grid interfaces in unsteady RANS -- CFD Online Discussion Forums

September 19, 2007, 10:55	grid interfaces in unsteady RANS	#1
Koen Guest Posts: n/a	Hi, I'm running a case with a nonconformal grid which means that there are grid interfaces between the different zones. The RANS simulation (using the S-A turbulence model) gives good results for steady flow but crashes for unsteady flow. I'm using Fluent 6.2.16. Does anybody else here have the same problem and knows a solution? Thanks in advance, Koen

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