reference pressure -- CFD Online Discussion Forums

September 17, 2022, 14:36	reference pressure	#1
YOUNS New Member seunghyeon, yun Join Date: Apr 2018 Posts: 18 Rep Power: 8	Hello everyone I'm confused the reference pressure. I have a regulator simulation and boundary condition like below. Inlet: 100 bar(using stagnation inlet) Outlet: 10 bar(using pressure outlet) Physics - Coupled Flow - Real Gas - Redlich-Kwong - SST (Menter) K-Omega - Three Dimensional ... The reference pressure is default value(101325 Pa). I think that reason of poor Tke(xxe02) is the reference pressure. But, I'm confused... What should I do?

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