Two step solution -- CFD Online Discussion Forums

October 16, 2005, 18:08	Two step solution	#1
drine Guest Posts: n/a	I have been looking at a new incompressible LES cfd code i have access to. The solution procedure is: Solve for velocity ... Solve of pressure and update velocity ... THEN ... Solve for velocity ... Solve of pressure and update velocity Why do i do this twice? Is it a time accuracy thing, and if so what happens if i only do it once??? Any comments useful

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