Utility to initialize LES Simulation -- CFD Online Discussion Forums

October 14, 2013, 12:41	Utility to initialize LES Simulation	#1
ScarFace New Member ScarFace Join Date: Aug 2013 Posts: 2 Rep Power: 0	Hi Foamers I want to use my previous RANS results as an initial field for my LES simulation in an external flow problem. As you know in the ANSYS FLUENT, there is a: Code: solve/initialize/ init-instantaneous-vel text command to generate the instantaneous velocity field out of the steady-state RANS results. is there any analogous utility (available in OpenFOAM or written by users) that generate instantaneous velocity field from the mean RANS results for external flows? Any help regarding this matter is appriciated Thanks in advance

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