Can a compressible solver solve incompressible ? -- CFD Online Discussion Forums

December 8, 2007, 14:20	Can a compressible solver solve incompressible ?	#1
jinwon park Guest Posts: n/a	I have a problem which is very variable. In early time, it behaves in compressible phase but as time goes, the state becomes converted into incompressible phase. The time step size is computed by CFL condition with the speed of sound. Thus, in incompressible state, the speed of sound is increased subsequently the stability problems are occured. My question is to ask whether there is a unified method but more attention on compressible flows. My current code is formulated by just Euler equations but it does not work for late time simulations, incompressible states. Is there?

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