effect of initialization -- CFD Online Discussion Forums

August 1, 2013, 02:53	effect of initialization	#1
flow_CH Senior Member FHydro Join Date: Jan 2013 Posts: 197 Rep Power: 13	Hello. I am new user in CFD and fluent. I am modeling an 3d open channel flow. I have a velocity inlet with velocity= 4m/s. In initial panel, with choosing compute from that boundary(with velocity inlet), fluent writes x velocity= 4m/s. Then after initialization and before iterate, i have velocity vectors in whole of channel= 4m/s. I want to know what is effect of initialization in end results? Is there effect in end results If i write 0 m/s in initial panel for x velocity? Thanks

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