cifuentes L, Alwazzan D, Chakraborty N. Influence of the Lewis number on effective strain rates in weakly turbulent premixed combustion. Combustion Science and Technology 2018, 190(4), 591-614.
  • Chakraborty N, Papapostolou V, Wacks DH, Klein M, Im HG. Generalized flame surface density transport conditional on flow topologies for turbulent H2-air premixed flames in different regimes of combustion. Numerical Heat Transfer; Part A: Applications 2018, 74(7), 1353-1367.
  • Lai J, Wacks DH, Chakraborty N. Flow topology distribution in head-on quenching of turbulent premixed flame: A Direct Numerical Simulation analysis. Fuel 2018, 224, 186-209.
  • Hasslberger J, Klein M, Chakraborty N. Flow topologies in bubble-induced turbulence: A direct numerical simulation analysis. Journal of Fluid Mechanics 2018, 857, 270-290.
  • Klein M, Nachtigal H, Hansinger M, Pfitzner M, Chakraborty N. Flame curvature distribution in high pressure turbulent Bunsen premixed flames. Flow, Turbulence and Combustion 2018, 101(4), 1173-1187.
  • Turan O, Yigit S, Chakraborty N. Effects of wall heating on laminar mixed convection in a cylindrical enclosure with a rotating end wall. International Journal of Thermal Sciences 2018, 131, 80-93.
  • Wacks DH, Konstantinou I, Chakraborty N. Effects of Lewis number on the statistics of the invariants of velocity gradient tensor and local flow topologies in turbulent premixed flames. Proceedings of Royal Society A 2018, 474(2212), 1-23.
  • Lai J, Klein M, Chakraborty N. Direct Numerical Simulation of head-on quenching of statistically planar turbulent premixed methane-air flames using a detailed chemical mechanism. Flow, Turbulence and Combustion 2018, 101(4), 1073-1091.
  • Zhao P, Wang L, Chakraborty N. Analysis of the Flame-Wall Interaction in Premixed Turbulent Combustion. Journal of Fluid Mechanics 2018, 848, 193-218.
  • Cifuentes L, Dopazo C, Karichedu A, Chakraborty N, Kempf AM. Analysis of flame curvature evolution in a turbulent premixed bluff body burner. Physics of Fluids 2018, 30(9), 095101.
  • Machado BS, Chakraborty N, Mamlouk M, Das PK. A Three-dimensional Agglomerate Model of an Anion Exchange Membrane Fuel Cell. Journal of Electrochemical Energy Conversion and Storage 2018, 15(1), 011004.
  • Lipatnikov AN, Sabelnikov V, Chakraborty N, Nishiki S, Hasegawa T. A DNS Study of Closure Relations for Convection Flux Term in Transport Equation for Mean Reaction Rate in Turbulent Flow. Flow, Turbulence and Combustion 2018, 100(1), 75-92.
  • Ozel Erol G, Hasslberger J, Klein M, Chakraborty N. A direct numerical simulation analysis of spherically expanding turbulent flames in fuel droplet-mists for an overall equivalence ratio of unity. Physics of Fluids 2018, 30(8), 086104.
  • Klein M, Alwazzan D, Chakraborty N. A Direct Numerical Simulation analysis of pressure variation in turbulent premixed Bunsen burner flames-Part 2: Surface Density Function transport statistics. Computers and Fluids 2018, 173, 147-156.
  • Klein M, Alwazzan D, Chakraborty N. A Direct Numerical Simulation analysis of pressure variation in turbulent premixed Bunsen burner flames-Part 1: Scalar gradient and strain rate statistics. Computers and Fluids 2018, 173, 178-188.
  • Wood SGA, Chakraborty N, Smith MW, Summers MJ. A computational fluid dynamics analysis of transient flow through a generic Chemical Biological Radiological and Nuclear Respirator Canister. Chemical Engineering Research and Design 2018, 142, 13-24.
  • Chakraborty N, Wang L, Konstantinou I, Klein M. Vorticity statistics based on velocity and density-weighted velocity in premixed reactive turbulence. Journal of Turbulence 2017, 18(9), 825-853.
  • Dopazo C, Cifuentes L, Chakraborty N. Vorticity budgets in premixed combusting turbulent flows at different Lewis numbers. Physics of Fluids 2017, 29, 045106.
  • Lai J, Alwazzan D, Chakraborty N. Turbulent scalar flux transport in head-on quenching of turbulent premixed flames: a direct numerical simulations approach to assess models for Reynolds averaged Navier Stokes simulations. Journal of Turbulence 2017, 18(11), 1033-1066.
  • Lai J, Moody A, Chakraborty N. Turbulent kinetic energy transport in head-on quenching of turbulent premixed flames in the context of Reynolds Averaged Navier Stokes simulations. Fuel 2017, 199, 456-477.
  • Lai J, Chakraborty N, Lipatnikov AN. Statistical behaviour of vorticity and enstrophy transport in head-on quenching of turbulent premixed flames. European Journal of Mechanics - B/Fluids 2017, 65, 384-397.
  • Yigit S, Chakraborty N. Rayleigh-Bénard power-law fluid convection in rectangular enclosures. Journal of Thermophysics and Heat Transfer 2017, 31(4), 805-816.
  • Turan O, Yigit S, Chakraborty N. Numerical investigation of mixed convection of Bingham fluids in cylindrical enclosures with heated rotating top wall. International Journal of Heat and Mass Transfer 2017, 108(Part B), 1850-1869.
  • Doan NAK, Swaminathan N, Chakraborty N. Multiscale analysis of turbulence-flame interaction in premixed flames. Proceedings of Combustion Institute 2017, 36(2), 1929-1935.
  • Langella I, Swaminathan N, Gao Y, Chakraborty N. Large Eddy Simulation of Premixed Combustion: Sensitivity to Subgrid Scale Velocity Modeling. Combustion Science and Technology 2017, 189(1), 43-78.
  • Machado BD, Chakraborty N, Das PK. Influences of flow direction, temperature and relative humidity on the performance of a representative anion exchange membrane fuel cell: A computational analysis. International Journal of Hydrogen Energy 2017, 42(9), 6310-6323.
  • Yigit S, Chakraborty N. Influences of aspect ratio on natural convection of power-law fluids in cylindrical annular space with differentially heated vertical walls. Thermal Science and Engineering Progress 2017, 2, 151-164.
  • Yigit S, Chakraborty N. Influences of aspect ratio and wall boundary condition on laminar Rayleigh-Bénard convection of Bingham Fluids in rectangular enclosures. International Journal of Numerical Methods in Heat and Fluid Flow 2017, 27(2), 310-333.
  • Sellmann J, Lai J, Kempf AM, Chakraborty N. Flame Surface Density based modelling of head-on quenching of turbulent premixed flames. Proceedings of the Combustion Institute 2017, 36(2), 1817-1825.
  • Papapostolou V, Wacks DH, Chakraborty N, Klein M, Im HG. Enstrophy transport conditional on local flow topologies in different regimes of premixed turbulent combustion. Scientific Reports 2017, 7, 11545.
  • Turan O, Yigit S, Chakraborty N. Critical Condition for Rayleigh-Bénard Convection of Bingham Fluids in Rectangular Enclosures. International Communications of Heat and Mass Transfer 2017, 86, 117-125.
  • Lai J, Chakraborty N. Corrigendum to “Vorticity and enstrophy transport in head-on quenching of turbulent premixed flames”, [Eur. J. Mech. Fluids/B,DOI: 10.1016/j.euromechu.2016.10.013]. European Journal of Mechanics - B/Fluids 2017, 65, 552-553.
  • Lai J, Klein M, Chakraborty N. Assessment of algebraic Flame Surface Density closures in the context of Large Eddy Simulations of head-on quenching of turbulent premixed flames. Combustion Science and Technology 2017, 189(11), 1966-1991.
  • Klein M, Chakraborty N, Ketterl S. A comparison of strategies for Direct Numerical Simulation of turbulence chemistry interaction in generic planar turbulent premixed flames. Flow, Turbulence and Combustion 2017, 99(3-4), 955-971.
  • Sabelnikov V, Lipatnikov A, Chakraborty N, Nishiki S, Hasegawa T. A balance equation for the mean rate of product creation in premixed turbulent flames. Proceedings of the Combustion Institute 2017, 36(2), 1893-1901.
  • Klein M, Kasten C, Chakraborty N. A-priori Direct Numerical simulation assessment of models for generalized sub-grid scale turbulent kinetic energy in turbulent premixed flames. Computers and Fluids 2017, 154, 123-131.
  • Allauddin U, Klein M, Pfitzner M, Chakraborty N. A priori and a posteriori analysis of algebraic flame surface density modeling in the context of Large Eddy Simulation of turbulent premixed combustion. Numerical Heat Transfer A: Applications 2017, 71(2), 153-171.
  • Lai J, Chakraborty N. Statistical Behaviour of Scalar Dissipation Rate in Head-on Quenching of Turbulent Premixed Flames: A Direct Numerical Simulation Analysis. Combustion Science and Technology 2016, 188(2), 250-276.
  • Wacks DH, Malkeson SP, Chakraborty N. Statistical behaviour of fuel mass fraction variance transport in turbulent flame-droplet interaction: A Direct Numerical Simulation analysis. Numerical Heat Transfer, Part A: Applications 2016, 70(10), 1087-1100.
  • Wacks DH, Chakraborty N, Mastorakos E. Statistical Analysis of Turbulent Flame-Droplet Interaction: A Direct Numerical Simulation Study. Flow, Turbulence and Combustion 2016, 96(2), 573-607.
  • Wacks DH, Chakraborty N. Statistical Analysis of the Reaction Progress Variable and Mixture Fraction Gradients in Flames Propagating into Droplet Mist: A Direct Numerical Simulation Analysis. Combustion Science and Technology 2016, 188(11-12), 2149-2177.
  • Klein M, Chakraborty N, Gao Y. Scale similarity based models and their application to subgrid scale scalar flux modelling in the context of turbulent premixed flames. International Journal of Heat and Fluid Flow 2016, 57, 91-108.
  • Yigit S, Graham T, Poole RJ, Chakraborty N. Numerical investigation of steady-state laminar natural convection of power-law fluids in square cross-sectioned cylindrical annular cavity with differentially-heated vertical walls. International Journal of Numerical Methods for Heat and Fluid Flow 2016, 26(1), 85-107.
  • Yigit S, McRoberts C, Chakraborty N. Numerical investigation of laminar Rayleigh-Bénard convection of power-law fluids in square cross-sectional cylindrical annular enclosures. International Communications of Heat and Mass Transfer 2016, 78, 112-120.
  • Yigit S, Chen SQ, Quinn P, Chakraborty N. Numerical investigation of laminar Rayleigh-Bénard convection of Bingham fluids in square cross-sectioned cylindrical enclosures. International Journal of Thermal Sciences 2016, 110, 356-368.
  • Gao Y, Chakraborty N. Modelling of Lewis Number dependence of Scalar dissipation rate transport for Large Eddy Simulations of turbulent premixed combustion. Numerical Heat Transfer A 2016, 69(11), 1201-1222.
  • Lai JW, Chakraborty N. Modeling of Progress Variable Variance Transport in Head-On Quenching of Turbulent Premixed Flames: A Direct Numerical Simulation Analysis. Combustion Science and Technology 2016, 188(11-12), 1925-1950.
  • Yigit S, Chakraborty N. Laminar natural convection of Bingham fluids in square cross-sectioned cylindrical annular cavity with differentially heated vertical walls subjected to constant heat fluxes. Heat Transfer Engineering 2016, 38(13), 1171-1188.
  • Wacks DH, Chakraborty N. Flow topology and alignments of scalar gradients and vorticity in turbulent spray flames: A Direct Numerical Simulation analysis. Fuel 2016, 184, 922-947.
  • Wacks DH, Chakraborty N, Klein M, Arias PG, Im HG. Flow topologies in different regimes of premixed turbulent combustion: A direct numerical simulation analysis. Physical Review Fluids 2016, 1(8), 083401.
  • Wacks DH, Chakraborty N. Flame Structure and Propagation in Turbulent Flame-Droplet Interaction: A Direct Numerical Simulation Analysis. Flow, Turbulence and Combustion 2016, 96(4), 1053-1081.
  • Patel D, Chakraborty N. Effects of Mixture Distribution on Localised Forced Ignition of Stratified Mixtures: A Direct Numerical Simulation Study. Combustion Science and Technology 2016, 188(11-12), 1904-1924.
  • Chakraborty N, Konstatinou I, Lipatnikov AN. Effects of Lewis number on vorticity and enstrophy transport in turbulent premixed flames. Physics of Fluids 2016, 28, 015109.
  • Lai J, Chakraborty N. Effects of Lewis Number on Head on Quenching of Turbulent Premixed Flames: A Direct Numerical Simulation Analysis. Flow, Turbulence and Combustion 2016, 96, 279-308.
  • Patel D, Chakraborty N. Effects of fuel Lewis number on localised forced ignition of turbulent homogeneous mixtures: A numerical investigation. International Journal of Spray and Combustion Dynamics 2016, 8(3), 183-196.
  • Patel D, Chakraborty N. Effects of Fuel Lewis Number on Localised Forced Ignition of Globally Stoichiometric Stratified Mixtures: A Numerical Investigation. Flow, Turbulence and Combustion 2016, 96(4), 1083-1105.
  • Klein M, Chakraborty N, Pfitzner M. Analysis of the combined modelling of sub-grid transport and filtered flame propagation for premixed turbulent combustion. Flow, Turbulence and Combustion 2016, 96(4), 921-938.
  • Sabel'nikov V, Lipatnikov A, Chakraborty N, Nishiki S, Hasegawa T. A Transport Equation for Reaction Rate in Turbulent Flows. Physics of Fluids 2016, 28(8), 081701.
  • Lai J, Chakraborty N. A Priori Direct Numerical Simulation Modeling of Scalar Dissipation Rate Transport in Head-On Quenching of Turbulent Premixed Flames. Combustion Science and Technology 2016, 188(9), 1440-1471.
  • Gao Y, Minamoto Y, Tanahashi M, Chakraborty N. A priori assessment of scalar dissipation rate closure for Large Eddy Simulations of turbulent premixed combustion using a detailed chemistry Direct Numerical Simulation database. Combustion Science and Technology 2016, 188(9), 1398-1423.
  • Gao Y, Chakraborty N, Swaminathan N. Scalar Dissipation Rate Transport and Its Modelling for Large Eddy Simulations of Turbulent Premixed Combustion. Combustion Science and Technology 2015, 187(3), 362-383.
  • Yigit S, Ford J, Poole RJ, Chakraborty N. Numerical Investigation of natural convection of power-law fluids in square cross-section annular cylindrical spaces with differentially heated vertical wall: Effects of different boundary condition. Computational Thermal Sciences 2015, 7(3), 261-282.
  • Brosh T, Patel D, Wacks D, Chakraborty N. Numerical investigation of localised forced ignition of pulverised coal particle-laden mixtures: A Direct Numerical Simulation (DNS) analysis. Fuel 2015, 145, 50-62.
  • Chakraborty N. Modelling of Entropy Generation in Turbulent Premixed Flames for Reynolds Averaged Navier-Stokes Simulations: A Direct Numerical Simulation analysis. Journal of Energy Resources Technology 2015, 137(3), 032201-1-032201-13.
  • Butz D, Gao Y, Kempf AM, Chakraborty N. Large Eddy Simulations of a turbulent premixed swirl flame using an algebraic Scalar Dissipation Rate closure. Combustion and Flame 2015, 162(9), 3180-3196.
  • Yigit S, Poole RJ, Chakraborty N. Laminar Natural Convection of Bingham Fluids in Inclined Differentially Heated Square Enclosures Subjected to Uniform Wall Temperatures. JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME 2015, 137(5).
  • Yigit S, Poole RJ, Chakraborty N. Laminar natural convection of Bingham fluids in inclined differentially heated square enclosures subjected to constant wall temperatures. ASME Journal of Heat Transfer 2015, 137(5), 052504.
  • Chakraborty N, Cant RS. Effects of Turbulent Reynolds number on turbulent scalar flux modelling in premixed flames using Reynolds Averaged Navier Stokes simulations. Numerical Heat Transfer A: Applications 2015, 67(11), 1187-1207.
  • Patel D, Chakraborty N. Effects of fuel Lewis number and the energy deposition characteristics on localized forced ignition of homogeneous mixture: A numerical investigation. Flow, Turbulence and Combustion 2015, 96(4), 1083-1105.
  • Patel D, Chakraborty N. Effects of energy deposition characteristics on localised forced Ignition of homogeneous mixtures. International Journal of Spray and Combustion Dynamics 2015, 7(2), 151-173.
  • Yigit S, Poole RJ, Chakraborty N. Effects of aspect ratio on natural convection of Bingham Fluids in rectangular enclosures with differentially heated horizontal walls heated from below. International Journal of Heat and Mass Transfer 2015, 80, 727-736.
  • Yigit S, Poole RJ, Chakraborrty N. Effects of aspect ratio on laminar Rayleigh-Bénard convection of power-law fluids in rectangular enclosures: A numerical investigation. International Journal of Heat and Mass Transfer 2015, 91, 1292-1307.
  • Gao Y, Chakraborty N, Swaminathan N. Dynamic closure of scalar dissipation rate for Large Eddy Simulations of turbulent premixed combustion: A Direct Numerical Simulations analysis. Flow, Turbulence and Combustion 2015, 95(4), 775-802.
  • Lipatnikov A, Sabelnikov SB, Nishiki S, Hasegawa T, Chakraborty N. DNS Assessment of a Simple Model for Evaluating Velocity Conditioned to Unburned Gas in Premixed Turbulent Flames. Flow, Turbulence and Combustion 2015.
  • Gao Y, Chakraborty N, Klein M. Assessment of the performances of sub-grid scalar flux models for premixed flames with different global Lewis numbers: A Direct Numerical Simulation analysis. International Journal of Heat and Fluid Flow 2015, 52, 28-39.
  • Gao Y, Klein M, Chakraborty N. Assessment of sub-grid scalar flux modelling in premixed flames for Large Eddy Simulations: A-priori Direct Numerical Simulation analysis. European Journal of Mechanics - B/Fluids 2015.
  • Gao Y, Chakraborty N, Dunstan TD, Swaminathan N. Assessment of Reynolds Averaged Navier Stokes modelling of Scalar Dissipation Rate transport in turbulent oblique premixed flames. Combustion Science and Technology 2015, 187(10), 1584-1609.
  • Langella I, Swaminathan N, Gao Y, Chakraborty N. Assessment of dynamic closure for premixed combustion large eddy simulation. Combustion Theory and Modelling 2015, 19(5), 628-656.
  • Klein M, Kasten C, Gao Y, Chakraborty N. A-priori Direct Numerical Simulation assessment of sub-grid scale stress tensor closures for turbulent premixed combustion. Computers & Fluids 2015, 122, 1-11.
  • Ma T, Gao Y, Kempf AM, Chakraborty N. Validation and Implementation of algebraic LES modelling of Scalar Dissipation Rate for reaction rate closure in turbulent premixed combustion. Combustion and Flame 2014, 161(12), 3134-3153.
  • Chakraborty N, Wang L, Klein M. Streamline segment statistics of turbulent premixed flames with nonunity Lewis numbers. Physical Review E 2014, 89, 033015.
  • Chakraborty N. Statistics of vorticity alignment with local strain rates in turbulent premixed flames. European Journal of Mechanics - B/Fluids 2014, 46, 201-220.
  • Gao Y, Chakraborty N, Swaminathan N. Scalar Dissipation Rate Transport in the Context of Large Eddy Simulations for Turbulent Premixed Flames with Non-Unity Lewis Number. Flow, Turbulence and Combustion 2014, 93(3), 461-486.
  • Katragadda M, Malkeson S, Chakraborty N. Modelling of the Tangential Strain Rate Term in the Flame Surface Density Transport Equation in the Context of Reynolds Averaged Navier Stokes Simulations: A Direct Numerical Simulation Analysis. Mathematical Problems in Engineering 2014, 927408.
  • Katragadda M, Gao Y, Chakraborty N. Modelling of the Strain Rate Contribution to the Flame Surface Density Transport for Non-Unity Lewis Number Flames in Large Eddy Simulations. Combustion Science and Technology 2014, 186(10-11).
  • Katragadda M, Malkeson SP, Chakraborty N. Modelling of the curvature term in the Flame surface density transport equation: a direct numerical simulations based analysis. International Journal of Spray and Combustion Dynamics 2014, 6(2), 163-198.
  • Patel D, Chakraborty N. Localised forced ignition of globally stoichiometric stratified mixtures: A numerical investigation. Combustion Theory and Modelling 2014, 18(6), 627-651.
  • Gao Y, Chakraborty N, Swaminathan N. Local Strain Rate and Curvature Dependences of Scalar Dissipation Rate Transport in Turbulent Premixed Flames: A Direct Numerical Simulation Analysis. Journal of Combustion 2014, 1-29.
  • Turan O, Poole RJ, Chakraborty N. Influences of boundary conditions on laminar natural convection of Bingham fluids in rectangular enclosures with differentially heated side walls. Heat Transfer Engineering 2014, 35(9), 822-849.
  • Brosh T, Chakraborty N. Effects of Equivalence Ratio and Turbulent Velocity Fluctuation on Early Stages of Pulverised Coal Combustion Following Localised Ignition: A Direct Numerical Simulation Analysis. Energy & Fuels 2014, 28(9), 6077-6088.
  • Turan O, Choupe F, Lai J, Poole RJ, Chakraborty N. Boundary condition effects on laminar natural convection of powerlaw fluids in a square enclosure heated from below with differentially heated horizontal walls. Industrial & Engineering Chemistry Research 2014, 53(1), 456-473.
  • Gao Y, Chakraborty N, Swaminathan N. Algebraic Closure of Scalar Dissipation Rate for Large Eddy Simulations of Turbulent Premixed Combustion. Combustion Science and Technology 2014, 186(10-11), 1309-1337.
  • Ma T, Stein O, Chakraborty N, Kempf AM. A posteriori testing of the Flame Surface Density transport equation for LES. Combustion Theory and Modelling 2014, 18(1), 32-64.
  • Chakraborty N, Cant RS. Turbulent Reynolds number dependence of Flame Surface Density transport in the context of Reynolds Averaged Navier Stokes Simulations. Proceedings of Combustion Institute 2013, 34(1), 1347-1356.
  • Wang L, Chakraborty N, Zhang J. Streamline segment analysis of turbulent premixed flames. Proceedings of the Combustion Institute 2013, 34(1), 1401-1409.
  • Markides CN, Chakraborty N. Statistics of the scalar dissipation rate using Direct Numerical Simulations and Planar Laser-Induced Fluorescence data. Chemical Engineering Science 2013, 90, 221-242.
  • Malkeson SP, Ruan S, Chakraborty N, Swaminathan N. Statistics of Reaction Progress Variable and Mixture Fraction Gradients from DNS of Turbulent Partially Premixed Flames. Combustion Science and Technology 2013, 185(9), 1329-1359.
  • Malkeson SP, Chakraborty N. Statistical analysis and a-priori modelling of flame surface density transport in turbulent stratified flames: A Direct Numerical Simulation study. Flow, Turbulence and Combustion 2013, 90(1), 143-187.
  • Dunstan T, Minamoto Y, Chakraborty N, Swaminathan N. Scalar dissipation rate modelling for Large Eddy Simulation of turbulent premixed flames. Proceedings of Combustion Institute 2013, 34(1), 1193-1201.
  • Chakraborty N, Swaminathan N. Reynolds Number Effects on Scalar Dissipation Rate Transport and Its Modeling in Turbulent Premixed Combustion. Combustion Science and Technology 2013, 185(4), 676-709.
  • Turan O, Lai J, Poole RJ, Chakraborty N. Laminar natural convection of power-law fluids in a square enclosure submitted from below to a uniform heat flux density. Journal of Non-Newtonian Fluid Mechanics 2013. In Press.
  • Turan O, Lai JW, Poole RJ, Chakraborty N. Laminar natural convection of power-law fluids in a square enclosure submitted from below to a uniform heat flux density. Journal of Non-Newtonian Fluid Mechanics 2013, 199, 80-95.
  • Chakraborty N, Lipatnikov A. Effects of Lewis number on conditional fluid velocity statistics in low Damkohler number turbulent premixed combustion: A Direct Numerical Simulation analysis. Physics of Fluids 2013, 25(4), 045101.
  • Chakraborty N, Kolla H, Sankaran R, Hawkes ER, Chen JH, Swaminathan N. Determination of three-dimensional quantities related to scalar dissipation rate and its transport from two-dimensional measurements: Direct Numerical Simulation based validation. Proceedings of Combustion Institute 2013, 34(1), 1151-1162.
  • Chakraborty N, Lipatnikov AN. Conditional velocity statistics for high and low Damköhler number turbulent premixed combustion in the context of Reynolds Averaged Navier Stokes simulations. Proceedings of Combustion Institute 2013, 34(1), 1333-1345.
  • Turan O, Sachdeva A, Poole RJ, Chakraborty N. Aspect ratio and boundary conditions effects on laminar natural convection of power-law fluids in a rectangular enclosure with differentially heated side walls. International Journal of Heat and Mass Transfer 2013, 60, 722-738.
  • Malkeson S, Chakraborty N. A-priori Direct Numerical Simulation modelling of co-variance transport in turbulent stratified flames. Flow, Turbulence and Combustion 2013, 90(2), 243-267.
  • Ma T, Stein O, Chakraborty N, Kempf AM. A-posteriori testing of Algebraic Flame Surface Density models for LES. Combustion Theory and Modelling 2013, 17(3), 431-482.
  • Ma T, Stein O, Chakraborty N, Kempf AM. A posteriori testing of algebraic flame surface density models for LES. Combustion Theory and Modelling 2013, 17(3), 431-482.
  • Farran R, Chakraborty N. A Direct Numerical Simulation-Based Analysis of Entropy Generation in Turbulent Premixed Flames. Entropy 2013, 15(5), 1540-1566.
  • Katragadda M, Chakraborty N. Modelling of the curvature term of the Flame Surface Density transport equation for Large Eddy Simulations. Journal of Combustion 2012, Article ID 915482.
  • Turan O, Chakraborty N, Poole RJ. Laminar Rayleigh-Bénard convection of yield stress fluids in a square enclosure. Journal of Non-Newtonian Fluid Mechanics 2012, 171-172, 83-96.
  • Turan O, Sachdeva A, Poole RJ, Chakraborty N. Laminar Natural Convection of Power-Law Fluids in a Square Enclosure With Differentially Heated Sidewalls Subjected to Constant Wall Heat Flux. Journal of Heat Transfer 2012, 134(12), 122504.
  • Turan O, Poole RJ, Chakraborty N. Influences of boundary conditions on laminar natural convection in rectangular enclosures with differentially heated side walls. International Journal of Heat and Fluid Flow 2012, 33(1), 131-146.
  • Katragadda M, Chakraborty N, Cant RS. Effects of Turbulent Reynolds Number on the Performance of Algebraic Flame Surface Density Models for Large Eddy Simulation in the Thin Reaction Zones Regime: A Direct Numerical Simulation Analysis. Journal of Combustion 2012, Article ID 353257.
  • Hesse H, Malkeson SP, Chakraborty N. Displacement Speed Statistics for Stratified Mixture Combustion in an Igniting Turbulent Planar Jet. Journal of Engineering for Gas Turbines and Power 2012, 134(5), 051502.
  • Turan O, Poole RJ, Chakraborty N. Boundary condition effects on natural convection of Bingham fluids in a square enclosure with differentially heated horizontal walls. Computational Thermal Sciences 2012, 4(1), 77-97.
  • Malkeson SP, Chakraborty N. A-priori DNS modelling of the turbulent scalar fluxes for low Damköhler number stratified flames. Combustion Science and Technology 2012, 184(10-11), 1680-1707.
  • Katragadda M, Chakraborty N, Cant RS. A-priori DNS assessment of wrinkling factor based algebraic Flame Surface Density models in the context of Large Eddy Simulations for non-unity Lewis number flames in the thin reaction zones regime. Journal of Combustion 2012, Article ID 794671.
  • Katragadda M, Chakraborty N. A Priori Direct Numerical Simulation Modelling of the Curvature Term of the Flame Surface Density Transport Equation for Nonunity Lewis Number Flames in the Context of Large Eddy Simulations. International Journal of Chemical Engineering 2012, Article ID 103727.
  • Chakraborty N, Lipatnikov A. Statistics of Conditional Fluid Velocity in the Corrugated Flamelets Regime of Turbulent Premixed Combustion: A Direct Numerical Simulation Study. Journal of Combustion 2011, Article ID 628208.
  • Chakraborty N, Katragadda M, Cant RS. Statistics and modelling of turbulent kinetic energy transport in different regimes of premixed combustion. Flow, Turbulence and Combustion 2011, 87(2-3), 205-235.
  • Malkeson SP, Chakraborty N. Statistical analysis of scalar dissipation rate transport in turbulent partially premixed flames: A Direct Numerical Simulation study. Flow, Turbulence and Combustion 2011, 86(1), 1-44.
  • Malkeson SP, Chakraborty N. Statistical analysis of cross scalar dissipation rate transport in turbulent partially premixed flames: A Direct Numerical Simulation study. Flow Turbulence and Combustion 2011, 87(2-3), 313-349.
  • Katragadda M, Malkeson SP, Chakraborty N. Modelling of the tangential strain rate term of the Flame Surface Density transport equation in the context of Reynolds Averaged Navier-Stokes Simulation. Proceedings of the Combustion Institute 2011, 33(1), 1429-1437.
  • Turan O, Sachdeva A, Poole RJ, Chakraborty N. Laminar natural convection of Bingham fluids in a square enclosure with vertical walls subjected to constant heat flux. Numerical Heat Transfer A 2011, 60(5), 381-409.
  • Chakraborty N, Klein M, Cant RS. Effects of Turbulent Reynolds number on the displacement speed statistics in the Thin Reaction Zones regime turbulent premixed combustion. Journal of Combustion 2011, 473679.
  • Chakraborty N, Katragadda M, Cant RS. Effects of Lewis number on turbulent kinetic energy transport in turbulent premixed combustion. Physics of Fluids 2011, 23, 075109.
  • Chakraborty N, Swaminathan N. Effects of Lewis number on scalar variance transport in turbulent premixed flames. Flow, Turbulence and Combustion 2011, 87(2-3), 261-292.
  • Chakraborty N, Cant RS. Effects of Lewis number on Flame Surface Density transport in turbulent premixed combustion. Combustion and Flame 2011, 158(9), 1768-1787.
  • Chakraborty N, Hawkes ER. Determination of 3D Flame Surface Density variables from 2D measurements: Validation using Direct Numerical Simulation. Physics of Fluids 2011, 23, 065113.
  • Chakraborty N, Hartung G, Katragadda M, Kaminski CF. Comparison of 2D and 3D density-weighted displacement speed statistics and implications for laser based measurements of flame displacement speed using direct numerical simulation data. Combustion and Flame 2011, 158(7), 1372-1390.
  • Turan O, Poole RJ, Chakraborty N. Aspect ratio effects in laminar natural convection of Bingham fluids in rectangular enclosures with differentially heated side walls. Journal of non-Newtonian Fluid Mechanics 2011, 167(3-4), 208-230.
  • Malkeson SP, Chakraborty N. Alignment statistics of active and passive scalar gradients in turbulent stratified flames. Physical Review E 2011, 83(4), 046308.
  • Chakraborty N, Rogerson J, Swaminathan N. The scalar gradient alignment statistics of flame kernels and its modelling implications for turbulent premixed combustion. Flow, Turbulence and Combustion 2010, 85(1), 25-55.
  • Malkeson SP, Chakraborty N. Statistical analysis of displacement speed in turbulent stratified flames: A Direct Numerical Simulation study. Combustion Science and Technology 2010, 182(11), 1841-1883.
  • Chakraborty N, Hesse H, Mastorakos E. Numerical investigation of edge flame propagation behaviour in an igniting turbulent planar jet. Combustion Science and Technology 2010, 182(11), 1747-1781.
  • Malkeson SP, Chakraborty N. Modelling of fuel mass fraction variance transport in turbulent stratified flames: A Direct Numerical Simulation study. Numerical Heat Transfer A 2010, 58(3), 187-206.
  • Turan O, Chakraborty N, Poole R. Laminar natural convection of Bingham fluids in a square enclosure with differentially heated side walls. Journal of Non-Newtonian Fluid Mechanics 2010, 165(15-16), 901-913.
  • Chakraborty N, Hesse H, Mastorakos E. Effects on fuel Lewis number on localised forced ignition of turbulent mixing layers. Flow, Turbulence and Combustion 2010, 84(1), 125-164.
  • Chakraborty N, Swaminathan N. Effects of Lewis number on scalar dissipation transport and its modelling implications for turbulent premixed combustion. Combustion Science and Technology 2010, 182(9), 1201-1240.
  • Skouras A, Chakraborty N, Chakraborty S. Computational analysis of the effects of process parameters on molten pool transport in Copper-Nickel dissimilar laser weld pool. Numerical Heat Transfer A 2010, 58(4), 272-294.
  • Malkeson SP, Chakraborty N. A-priori Direct Numerical Simulation analysis of algebraic models of variances and scalar dissipation rates for Reynolds Averaged Navier Stokes Simulations for low Damköhler number turbulent partially-premixed combustion. Combustion Science and Technology 2010, 182(8), 960-999.
  • Chakraborty N. The effects of turbulence on molten pool transport during melting and solidification processes in continuous laser welding of copper-nickel dissimilar couple. Applied Thermal Engineering 2009, 29(17-18), 3618-3631.
  • Hesse H, Chakraborty N, Mastorakos E. The effects of Lewis number of the fuel on Displacement Speed of Edge Flames in Igniting Turbulent Mixing Layers. Proceedings of Combustion Institute 2009, 32(1), 1399-1407.
  • Kolla H, Rogerson J, Chakraborty N, Swaminathan N. Scalar Dissipation Rate Modeling and its Validation. Combustion Science and Technology 2009, 181(3), 518-535.
  • Chakraborty N, Cant RS. Physical insight and modelling for Lewis number effects on turbulent heat and mass transport in turbulent premixed flames. Numerical Heat Transfer Part A: Applications 2009, 55(8), 762-779.
  • Chakraborty N, Cant RS. Effects of Lewis number on turbulent scalar transport and its modelling in turbulent premixed flames. Combustion and Flame 2009, 156(7), 1427-1444.
  • Chakraborty N, Klein M, Swaminathan N. Effects of Lewis number on the reactive scalar gradient alignment with local strain rate in turbulent premixed flames. Proceedings of the Combustion Institute 2009, 32(1), 1409-1417.
  • Chakraborty N, Cant RS. Effects of Lewis number on scalar transport in turbulent premixed flames. Physics of Fluids 2009, 21, 035110.
  • Chakraborty N, Klein M. Effects of global flame curvature on the Surface Density Function transport in Turbulent premixed flame kernels in the Thin Reaction Zones regime. Proceedings of Combustion Institute 2009, 32(1), 1435-1443.
  • Wandel A, Chakraborty N, Mastorakos E. Direct Numerical Simulations of turbulent flame expansion in fine sprays. Proceedings of the Combustion Institute 2009, 32(2), 2283-2290.
  • Chakraborty N, Cant RS. Direct Numerical Simulation analysis of the Flame Surface Density transport equation in the context of Large Eddy Simulation. Proceedings of the Combustion Institute 2009, 32(1), 1445-1453.
  • Chakraborty N. Thermal transport regimes and effects of Prandtl number in molten pool transport in laser surface melting processes. Numerical Heat Transfer A 2008, 53(3), 273-294.
  • Chakraborty N, Klein M. Influence of Lewis number on the Surface Density Function transport in the thin reaction zones regime for turbulent premixed flames. Physics of Fluids 2008, 20(6), 065102.
  • Klein M, Chakraborty N, Cant RS. Effects of turbulence on self-sustained combustion in premixed flame kernels: A Direct Numerical Simulation (DNS) study. Flow, Turbulence and Combustion 2008, 81(4), 583-607.
  • Chakraborty N, Hawkes ER, Chen JH, Cant RS. Effects of strain rate and curvature on Surface Density Function transport in turbulent premixed CH₄-air and H₂-air flames: A comparative study. Combustion and Flame 2008, 154(1-2), 259-280.
  • Chakraborty N, Mastorakos E. Direct Numerical Simulation of localised forced ignition of turbulent mixing layers: the effects of mixture fraction and its gradient. Flow, Turbulence and Combustion 2008, 80(2), 155-186.
  • Chakraborty N, Klein M. A priori direct numerical simulation assessment of algebraic flame surface density models for turbulent premixed flames in the context of large eddy simulation. Physics of Fluids 2008, 20(8), 085108.
  • Chakraborty N, Rogerson JW, Swaminathan N. A priori assessment of closures for scalar dissipation rate transport in turbulent premixed flames using direct numerical simulation. Physics of Fluids 2008, 20(4), 045106.
  • Chakraborty N, Chakraborty S. Thermal transport regimes and generalized regime diagrams for high energy surface melting processes. Metallurgical Transactions B 2007, 38(1), 143-147.
  • Chakraborty N, Klein M, Cant RS. Stretch rate effects on displacement speed in turbulent premixed flame kernels in the thin reaction zones regime. Proceedings of the Combustion Institute 2007, 31(1), 1385-1392.
  • Chakraborty N, Chakraborty S. Modelling of turbulent molten pool convection in laser welding of a copper–nickel dissimilar couple. International Journal of Heat and Mass Transfer 2007, 50(9-10), 1805-1822.
  • Hult J, Gashi S, Chakraborty N, Klein M, Jenkins KW, Cant RS, Kaminski CF. Measurement of Flame Surface Density for turbulent premixed flames using PLIF and DNS. Proceedings of Combustion Institute 2007, 31(1), 1319-1326.
  • Chakraborty N, Swaminathan N. Influence of Damköhler number on turbulence-scalar interaction in premixed flames, Part II: Model Development. Physics of Fluids 2007, 19, 045104.
  • Chakraborty N, Swaminathan N. Influence of Damköhler number on turbulence-scalar interaction in premixed flames, Part I: Physical Insight. Physics of Fluids 2007, 19, 045103.
  • Chakraborty N, Cant RS, Mastorakos E. Effects of turbulence on spark ignition in inhomogeneous mixtures: A Direct Numerical Simulation (DNS) study. Combustion Science and Technology 2007, 179(1-2), 293-317.
  • Chakraborty N. Comparison of displacement speed statistics of turbulent premixed flames in the regimes representing combustion in Corrugated Flamelets and the Thin Reaction Zones. Physics of Fluids 2007, 19, 105109.
  • Richardson E, Chakraborty N, Mastorakos E. Analysis of direct numerical simulations of ignition fronts in turbulent non-premixed flames in the context of conditional moment closure. Proceedings of Combustion Institute 2007, 31(1), 1683-1690.
  • Chakraborty N, Cant RS. A priori analysis of the curvature and propagation terms of the flame surface density transport equation for large eddy simulation. Physics of Fluids 2007, 19, 105101.
  • Chakraborty N, Cant RS. Statistical behaviour and modelling of flame normal vector in turbulent premixed flames. Numerical Heat Transfer, Part A: Applications: An International Journal of Computation and Methodology 2006, 50(7), 623-643.
  • Chakraborty N, Mastorakos E. Numerical Investigation of edge flame propagation characteristics in turbulent mixing layers. Physics of Fluids 2006, 18, 105103.
  • Chakraborty N, Cant RS. Influence of Lewis Number on strain rate effects in turbulent premixed flame propagation in the thin reaction zones regime. International Journal of Heat and Mass Transfer 2006, 49(13-14), 2158-2172.
  • Jenkins KW, Klein M, Chakraborty N, Cant RS. Effects of strain rate and curvature on the propagation of a spherical flame kernel in the thin reaction zones regime. Combustion and Flame 2006, 145(1-2), 415-434.
  • Klein M, Chakraborty N, Jenkins KW, Cant RS. Effects of initial radius on the propagation of spherical premixed flame kernels in turbulent environment. Physics of Fluids 2006, 18, 055102.
  • Chatterjee D, Chakraborty N, Cant RS. Effect of process parameters in transport phenomena in laser surface alloying process. Journal of Laser Applications 2006, 18(2), 138-150.
  • Chakraborty N, Chakraborty S. Distinct influences of turbulence in momentum, heat and mass transfers during melt pool convection in a typical laser surface alloying process. European Physical Journal, Applied Physics 2006, 36(1), 71-89.
  • Chakraborty N, Chakraborty S. Influences of positive and negative surface tension coefficients on laminar and turbulent weld pool convection in a Gas Tungsten Arc Welding (GTAW) Process: A comparative study. Proceedings of ASME, Journal of Heat Transfer 2005, 127(8), 848-862.
  • Chakraborty N, Cant RS. Influence of Lewis Number on curvature effects in turbulent premixed flame propagation in the thin reaction zones regime. Physics of Fluids 2005, 17(10), 105105.
  • Chakraborty N, Cant RS. Effects of strain rate and curvature on Surface Density Function transport in turbulent premixed flames in the thin reaction zones regime. Physics of Fluids 2005, 17(6), 065108.
  • Gashi S, Hult J, Jenkins KW, Chakraborty N, Cant RS, Kaminski CF. Curvature and wrinkling of premixed flame kernels-Comparisons of OH PLIF and DNS data. Proceedings of Combustion Institute 2005, 30(1), 809-817.
  • Chakraborty N, Cant RS. Unsteady effects of strain rate and curvature on turbulent premixed flames in an inlet-outlet configuration. Combustion and Flame 2004, 137(1-2), 129-147.
  • Chakraborty N, Chakraborty S, Dutta P. Three dimensional modelling of turbulent weld pool convection in GTAW process. Numerical Heat Transfer, Part A: Applications: An International Journal of Computation and Methodology 2004, 45(4), 391-413.
  • Chakraborty N, Chakraborty S. Modelling of turbulent transport in laser surface alloying. Numerical Heat Transfer, Part A: Applications: An International Journal of Computation and Methodology 2004, 46(10), 1009-1032.
  • Chakraborty N, Chatterjee D, Chakraborty S. A scaling analysis of turbulent transport in laser surface alloying process. Journal of Applied Physics 2004, 96(8), 4569-4577.
  • Chakraborty S, Chakraborty N, Kumar P, Dutta P. Studies on turbulent momentum, heat and species transport in binary alloy solidification in a top cooled rectangular cavity. International Journal of Heat and Mass Transfer 2003, 46(7), 1115-11377.
  • Chakraborty N, Chakraborty S, Dutta P. Modelling of turbulent transport in arc welding pools. International Journal of Numerical Methods for Heat and Fluid Flow 2003, 13(1), 7-30.
  • Chakraborty N, Chakraborty S. A generalized object-oriented computational method for simulation of power and process cycles. Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy 2002, 216(2), 155-159.

• Book Chapters

  • Malkeson SP, Wacks DH, Chakraborty N. Modelling of Variance and Co-variance in Turbulent Flame–Droplet Interaction: A Direct Numerical Simulation Analysis. In: Basu S; Agarwal AK; Mukhopadhyay A; Chetankumar P, ed. Droplets and Sprays. Singapore: Springer, 2018, pp.313-368.
  • Chakraborty N, Lai J. Direct Numerical Simulations of premixed turbulent combustion: Relevance and applications to engineering computational analyses. In: De S; Agarwal AK; Chaudhuri S; Sen S, ed. Modeling and Simulation of Turbulent Combustion. Singapore: Springer, 2018, pp.135-180.
  • Chakraborty N, Champion M, Mura A, Swaminathan N. Scalar dissipation rate approach to reaction rate closure. In: Swaminathan, N., Bray, K.N.C, ed. Turbulent Premixed Flames. Cambridge, UK: Cambridge University Press, 2011, pp.74-102.
  • Chakraborty N. Physics and modelling of turbulent transport. In: Chakraborty, S., Mitra, S, ed. Microfluidics and Nanofluidics Handbook: Fabrication, Implementation, and Applications. Boca Raton, Florida, USA: CRC Press, 2011, pp.749-833.

• Conference Proceedings (inc. Abstracts)

  • Mohan V, Ahmed U, Chakraborty N. Proper Orthogonal Decomposition of wall shear stress during head-on flame-wall interaction. In: 2nd International Conference on Mechanical Engineering. 2024, Kolkata, India: Department of Mechanical Engineering, Jadavpur University.
  • Chakraborty N, Dopazo C. Timescales associated with the evolution of reactive scalar gradient in premixed turbulent combustion: A Direct Numerical Simulation analysis. In: 2023 Meeting of the Spanish Section of the Combustion Institute (SEIC23). 2023, Zaragoza, Spain: Combustion Institute.
  • Ghai SK, Ahmed U, Chakraborty N. Statistical behaviour of scalar variance transport during flame-wall interaction in turbulent boundary layers. In: 12th Mediterranean Combustion Symposium. 2023, Luxor, Egypt: The Combustion Institute.
  • Ahmed U, Ghai S, Liu L, Chakraborty N. Statistical behaviour and closure of turbulent scalar flux during turbulent premixed flame-wall interaction within turbulent boundary layers. In: 11th European Combustion Meeting (ECM 2023). 2023, Rouen, France: Combustion Institute.
  • Mohan V, Ahmed U, Chakraborty N. Proper orthogonal decomposition of wall heat flux for head-on premixed flame wall-interaction across turbulent boundary layers. In: 14th International Conference on Computational Heat and Mass Transfer (ICCHMT 2023). 2023, Düsseldorf, Germany.
  • Awad HSAM, Abo-Amsha K, Amed U, Chakraborty N. On the applicability of Damköhler’s hypotheses in homogeneous mixture Moderate or Intense Low-Oxygen Dilute (MILD) combustion. In: 12th Mediterranean Combustion Symposium. 2023, Luxor, Egypt. In Preparation.
  • Abo-Amsha K, Chakraborty N. Kinetic study of the dominant chemical pathways to heat release in two reduced mechanisms for n-heptane combustion under MILD conditions. In: 15th International Conference on Combustion Technologies for a Clean Environment (CleanAir 2023). 2023, Lisbon.
  • Ahmed U, Chakraborty N, Klein M. Influence of the variation in laminar burning velocity to friction velocity ratio on turbulent premixed flame-wall interaction within turbulent boundary layers. In: 11th European Combustion Meeting (ECM 2023). 2023, Rouen, France: Combustion Institute.
  • Abo-Amsha K, Ahmed U, Chakraborty N. Flow topologies during Flame-Wall Interaction of premixed combustion in turbulent boundary layer. In: 14th International ERCOFTAC Symposium on Engineering Turbulence Modelling and Measurements (ETMM14). 2023, Barcelona, Spain.
  • Awad HSAM, Abo-Amsha K, Ahmed U, Chakraborty N. Flame self-interactions in MILD combustion of homogeneous and inhomogeneous mixtures. In: 12th Mediterranean Combustion Symposium. 2023, Luxor, Egypt: The Combustion Institute.
  • Chakraborty N, Dopazo C, Dunn H, Ahmed U. Evolution of flame displacement speed within flame front in different regimes of turbulent premixed combustion. In: 12th Mediterranean Combustion Symposium. 2023, Luxor, Egypt: The Combustion Institute.
  • Ozel-Erol G, Ahmed U, Chakraborty N. Evolution of displacement speed statistics during flame-wall interaction within turbulent boundary layers. In: 29th International Colloquium on Dynamics of Explosions and Reactive Systems. 2023, South Korea.
  • Concetti R, Hasslberger J, Chakraborty N, Klein M. Effects of liquid water injection on turbulent premixed hydrogen/air combustion. In: 15th International Conference on Combustion Technologies for a Clean Environment (CleanAir 2023). 2023, Lisbon.
  • Chakraborty N, Ghai S, Ahmed U. Effects of fuel Lewis number on turbulent flow statistics in oblique-wall quenching of premixed V-shaped flames within turbulent channel flows. In: 14th International ERCOFTAC Symposium on Engineering Turbulence Modelling and Measurements (ETMM14). 2023, Barcelona, Spain.
  • Keil FB, Chakraborty N, Klein M. Comparison of flame propagation statistics in statistically turbulent premixed flames using Direct Numerical Simulations of simple and detailed chemistry and transport. In: 12th Mediterranean Combustion Symposium. 2023, Luxor, Egypt: The Combustion Institute.
  • Deng X, Awad HSAM, Abo-Amsha K, Massey JC, Chakraborty N, Swaminathan N. Analysis of dilution equation using DNS data of MILD combustion. In: 12th Mediterranean Combustion Symposium. 2023, Luxor, Egypt.
  • Awad HSAM, Abo-Amsha K, Ahmed U, Chakraborty N. A Priori Direct Numerical Simulation assessment of MILD combustion modelling in the context of Large Eddy Simulation. In: 15th International Conference on Combustion Technologies for a Clean Environment (CleanAir 2023). 2023, Lisbon.
  • Awad HSAM, Abo-Amsha K, Ahmed U, Chakraborty N. A Direct Numerical Simulation based comparison between Homogenous and Inhomogeneous mixture MILD Combustion Modelling in the context of Reynolds Averaged Navier-Stokes Simulations. In: 11th European Combustion Meeting (ECM 2023). 2023, Rouen, France: Combustion Institute.
  • Awad HSAM, Abo-Amsha K, Ahmed U, Chakraborty N. A Direct Numerical Simulation based comparison between conventional and MILD combustion processes of turbulent stratified mixtures. In: 29th International Colloquium on Dynamics of Explosions and Reactive Systems. 2023, South Korea.
  • Cant RS, Ahmed U, Fang J, Chakraborty N, Moulinec C, Emerson D. Validation of the HAMISH code: DNS of combustion with Adaptive Mesh Refinement. In: 18th International Conference on Numerical Combustion. 2022, San Diego, USA.
  • Brearley P, Ahmed U, Chakraborty N. Turbulent stratified mixture combustion with numerically forced bimodal mixture inhomogeneity. In: 33rd Parallel Computational Fluid Dynamics conference. 2022, Alba, Italy.
  • Wrobel R, Graham-Watson A, Mason C, Chakraborty N, Zouein R. Thermal Analysis of Direct Air-Cooled PM Machine for UAV Propulsion. In: 11th International Conference on Power Electronics Machines and Drives (PEMD 2022). 2022, Newcastle upon Tyne; Online: IET.
  • Boukharfane R, El Misaoui S, Parsani M, Chakraborty N. The effect of sweep-angle variation on the turbulence structure in high speed turbulent reactive flows. In: 12th International Symposium on Turbulence and Shear Flow Phenomena, TSFP 2022. 2022, Osaka: International Symposium on Turbulence and Shear Flow Phenomena, TSFP.
  • Abo-Amsha K, Chakraborty N. Surface density function and its evolution in homogeneous and inhomogeneous n-heptane MILD combustion. In: 28th International Colloquium on Dynamics of Explosions and Reactive Systems. 2022, Naples, Italy.
  • Concetti R, Hasslberger J, Chakraborty N, Klein M. Statistics of flame topology in turbulent spray flame water droplet interaction. In: 28th International Colloquium on Dynamics of Explosions and Reactive Systems. 2022, Naples, Italy.
  • Ahmed U, Ghai S, Chakraborty N, Klein M. Scalar statistics in premixed flame-wall interaction within turbulent boundary layers under different flow configurations. In: 17th UK Heat Transfer Conference. 2022, University of Manchester; Online.
  • Chakraborty N, Ahmed U, Ghai S. Premixed Flame-Wall Interaction and Heat Transfer Characteristics in Turbulent Boundary Layers: Insights based on Direct Numerical Simulations. In: 5th International Symposium on Convective Heat and Mass Transfer (CONV-22). 2022, Izmir, Turkey.
  • Ghai S, Ahmed U, Chakraborty N. Performance of wall functions in premixed flame-wall interaction within turbulent boundary layers. In: 33rd Parallel Computational Fluid Dynamics conference (ParCFD 2022). 2022, Alba, Italy.
  • Alshaali S, Malkeson SP, Chakraborty N. Laminar natural convection of power-law fluids in a trapezoidal enclosure heated from the bottom. In: 5th International Symposium on Convective Heat and Mass Transfer (CONV-22). 2022, Izmir, Turkey.
  • Alshaaili S, Malkeson SP, Chakraborty N. Laminar natural convection of Bingham fluids in a trapezoidal enclosure heated from bottom. In: 17th UK Heat Transfer conference. 2022, University of Manchester UK: University of Manchester.
  • Ahmed U, Chakraborty N, Klein M. Influence of flow configuration and thermal wall boundary conditions on turbulence during premixed flame-wall interaction within boundary layers. In: 18th International Conference on Numerical Combustion. 2022, San Diego, USA.
  • Abo-Amsha K, Chakraborty N. Flame self-interactions in turbulent homogeneous-mixture n-heptane MILD combustion. In: 28th International Colloquium on Dynamics of Explosions and Reactive Systems (ICDERS). 2022, Naples, Italy.
  • Hasslberger J, Concetti R, Chakraborty N, Klein M. DNS of turbulent spray flame water droplet interaction using an Euler-Lagrange-Lagrange scheme. In: 28th International Colloquium on Dynamics of Explosions and Reactive Systems (ICDERS). 2022, Naples, Italy.
  • Ahmed U, Chakraborty N, Klein M. Influence of wall boundary conditions on premixed flame-wall interaction in turbulent boundary layers. In: European Combustion Meeting. 2021, Naples, Italy.
  • Umair A, Chakraborty N, Klein M. Effects of Turbulent Boundary Layer on the Near-Wall Flame Dynamics in the Case of Adiabatic Walls. In: Engineering, Turbulence, Modelling and Measurements (ETMM13). 2021, Rhodes, Greece.
  • Varma A, Ahmed U, Chakraborty N. Effects of buoyancy on turbulent kinetic energy transport in turbulent premixed flames. In: Engineering, Turbulence, Modelling and Measurements (ETMM13). 2021, Rhodes, Greece: ERCOFTAC.
  • Awad H, Aboo Amsha K, Ahmed U, Chakraborty N. Comparison of Surface Density Function (SDF) statistics between MILD and premixed turbulent combustion. In: European Combustion Meeting. 2021, Naples, Italy: ECM.
  • Brearley P, Ahmed U, Chakraborty N. A-priori Direct Numerical Simulation evaluation of the cross-scalar dissipation rate of reaction progress variable and mixture fraction in turbulent stratified flames. In: European Combustion Meeting. 2021, Naples, Italy (Virtual): ECM.
  • Yigit S, Hasslberger J, Chakraborty N, Klein M. Analysis of the reverse teardrop shape of the velocity gradient tensor invariants joint PDF close to walls in turbulent Rayleigh-Benard convection. In: 10th European Combustion Meeting. 2021, Naples, Italy.
  • Lai J, Ahmed U, Klein M, Chakraborty N. A comparison between head-on quenching of turbulent methane-air and hydrogen-air flames using detailed chemistry Direct Numerical Simulations. In: Engineering, Turbulence, Modelling and Measurements (ETMM13). 2021, Rhodes, Greece: ERCOFTAC.
  • Bambauer M, Hasslberger J, Chakraborty N, Klein M. Vortex dynamics and fractal structures in reactive Richtmyer-Meshkov instability. In: 13th International Symposium on Hazards, Prevention and Mitigation of Industrial Explosions. 2020, Braunschweig, Germany.
  • Papapostolou VS, Turquand d'Auzay C, Chakraborty N. Numerical investigation of the effects of spatial distribution of CO2 dilution on localised forced ignition of stoichiometric biogas-air mixtures. In: Joint meeting of the French and the British sections of the Combustion Institute. 2020, Lille, France.
  • Turquand d'Auzay C, Papapostolou VS, Chakraborty N. Ignition and kernel to flame transition in a non-premixed CH4/CO2/air planar turbulent jet. In: Low Carbon Combustion : Joint meeting of the French and the British sections of the Combustion Institute. 2020, Lille, France.
  • Klein M, Chakraborty N, Alquallaf A. The signature of flame instabilities on the transport of curvature in turbulent premixed flames. In: 17th International Conference on Numerical Combustion. 2019, Aachen, Germany.
  • Ozel-Erol G, Hasslberger J, Chakraborty N. Surface Density Function evolution in spherically expanding flames in globally stoichiometric droplet-laden mixtures. In: 11th Mediterranean Combustion Symposium. 2019, Tenerife, Spain: International Centre for Heat and Mass Transfer.
  • Keil FB, Klein M, Chakraborty N. Sub-grid reaction progress variable variance closure in turbulent premixed flames. In: 11th Mediterranean Combustion Symposium. 2019, Tenerife, Spain: International Centre for Heat and Mass Transfer.
  • Ozel Erol G, Hasslberger J, Chakraborty N. Statistics of two-phase coupling in turbulent spherically expanding flames in mono-sized fuel-droplet mists. In: 27th International Colloquium on Dynamics of Explosions and Reactive Systems. 2019, Beijing, China: The Combustion Institute.
  • Konstantinou I, Ahmed U, Chakraborty N, Klein M. Statistics of turbulence during head-on quenching of premixed turbulent combustion in boundary layers. In: International Workshop on Clean Combustion: Principles and Applications. 2019, Darmstadt.
  • Ahmed U, Pillai A, Chakraborty N, Kurose R. Statistical behaviour of turbulent kinetic energy transport in boundary layer flashback of hydrogen-rich premixed flames. In: 11th Mediterranean Combustion Symposium. 2019, Tenerife, Spain: International Centre for Heat and Mass Transfer.
  • Ahmed U, Chakraborty N, Klein M. Scalar gradient and strain rate statistics in oblique premixed flame-wall interaction with turbulent boundary layers. In: International Workshop on Clean Combustion: Principles and Applications. 2019, Darmstadt.
  • Ahmed U, Klein M, Chakraborty N. Oblique flame-wall interaction in premixed turbulent combustion under isothermal and adiabatic wall boundary conditions. In: 27th International Colloquium on Dynamics of Explosions and Reactive Systems. 2019, Beijing, China: Institute for Dynamics of Explosions and Reactive Systems.
  • Konstantinou I, Ahmed U, Klein M, Chakraborty N. Near-wall behaviour of turbulence in flame-wall interaction of premixed turbulent combustion in boundary layers. In: 9th European Combustion Meeting (ECM 2019). 2019, Lisboa, Portugal.
  • Kasten C, Chakraborty N, Klein M. Modelling turbulent scalar fluxes in high pressure turbulent premixed combustion LES. In: Workshop on Fundamental Understanding and Modelling of High Pressure Turbulent Premixed Combustion (HPTC). 2019, Munich, Germany.
  • Ahmed U, Pillai AL, Chakraborty N, Kurose R. Mean behaviour of flame displacement speed in boundary layer flashback of hydrogen-rich premixed turbulent combustion. In: 12th Asia-Pacific Conference on Combustion (ASPACC 2019). 2019, Fukuoka: Combustion Institute.
  • Ozel-Erol G, Klein M, Chakraborty N. Lewis number effects on flame speed statistics in spherical turbulent premixed flames. In: 11th Mediterranean Combustion Symposium. 2019, Tenerife, Spain: International Centre for Heat and Mass Transfer.
  • Konstantinou I, Ahmed U, Chakraborty N. Influence of fuel Lewis number on flame-wall interaction for impinging turbulent premixed flames. In: 27th International Colloquium on Dynamics of Explosions and Reactive Systems. 2019, Beijing, China: Institute for Dynamics of Explosions and Reactive Systems.
  • Turquand d'Auzay C, Ahmed S, Chakraborty N. Ignition kernel development and subsequent flame propagation in a planar methane/air turbulent jet. In: 27th International Colloquium on Dynamics of Explosions and Reactive Systems. 2019, Beijing, China.
  • Turquand d'Auzay C, Ahmed SF, Chakraborty N. Ignition and early stages of flame propagation in a non-premixed biogas planar turbulent jet. In: 9th European Combustion Meeting (ECM 2019). 2019, Lisboa, Portugal.
  • Pfitzner M, Klein M, Chakraborty N. Flame curvature distribution in high pressure turbulent Bunsen premixed flames. In: 17th International Conference on Numerical Combustion. 2019, Aachen, Germany: The Combustion Institute.
  • Papapostolou V, Turquand-d'Auzay C, Chakraborty N. Effects of fuel composition on the minimum ignition energy and its transition for homogeneous biogas-air mixtures. In: 9th European Combustion Meeting (ECM 2019). 2019, Lisboa, Portugal.
  • Turquand-d'Auzay C, Papapostolou V, Ahmed SF, Chakraborty N. Effects of biogas composition on the edge flame propagation in igniting turbulent mixing layers. In: 11th Mediterranean Combustion Symposium. 2019, Tenerife, Spain: International Centre for Heat and Mass Transfer.
  • Ozel-Erol G, Hasslberger J, Klein M, Chakraborty N. Direct Numerical Simulation analysis of turbulent V-flames propagating into droplet-laden mixtures with an overall equivalence ratio of unity. In: 9th European Combustion Meeting (ECM 2019). 2019, Lisboa, Portugal.
  • Shen X, Mecrow B, Deng X, Spargo C, Whalley R, Chakraborty N. Direct Air Cooling of High-Power Permanent Magnet Machines. In: 11th IEEE Energy Conversion Congress and Exposition (ECCE 2019). 2019, Baltimore, MD, USA: IEEE.
  • Rasool R, Klein M, Seilnacht L, Chakraborty N. Algebraic Flame Surface Density modelling of high pressure turbulent premixed Bunsen flames. In: 11th Mediterranean Combustion Symposium. 2019, Tenerife, Spain: International Centre for Heat and Mass Transfer.
  • Rasool R, Chakraborty N, Klein M. Algebraic and transport equation based FSD modelling in turbulent premixed combustion LES. In: Fundamental Understanding and Modelling of High Pressure Turbulent Premixed Combustion. 2019, Munich, Germany: ERCOFTAC.
  • Papapostolou V, Ozel Erol G, Turquand-d'Auzay C, Chakraborty N. A numerical investigation of the behaviour of the minimum ignition energy for turbulent droplet-laden mixtures. In: 27th International Colloquium on Dynamics of Explosions and Reactive Systems. 2019, Beijing, China: The Combustion Institute.
  • Turquand d'Auzay C, Papapostolou V, Ahmed SF, Chakraborty N. Transition the minimum ignition energy for the localised forced ignition of turbulent homogeneous mixtures. In: 12th International ERCOFTAC Symposium on Engineering Turbulence Modelling and Measurement (ETMM12). 2018, Montpelier, France.
  • Wood S, Chakraborty N. Transient performance of Chemical Biological Radiological and Nuclear canisters. In: 3rd Thermal and Fluids Engineering Conference (TFEC). 2018, Ft. Lauderdale, FL, USA.
  • Yigit S, Hasslberger J, Klein M, Chakraborty N. Three-dimensional high-fidelity simulations of Rayleigh-Bénard convection of yield stress fluids in cubic enclosures at high Rayleigh numbers. In: 11th International Conference on Computational Heat, Mass and Momentum Transfer. 2018, Krakow, Poland.
  • Ahmed U, Chakraborty N, Klein M. Stress-strain alignment in premixed turbulent combustion. In: 12th International ERCOFTAC Symposium on Engineering Turbulence Modelling and Measurement (ETMM12). 2018, Montpelier, France.
  • Papapostolou V, Chakraborty N, Klein M, Im HG. Statistics of scalar flux transport of major species in different premixed turbulent combustion regimes for turbulent H₂-air flames. In: Turbulent Heat and Mass Transfer (THMT-18). 2018, Rio de Janeiro, Brazil: ICHMT.
  • Ozel-Erol G, Hasslberger J, Klein M, Chakraborty N. Spherically expanding turbulent flames in fuel-droplet mists: A Direct Numerical Simulation analysis. In: Turbulent Heat and Mass Transfer (THMT-18). 2018, Rio de Janeiro, Brazil: ICHMT.
  • Hasslberger J, Klein M, Chakraborty N. Local flow topology analysis applied to bubble induced turbulence. In: 12th International ERCOFTAC Symposium on Engineering Turbulence Modelling and Measurement (ETMM12). 2018, Montpelier, France.
  • Chakraborty N, Papapostolou V, Wacks DH, Klein M, Im HG. Generalised Flame Surface Density statistics conditional on flow topologies for turbulent H2-air premixed flames in different regimes of combustion. In: 12th International ERCOFTAC Symposium on Engineering Turbulence Modelling and Measurement (ETMM12). 2018, Montpelier, France.
  • Ozel-Erol G, Hasslberger J, Klein M, Chakraborty N. Evolution of spherically expanding turbulent flames in droplet-laden mixtures: A direct numerical simulation analysis. In: 37th International Symposium on Combustion. 2018, Dublin, Ireland.
  • Herbert A, Kosaka H, Bohm B, Dreizler A, Chakraborty N, Papapostolou V, Im HG, Hasslberger J, Klein M. Evaluation of flame area based on detailed chemistry DNS of premixed Hydrogen-Air flames in premixed turbulent flames in different regimes of combustion. In: 12th International ERCOFTAC Symposium on Engineering Turbulence Modelling and Measurement (ETMM12). 2018, Montpelier, France.
  • Turquand d'Auzay C, Papapostolou V, Ahmed SF, Chakraborty N. Effects of turbulence intensity on the minimum ignition energy for the localised forced ignition of homogeneous mixtures. In: 37th International Symposium on Combustion. 2018, Dublin, Ireland.
  • Ahmed U, Lai J, Doan NAK, Klein M, Chakraborty N, Swaminathan N. Effects of detailed chemistry on multiscale analysis of head-on quenching in premixed turbulent combustion. In: 12th International ERCOFTAC Symposium on Engineering Turbulence Modelling and Measurement (ETMM12). 2018, Montpelier, France.
  • Ebrahemi AE, Bassiony MA, Turquand d'Auzauy C, Ahmed SF, Chakraborty N. An experimental and numerical investigation of spark ignition of a turbulent biogas iet. In: 37th International Symposium on Combustion. 2018, Dublin, Ireland.
  • Fang J, Moullinec C, Emerson D, Chakraborty N, Cant RS. The first investigation of the HAMISH code: An adaptive mesh solver for turbulent reacting flows. In: 16th International SIAM conference on Numerical Combustion. 2017, Orlando, FL, USA: Society for Industrial and Applied Mathematics.
  • Turan O, Chakraborty N. The comparison of the effects of top and bottom wall heating on mixed convection of yield stress fluids in a cylindrical container with rotating end wall. In: 7th International Symposium on Advances in Computational Heat Transfer, CHT-17. 2017, Napoli, Italy.
  • Yigit S, Turan O, Chakraborty N. Natural convection of power-law fluids in rectangular cross-sectional cylindrical annular enclosures with differentially heated vertical walls. In: Computational Heat Transfer Conference 2017. 2017, Napoli, Italy.
  • Im HG, Klein M, Kasten C, Chakraborty N, Arias P. Modelling of turbulent scalar fluxes in the broken reaction zones regime. In: 69th Annual Meeting of the American Physical Society - Division of Fluid Dynamics (DFD 16). 2017, Portland, OR, USA: American Physical Society.
  • Dopazo C, Cifuentes L, Chakraborty N, Alwazzan D. Influence of Lewis number on effective strain rates in turbulent premixed flames. In: 10th Mediterranean Combustion Symposium. 2017, Napoli, Italy.
  • Lai J, Chakraborty N. Heat flux and flow topology statistics in oblique quenching of turbulent premixed flames by isothermal inert walls. In: 26th International Colloquium on Dynamics of Explosions and Reactive Systems. 2017, Boston, MA, USA.
  • Zhang P, Wang L, Chakraborty N. Flame-Wall Interaction in premixed reactive turbulence. In: 26th International Colloquium on Dynamics of Explosions and Reactive Systems. 2017, Boston, MA, USA.
  • Klein M, Hansinger M, Chakraborty N, Pfitzner M. Flame curvature in high pressure Bunsen flames. In: 10th Mediterranean Combustion Symposium. 2017, Napoli, Italy.
  • Fang J, Cant RS, Moullinec C, Emerson DS, Chakraborty N. First investigations using the HAMISH code: an adaptive mesh solver for turbulent reacting flow. In: 29th Parallel CFD Conference. 2017, Glasgow, UK.
  • Papapostolou VS, Wacks DH, Klein M, Chakraborty N, Im HG. Distributions of flow topology and enstrophy in different turbulent premixed combustion regimes: a direct numerical simulation investigation. In: 16th International SIAM conference on Numerical Combustion. 2017, Orlando, FL, USA: Society for Industrial and Applied Mathematics.
  • Chakraborty N, Klein M, Nachtigal H, Alwazzan D. Direct Numerical Simulations of turbulent premixed Bunsen flames at ambient and elevated pressures. In: 29th Parallel CFD conference. 2017, Glasgow, UK.
  • Lai J, Chakraborty N, Klein M. Direct Numerical Simulation of head-on quenching of statistically planar methane-air flames using a detailed chemical mechanism. In: 10th Mediterranean Combustion Symposium. 2017, Napoli, Italy.
  • Klein M, Kashtanov R, Chakraborty N. Alternative definition of wrinkling factor in the context of FSD based LES modelling of turbulent premixed combustion. In: 10th Mediterranean Combustion Symposium. 2017, Napoli, Italy.
  • Lipatnikov AN, Sabelnikov V, Chakraborty N, Nishiki S, Hasagawa T. A DNS study of closure relations for convection flux in transport equation for mean reaction rate. In: 10th Mediterranean Combustion Symposium. 2017, Napoli, Italy.
  • Stafford CP, Swailes DC, Chakraborty N. Particle dispersion in inhomogeneous turbulence: An analysis of pdf-based models. In: 9th International Conference on Multiphase Flow (ICMF 2016). 2016, Florence: ICMF.
  • Yigit S, Chakraborty N. Numerical investigation of laminar Rayleigh-Bénard convection of power-law fluids in square cross-sectioned cylindrical annular cavity. In: 4th International Conference on Computational Methods for Thermal Problems. 2016, Georgia Tech., Atlanta, USA: ThermaComp.
  • Yigit S, Chakraborty N. Numerical investigation of laminar Rayleigh-Bénard convection of Bingham fluids in square cross-sectioned cylindrical annular enclosures. In: 9th International Conference on Computational Heat and Mass Transfer. 2016, Krakow, Poland.
  • Lai J, Chakraborty N. Statistical behaviour of scalar dissipation rate for head on quenching of turbulent premixed flames: A Direct Numerical Simulation analysis. In: 9th Mediterranean Combustion Symposium. 2015, Rhodes, Greece.
  • Sellmann J, Lai J, Kempf AM, Chakraborty N. Statistical behaviour of Flame Surface Density transport in head on quenching of turbulent premixed flames: A Direct Numerical Simulation Analysis. In: Clean Air 2015. 2015, IST, Lisboa, Portugal.
  • Wacks DH, Chakraborty N. Statistical Analysis of the Reaction Progress Variable and Mixture Fraction Gradients in Flames Propagating into Droplet Mist: A DNS Analysis. In: 25th International Colloquium on Dynamics of Explosions and Reactive Systems. 2015, Leeds, UK: University of Leeds.
  • Brosh T, Marincola F, Wacks DH, Patel D, Chakraborty N. On conditions for self-sustained combustion of pulverised coal particle-laden mixtures following localised forced ignition: A Direct Numerical Simulation analysis. In: 25th International Colloquium on Dynamics of Explosions and Reactive Systems. 2015, Leeds, UK: University of Leeds.
  • Chakraborty N, Wang L. Non-local vorticity statistics in premixed turbulent combustion. In: 10th Asia Pacific Conference. 2015, Tsingua University, Beijing, China.
  • Lai J, Chakraborty N. Modelling of Progress Variable Variance Transport in Head on Quenching of Turbulent Premixed Flames: A Direct Numerical Simulation Analysis. In: 25th International Colloquium on Dynamics of Explosions and Reactive Systems. 2015, Leeds, UK: University of Leeds.
  • Wacks DH, Chakraborty N. Flame structure and topology in turbulent spray flames: A Direct Numerical Simulation Analysis. In: Clean Air 2015. 2015, IST, Lisboa, Portugal.
  • Wacks D, Chakraborty N. Flame structure and propagation in turbulent flame-droplet interaction: A Direct Numerical Simulation analysis. In: 9th Mediterranean Combustion Symposium. 2015, Rhodes, Greece.
  • Dopazo C, Cifuentes L, Chakraborty N. Enstrophy evolution in turbulent premixed combusting flows. In: JJ70. 2015, Salamanaca, Spain.
  • Patel D, Chakraborty N. Effects of mixture distribution on localised forced ignition of stratified mixtures: A Numerical Investigation. In: 25th International Colloquium on Dynamics of Explosions and Reactive Systems. 2015, Leeds, UK: University of Leeds.
  • Patel D, Chakraborty N. Effects of fuel Lewis number on localised forced ignition of globally stoichiometric stratified mixtures: A numerical investigation. In: 9th Mediterranean Combustion Symposium. 2015, Rhodes, Greece.
  • Patel D, Chakraborty N. Effects of fuel Lewis number and the energy deposition characteristics on localized forced ignition of homogeneous mixture: A numerical investigation. In: Clean Air 2015. 2015, IST, Lisboa, Portugal.
  • Wacks D, Chakraborty N. Effects of droplets on flame structure in premixed spray flames: A Direct Numerical Simulation analysis. In: 7th European Combustion Meeting. 2015, Budapest, Hungary.
  • Patel D, Chakraborty N. Effects of combustion regime on localised forced ignition of turbulent homogeneous mixtures: A Direct Numerical Simulation Analysis. In: 7th European Combustion Meeting. 2015, Budapest, Hungary.
  • Lai J, Chakraborty N. Direct Numerical Simulation analysis of turbulent kinetic energy transport in head on quenching of turbulent premixed flames. In: 7th European Combustion Meeting. 2015, Budapest, Hungary.
  • Yigit S, Poole RJ, Chakraborty N. Aspect ratio effects on laminar Rayleigh-Bénard convection of power-law fluids in rectangular enclosures: A numerical investigation. In: 6th International Symposium on Advances in Computational Heat Transfer. 2015, New York, NY, USA: Rutgers University.
  • Klein M, Kasten C, Gao Y, Chakraborty N. A-priori assessment of sub-grid scale stress tensor closures for turbulent premixed combustion. In: 7th European Combustion Meeting. 2015, Budapest, Hungary.
  • Klein M, Chakraborty N, Gao Y. Applications of scale similarity based models to subgrid scale scalar flux modelling in the context of turbulent premixed flames. In: 9th International Symposium on Turbulence and Shear Flow Phenomena (TSFP-9). 2015, Melbourne, Australia: University of Melbourne.
  • Klein M, Kasten C, Gao Y, Chakraborty N, Pfitzner M. Analysis of the combined modelling of subgrid transport and filtered flame propagation for premixed turbulent combustion. In: 9th Mediterranean Combustion Symposium. 2015, Rhodes, Greece.
  • Gao H, Kolla H, Chakraborty N, Chen JH, Swaminathan N. A comparison of scalar dissipation rate transport between simple and detailed chemistry based Direct Numerical Simulations. In: 9th Mediterranean Combustion Symposium. 2015, Rhodes, Greece.
  • Wacks DH, Chakraborty N. Statistical analysis of the effects of droplets on premixed flame propagation: A Direct Numerical Simulation analysis. In: SPEIC14 – Towards Sustainable Combustion Symposium. 2014, Lisboa, Portugal.
  • Wacks D, Chakraborty N. Statistical analysis of premixed flame droplet interaction: A Direct Numerical Simulation investigation. In: International Conference on Heat Transfer and Fluid Flow. 2014, Prague, Czech Republic.
  • Gao Y, Chakraborty N, Swaminathan N. Scalar dissipation rate transport and its modelling for Large Eddy Simulations of turbulent premixed combustion: A-priori Direct Numerical Simulation analysis. In: SPEIC14 – Towards Sustainable Combustion Symposium. 2014, Lisboa, Portugal.
  • Patel D, Chakraborty N. Localised Forced Ignition of Stratified Mixtures: A Direct Numerical Simulation (DNS) Analysis. In: Joint meeting of the British Scandinavian-Nordic Sections of the Combustion Institute. 2014, Cambridge, UK.
  • Brosh T, Patel D, Wacks D, Chakraborty N. Localised Forced Ignition of Pulverised Coal Particle-Laden Mixtures: A Direct Numerical Simulation Analysis. In: International Conference on Heat Transfer and Fluid Flow. 2014, Prague, Czech Republic.
  • Brosh T, Chakraborty N. Ignition of pulverized coal particle-laden mixtures: A Direct Numerical Simulation analysis. In: Joint meeting of the British and Scandinavian-Nordic Sections of the Combustion Institute. 2014, Cambridge.
  • Gao Y, Langella I, Chakraborty N, Swaminathan N. Effects of sub–grid velocity fluctuation closure on LES modelling of Scalar Dissipation Rate. In: Joint meeting of the British Scandinavian-Nordic Sections of the Combustion Institute. 2014, Cambridge, UK.
  • Patel D, Chakraborty N. Effects of mixture distribution on localised forced ignition of globally stoichiometric stratified mixtures: A Direct Numerical Simulation Study. In: SPEIC14 – Towards Sustainable Combustion Symposium. 2014, Lisboa, Portugal.
  • Lai J, Chakraborty N. Effects of Lewis Number on Head on Quenching of Turbulent Premixed Flame: A Direct Numerical Simulation analysis. In: SPEIC14 – Towards Sustainable Combustion Symposium. 2014, Lisboa, Portugal.
  • Patel D, Chakraborty N. Effects of Energy Deposition Characteristics in Localised Forced Ignition of Turbulent Homogeneous Mixtures: A Direct Numerical Simulation (DNS) Analysis. In: International Conference on Heat Transfer and Fluid Flow. 2014, Prague, Czech Republic.
  • Wacks D, Chakraborty N. Direct Numerical Simulation of turbulent premixed flame-droplet interaction. In: Joint meeting of the British Scandinavian-Nordic Sections of the Combustion Institute. 2014, Cambridge, UK.
  • Allauddin U, Pfitzner M, Klein M, Chakraborty N. A-priori and a-posteriori analysis of algebraic flame surface density modelling in the context of large eddy simulation of turbulent premixed combustion. In: SPEIC14 – Towards Sustainable Combustion Symposium. 2014, Lisboa, Portugal.
  • Lin KM, Chakraborty N, Cant RS. Unsteady effects in laminar premixed flames with transverse mixture stratification. In: 14th SIAM Numerical Combustion conference. 2013, San Antonio, USA.
  • Chakraborty N, Kolla H, Gao Y, Swaminathan N, Chen JH. Statistical behaviours of scalar dissipation rate transport equation terms for turbulent premixed flames in the context of Large Eddy Simulations. In: 14th SIAM Numerical Combustion conference. 2013, San Antonio, USA.
  • Gao Y, Chakraborty N, Swaminathan N. Scalar Dissipation Rate Transport in the Context of LES of Premixed Turbulent Flames: A DNS Analysis. In: 6th European Combustion Meeting (ECM). 2013, Lund University, Sweden. In Press.
  • Gao Y, Chakraborty N, Swaminathan N. Scalar dissipation rate transport in the context of LES for turbulent premixed flames with non-unity Lewis number. In: 8th Mediterranean Combustion Symposium. 2013, Izmir, Turkey: Combustion Institute and the International Centre for Heat and Mass Transfer (ICHMT). In Press.
  • Katragadda M, Gao Y, Chakraborty N. Modelling of the strain rate contribution to the FSD transport for non-unity Lewis number flames in LES. In: 24th International Colloquium on the Dynamics of Explosions and Reactive Systems. 2013, Taipei, Taiwan. In Press.
  • Langella I, Chakraborty N, Swaminathan N. Large Eddy Simulation of turbulent premixed combustion. In: 6th European Combustion Meeting (ECM). 2013, Lund University, Sweden.
  • Langella I, Swaminathan N, Chakraborty N. Large Eddy Simulation of premixed combustion using SDR approach. In: 8th Mediterranean Combustion Symposium. 2013, Cesme, Izmir, Turkey.
  • Chakraborty N, Cant RS. Effects of turbulent Reynolds number on turbulent scalar flux transport in premixed flames. In: 14th SIAM Numerical Combustion Conference. 2013, San Antonio, USA.
  • Katragadda M, Chakraborty N. A-priori DNS modelling of the strain rate term of the Flame Surface Density Transport Equation in the context of LES. In: 6th European Combustion Meeting (ECM 2013). 2013, Lund University, Sweden.
  • Gao Y, Chakraborty N, Swaminathan N. Algebraic closure of Scalar Dissipation Rate for Large Eddy Simulations of turbulent premixed combustion. In: 24th International Colloquium on the Dynamics of Explosions and Reactive Systems. 2013, Taipei, Taiwan.
  • Katragadda M, Malkeson SP, Chakraborty N. Statistical behaviour of the curvature term of the FSD transport equation in the context of RANS. In: 7th International Symposium on Turbulence, Heat and Mass Transfer. 2012, Palermo, Sicily, Italy.
  • Chakraborty N, Hudson M, Cant RS. Statistical behaviour of dissipation rate of turbulent kinetic energy in turbulent premixed flames. In: 7th International Symposium on Turbulence, Heat and Mass Transfer. 2012, Palermo, Sicily, Italy.
  • Chakraborty N. Non-unity Lewis number effects on turbulent premixed combustion closure: A Direct Numerical Simulation analysis. In: JSME-CMD International Computational Mechanics Symposium. 2012, Kobe, Japan.
  • Katragadda M, Malkeson SP, Chakraborty N. Modelling of the curvature term of the Flame Surface Density Transport Equation in the context of Reynolds Averaged Navier Stokes Simulation. In: 34th International Combustion Symposium. 2012, Warsaw, Poland.
  • Katragadda M, Chakraborty N. Modelling of the curvature term of the Flame Surface Density Transport Equation for Large Eddy Simulations. In: 34th International Combustion Symposium. 2012, Warsaw University of Technology, Warsaw, Poland.
  • Katragadda M, Chakraborty N. Effects of Lewis number on the curvature term of the Flame Surface Density transport equation for LES. In: 7th International Symposium on Turbulence, Heat and Mass Transfer. 2012, Palermo, Sicily, Italy.
  • Gao Y, Chakraborty N. Effects of curvature and tangential strain rate on scalar dissipation rate transport of turbulent premixed flames in the thin reaction zone regime. In: 34th International Combustion Symposium. 2012, Warsaw, Poland.
  • Turan O, Poole RJ, Chakraborty N. Boundary condition effects on natural convection of Bingham fluids in a square enclosure with differentially heated horizontal walls. In: Advances in Computational Heat Transfer. 2012, Bath, UK.
  • Malkeson SP, Chakraborty N. Statistics of cross-scalar dissipation rate based on reaction progress variable and mixture fraction for turbulent stratified flames: A DNS study. In: 13th SIAM Numerical Combustion Conference. 2011, Corfu, Greece.
  • Malkeson SP, Chakraborty N. Statistical analysis and modelling of turbulent fuel mass fraction flux in turbulent stratified flames using Direct Numerical Simulations. In: 23rd International Colloquium of Dynamics of Explosions and Reactive Systems. 2011, University of California, Irvine, USA.
  • Mehta M, Malkeson SP, Chakraborty N. Numerical investigation of localised forced ignition of quiescent globally stoichiometric stratified mixtures. In: 7th Mediterranean Combustion Symposium. 2011, Chia Laguna, Cagliari, Sardinia, Italy: International Centre for Heat and Mass Transfer.
  • Turan O, Sachdeva A, Chakraborty N, Poole RJ. Natural convection of power law fluids in enclosures. In: 7th Annual European Rheology Conference (AERC 2011). 2011, Suzdel, Russia: The European Society of Rheology.
  • Katragadda M, Malkeson SP, Chakraborty N. Modelling of the curvature term of the Flame Surface Density transport equation for Reynolds Averaged Navier Stokes simulations. In: 7th Mediterranean Combustion Symposium. 2011, Chia Laguna, Cagliari, Sardinia, Italy: International Centre for Heat and Mass Transfer.
  • Katragadda M, Chakraborty N. Effects of Lewis number on Flame Surface Density transport in the context of Large Eddy Simulation. In: 5th European Combustion Meeting. 2011, Cardiff, UK.
  • Malkeson SP, Chakraborty N. A-priori DNS modelling of co-variance transport in turbulent stratified flames. In: 7th Mediterranean Combustion Symposium. 2011, Chia Laguna, Cagliari, Sardinia, Italy.
  • Malkeson SP, Chakraborty N. A-priori Direct Numerical Simulation analysis of Flame Surface Density transport for turbulent stratified flames in the context of Reynolds Averaged Navier Stokes simulations. In: 5th European Combustion Meeting. 2011, Cardiff, UK.
  • Malkeson SP, Chakraborty N. Statistical analysis of fuel mass fraction variance transport in turbulent partially-premixed flames: A Direct Numerical Simulation study. In: 33rd International Combustion Symposium. 2010, Beijing, China.
  • Malkeson SP, Chakraborty N. Statistical analysis of co-variance transport in low Damköhler number number turbulent stratified flames: a DNS study. In: 33rd International Combustion Symposium. 2010, Beijing, China.
  • Turan O, Poole R, Chakraborty N. Natural convection of yield stress fluids in enclosures. In: 6th Annual European Rheology Conference. 2010, Goteborg, Sweden.
  • Turan O, Poole R, Chakraborty N. Laminar natural convection of Bingham fluids in a rectangular cavity with differently heated side walls: A numerical study. In: 7th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics. 2010, Antalya, Turkey.
  • Ma T, Stein O, Chakraborty N, Kempf A. Comparison of FSD models for LES. In: 33rd International Combustion Symposium. 2010, Tsingua University, Beijing, China.
  • Katragadda M, Chakraborty N. A-priori DNS assessment of algebraic LES Flame Surface Density models for non-unity Lewis number flames in the thin reaction zones regime. In: 33rd International Combustion Symposium. 2010, Beijing, China.
  • Chakraborty N, Malkeson SP. Statistical analysis of displacement speed in partially premixed flames using DNS. In: 22nd International Colloquium on the Dynamics of Explosion and Reactive Systems, 2009 (ICDERS09). 2009, Minsk, Belarus.
  • Malkeson SP, Chakraborty N. Scalar Dissipation rate transport modelling of partially premixed flames using Direct Numerical Simulations (DNS). In: 4th European Combustion Meeting (ECM2009). 2009, Vienna, Austria.
  • Chakraborty N, Hesse H, Mastorakos E. Numerical investigation of edge flame propagation behaviour in an igniting turbulent planar jet. In: 22nd International Colloquium on the Dynamics of Explosion and Reactive Systems, 2009 (ICDERS09). 2009, Minsk, Belarus.
  • Chakraborty N, Swaminathan N. Modelling of non-unity Lewis number effects on scalar dissipation rate transport in turbulent premixed flames. In: 4th European Combustion Meeting (ECM2009). 2009, Vienna, Austria: The Combustion Institute.
  • Chakraborty N, Klein M. The effects of initial kernel radius on the Surface Density transport in turbulent flame kernels. In: 12th SIAM Numerical Combustion Conference (NC08). 2008, Monterey, USA: SIAM.
  • Chakraborty N, Chakraborty S. Effects of Prandtl Number in molten pool transport and thermal transport regimes in surface melting processes. In: 8th ASME-ISHMT Conference. 2008, Hyderabad, India.
  • Chakraborty N, Cant RS. Effects of Lewis number on the scalar flux in turbulent premixed flames. In: 12th SIAM Numerical Combustion Conference (NC08). 2008, Monterey, USA: SIAM.
  • Malkeson SP, Chakraborty N. Analysis of Scalar Dissipation rate transport in combusting stratified charge mixtures using Direct Numerical Simulations. In: 32nd International Symposium on Combustion. 2008, Montreal, Canada.
  • Kolla H, Rogerson JW, Chakraborty N, Swaminathan N. An algebraic model for scalar dissipation rate in Turbulent Premixed Flames. In: 12th SIAM Numerical Combustion Conference (NC08). 2008, Monterey, USA: SIAM.
  • Chakraborty N, Mastorakos E. The effects of mixture fraction and its gradient on the localised ignition of turbulent mixing layer. In: 21st International Colloquium on the Dynamics of Explosion and Reactive Systems (ICDERS). 2007, Poiters, France.
  • Chakraborty N, Swaminathan N. Scalar dissipation rate transport in the corrugated flamelets and thin reaction zones regimes for turbulent premixed flames. In: 3rd European Combustion Meeting (ECM). 2007, Chania, Greece.
  • Chakraborty N, Mastorakos E. Scalar dissipation rate transport in the corrugated flamelets and thin reaction zones regimes for turbulent premixed flames. In: 3rd European Combustion Meeting (ECM). 2007, Chania, Greece.
  • Chakraborty N, Klein M. A-priori Direct Numerical Simulation (DNS) analysis of algebraic Flame Surface Density models for turbulent premixed flames in the context of Large Eddy Simulation (LES). In: 3rd European Combustion Meeting (ECM2007). 2007, Chania, Greece.
  • Chakraborty S, Chakraborty N, Chatterjee D, Sarkar S. Turbulence modelling strategies in molten pool convection in laser-aided surface processing of materials. In: 6th Biennial Workshop on Application of Laser in Mechanical Industries (WALMI). 2006, Jadavpur University, Kolkata, India.
  • Chakraborty N, Markides C, Mastorakos E. Statistics of the conditional scalar dissipation from DNS and experiments. In: 9th Turbulent Non-premixed Flame Workshop. 2006, Heidelberg, Germany.
  • Chakraborty N, Cant RS. Modelling of the curvature and propagation terms of the Flame Surface Density (FSD) transport equation in the context of Large Eddy Simulation (LES). In: 11th SIAM Numerical Combustion Conference. 2006, Granada, Spain.
  • Richardson E, Chakraborty N, Mastorakos E. Modelling of conditional turbulent flux terms in igniting turbulent non-premixed flames in the context of Conditional Moment Closure. In: 11th SIAM Numerical Combustion Conference. 2006, Granada, Spain.
  • Chakraborty N, Swaminathan N. Influence of Damköhler Number on scalar dissipation rate modelling in turbulent premixed flames. In: 11th SIAM Numerical Combustion Conference. 2006, Granada, Spain.
  • Klein M, Chakraborty N, Cant RS. Effects of turbulence on self-sustained combustion in premixed flame kernels: A Direct Numerical Simulation (DNS) study. In: 11th SIAM Numer. Combust. Conference. 2006, Granada, Spain.
  • Wandel A, Chakraborty N, Mastorakos E. Direct Numerical Simulation (DNS) of droplets with spark ignition. In: 31st International Combustion Symposium. 2006, Heidelberg, Germany.
  • Chakraborty N, Mastorakos E, Cant RS. Effects of turbulence on spark ignition in inhomogeneous mixtures: A Direct Numerical Simulation (DNS) study. In: Proceedings of 4th Mediterranean Combustion Symposium. 2005, Lisbon, Portugal.
  • Chakraborty N, Jenkins KW, Klein M, Cant RS. Effects of strain rate and curvature on flame displacement speed in a spherical kernel in the thin reaction zones regime. In: 2nd European Combustion Meeting (ECM). 2005, Louvain-la-Neuve, Belgium.
  • Chakraborty N, Cant RS. A Priori Direct Numerical Simulation (DNS) analysis of the transport equation for Flame Surface Density (FSD) in the context of Large Eddy Simulation. In: 2nd European Combustion Meeting (ECM). 2005, Louvain-la-Neuve, Belgium.
  • Jenkins KW, Chakraborty N, Cant RS. Turbulent premixed flame propagation: A comparison of spherical kernels and planar flames. In: 10th International Conference on Numerical Combustion. 2004, Arizona, Sedona, USA: Society for Industrial and Applied Mathematics (SIAM).
  • Chakraborty N, Cant RS. Mutual interaction of flame normal components in turbulent premixed flames. In: 10th International Conference on Numerical Combustion. 2004, Arizona, Sedona, USA: Society for Industrial and Applied Mathematics (SIAM).
  • Hawkes ER, Chen JH, Chakraborty N. A priori investigation for flame wrinkling in large eddy simulation. In: 10th International Conference on Numerical Combustion. 2004, Arizona, Sedona, USA: Society for Industrial and Applied Mathematics (SIAM).
  • Chakraborty N, Cant RS. Tangential strain rate and curvature effects on the displacement speed of an unsteady turbulent premixed flame in a quasi-stationary configuration. In: 1st European Combustion Meeting (ECM2003). 2003, Orleans, France.
  • Chakraborty N, Chatterjee D, Chakraborty S. Modelling of turbulent transport in laser surface alloying. In: ASME 2003 International Mechanical Engineering Congress and Exposition (IMECE2003). 2003, Washington DC, USA: ASME.
  • Chakraborty N, Chakraborty S, Dutta P. Effect of process parameters on turbulent convection on arc welding pools. In: 5th ISHMT ASME Joint Heat and Mass Transfer Conference. 2002, Kolkata, India.

• Editorials

  • Chakraborty N, Swaminathan N, Navarro-Martinez S. Advances in Computational Combustion: The UK Consortium on Turbulent Reacting Flows. Flow, Turbulence and Combustion 2023, 111(3), 767-768.
  • Klein M, Chakraborty N, Kempf A, Sadiki A. Development and validation of models for turbulent reacting flows. Physics of Fluids 2022, 34(12), 120401.
  • Klein M, Chakraborty N. Modelling of reactive and non-reactive multiphase flows. Fluids 2021, 6(9), 304.
  • Klein M, Pfitzner M, Chakraborty N, Creta F. Workshop on Fundamental Understanding and Modelling of High Pressure Turbulent Premixed Combustion. Combustion Science and Technology 2020, 192(11), 1997-1997.

• Reports

  • Chakraborty N. [PhD thesis] Fundamental study of turbulent premixed combustion using Direct Numerical Simulation (DNS). Cambridge, UK: University of Cambridge, 2005.
  • Chakraborty N. A k-epsilon model for turbulent convection in Gas Tungsten Arc Weld pools [ME Thesis]. Bangalore, India: Indian Institute of Science, 2001.