how to implement periodical BC for channel flow -- CFD Online Discussion Forums

May 10, 2009, 05:22	how to implement periodical BC for channel flow	#1
dryhill New Member Li.cy Join Date: May 2009 Posts: 3 Rep Power: 16	Hello everybody, i am writing my code to solve steady channel flow . how to implement streamwise periodical BC in program ? 1. constant pressure gradient dp/dx is treat as source term 2. colocated arrangement of variable and SIMPLE is adopt best regards ,thx

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