D
Debasis Chakraborty
Researcher at Defence Research and Development Laboratory
Publications - 85
Citations - 783
Debasis Chakraborty is an academic researcher from Defence Research and Development Laboratory. The author has contributed to research in topics: Turbulence & Computational fluid dynamics. The author has an hindex of 13, co-authored 85 publications receiving 626 citations.
Papers
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Journal ArticleDOI
Numerical simulation of transverse side jet interaction with supersonic free stream
G. Aswin,Debasis Chakraborty +1 more
TL;DR: In this paper, the interference effects of side jets with supersonic cross flow for a lateral jet controlled missile are simulated numerically using a commercial CFD software and a very good agreement between computed and experimental surface pressure has been obtained.
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Thermochemical exploration of hydrogen combustion in generic scramjet combustor
TL;DR: In this article, a combination of Eddy Dissipation (ED) and Finite Rate Chemistry (FRC) models is used to model combustion and the complex shock and expansion wave structures and their interactions are well captured in simulation.
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Liquid-Fueled Strut-Based Scramjet Combustor Design: A Computational Fluid Dynamics Approach
TL;DR: In this paper, a full-scale scramjet combustor with kerosene fuel injected from struts placed in the combustor flowpath was designed and analyzed using computational-fluid-dynamics software.
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Optimization of a flight-worthy scramjet combustor through CFD
TL;DR: In this paper, three-dimensional Reynolds Averaged Navier-Stokes (RANS) equations are solved along with k-e turbulence model to analyse the flow field.
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Numerical exploration of mixing and combustion in ethylene fueled scramjet combustor
TL;DR: In this paper, numerical simulations are performed for full scale scramjet combustor of a hypersonic airbreathing vehicle with ethylene fuel at ground test conditions corresponding to flight Mach number, altitude and stagnation enthalpy of 60, 30,km and 161MJ/kg respectively.