The LES boundary conditions -- CFD Online Discussion Forums

April 27, 2015, 09:24	The LES boundary conditions	#1
Eric Brant New Member Wenkun Zhao Join Date: Mar 2015 Location: Nanjing, China Posts: 14 Rep Power: 11	Hi, everyone. I am here to ask you some questions about setting boundary conditions in LES cases. Could you introduce some usual boundary conditions to me? As for as l am concerned, fixedValue, zeroGradient are the most I met during setting my cases, and I have met the boundary conditions such as pressureInletOutletVelocity and inletOutlet, which I don't know the difference between them, could you tell me? And is there any wall functions for LES? I find no ones in openFOAM. Looking forward to your help. Thanks!! ^_^

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