LES solver for F1 diffuser -- CFD Online Discussion Forums

May 19, 2013, 13:17	LES solver for F1 diffuser	#1
LM4112 Member Luca Join Date: Mar 2013 Posts: 59 Rep Power: 13	Hello everyone I need to use OpenFOAM to simulate the flow inside the diffuser of a F1 car. In particular I'm trying to capture the unsteadiness of the flow (in the wind tunnel it was observed that close to the side plates 2 unsteady vortices take place). I know that I should use a LES model but witch one?? In addition I would like to know if OpenFOAM has an hybrid LES-RAS solver and how it is called. Thanks in advance for your help, Luca

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