RANS2URANS -- CFD Online Discussion Forums

August 1, 2004, 10:04	RANS2URANS	#1
NIK Guest Posts: n/a	Hi, 1. If i want to convert a 2D RANS (steady) to URANS (unsteady), what changes do i require? ..particularly i am interested in setup of dual time stepping or pseudo time stepping concept... 2. Essentially, which factor is cattering for the unsteadiness now? 3. Linked with the previous..if i want to go for DES (Detached Eddy Simulation)..how to proceed with initial steady RANS code? Cheers NIK

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