Browsing by Author "Sarkar, Sutanu"
Now showing items 1-5 of 5
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A study of the flow-field evolution and mixing in a planar turbulent jet using direct numerical simulation
(2002-01-10)
Article
Open AccessTurbulent plane jets are prototypical free shear flows of practical interest in propulsion, combustion and environmental flows. While considerable experimental research has been performed on planar jets, very few ... -
Large-eddy simulation of Rayleigh-Taylor turbulence with compressible miscible fluids
(2005-07-13)
Article
Open AccessTurbulence developed from Rayleigh-Taylor instability between two compressible miscible fluids in an unbounded domain is addressed in this paper. It is demonstrated that the turbulent Mach number in the turbulent core ... -
Large-eddy simulation of variable-density round and plane jets
(2010-06-01)
Article
Open AccessLarge eddy simulations of turbulent heated jets have been carried out and validated against experimental data. The code employed in this work is based on the OpenFOAM platform. Heated jets with Reynolds number varying ... -
Modeling of filtered heat release for large eddy simulation of compressible infinitely fast reacting flows
(2007-01-01)
Article
Restricted access - publisher's policyA priori and a posteriori studies for large eddy simulation of the compressible turbulent infinitely fast reacting shear layer are presented. The filtered heat release appearing in the energy equation is unclosed and the ... -
Reconstruction subgrid models for nonpremixed combustion
(2003-09-16)
Article
Open AccessLarge-eddy simulation of combustion problems involves highly nonlinear terms that, when filtered, result in a contribution from subgrid fluctuations of scalars, Z, to the dynamics of the filtered value. This subgrid ...
