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A Large Eddy Simulation approach for Eulerian-Eulerian dispersed two-phase flow is presented. It is shown that not only a Sub-Grid Scales term modeling the unresolved field in the mesoscopic momentum transport equation of the dispersed phase, but also a stress term modeling the Random-Uncorrelated Motion is needed. Simulations of a non-homogeneous particle(More)
OATAO is an open access repository that collects the work of Toulouse researchers and makes it freely available over the web where possible. Eddy Simulation of combustion instabilities in a lean partially premixed swirled flame. Keywords: Gas turbines Turbulent non-perfectly premixed combustion Large eddy simulation Reduced chemistry Thermo-acoustic(More)
The build-up of soot deposits on cold wall surfaces is a problem of unknown significance for combustion applications. Soot deposits are due to thermophoretic transport and are generally ignored in theoretical and numerical analysis. We examine here the relationship between the rate of soot deposition and the wall convective heat flux, using both Direct(More)
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