Large-Eddy Simulation of Turbulent Reacting Flows
نویسندگان
چکیده
Numerical simulations of combustion in aircraft engines is quite complex, as it requires an adequate description of liquid fuel injection, liquid fuel atomization, drop breakup, drop dynamics, and evaporation, large-scale turbulent fuel air mixing, small scale molecular fuel air mixing, chemical reactions, and turbulence/chemistry interactions. In the present paper, we have identified three of the most important and most challenging modeling problems in this process, namely primary atomization, sub-filter scalar mixing, and pollutant formation. Some recent progress on all three topics is presented.
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