Time dependent boundary conditions in steady state solution -- CFD Online Discussion Forums

December 10, 2015, 09:08	Time dependent boundary conditions in steady state solution	#1
Algis New Member Algis Dziugys Join Date: Apr 2015 Posts: 10 Rep Power: 11	Hi, I need to solve transient fluid flow with PISO algorithm. Inlet boundary conditions for velocity are time dependent. In order to define initial state for transient problem I use steady state solver based on SIMPLE algorithm. Resulting velocity file U will be used for transient solver as initial velocity. Does exist a way to say to SIMPLE algorithm to use the same time dependent boundary conditions, but with predefined constant time (for example t=0)?

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