Abstract
This paper is on the application of compressible filtered mass density function (FMDF) model to high speed turbulent combustion. The FMDF is a subgrid-scale probability density function model for large eddy simulation (LES) of turbulent flows and is obtained by the solution of a set of stochastic differential equations with a Lagrangian Monte Carlo method. The validity and the consistency of LES/FMDF are established by simulating a premixed hydrogen-air reaction in a supersonic cavity flow configuration with detailed chemical kinetics models.
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