Question on Pressure and Velocity Fields with SIMPLE algorithm -- CFD Online Discussion Forums

November 18, 2010, 18:29	Question on Pressure and Velocity Fields with SIMPLE algorithm	#1
Phiper New Member Philip Piper Join Date: Oct 2010 Posts: 12 Rep Power: 15	Sorry if this seems like a very dumb or simple question but I'm trying to understand CFD on my own. Currently I've been skimming through Versteeg and Malalasekera's Introduction to Computational Fluid Dynamics: The Finite Volume Method and in the 6th chapter, concerning calculation of the velocity and pressure fields, I see nothing referring to how a the fields change as time continues. Shouldn't the velocity field move along itself as time passes by? Or am I just not understanding what's happening since I've just skimmed through a bit of this chapter. Any help would be wonderful. Philip

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