periodic boundary and compressible flow -- CFD Online Discussion Forums

June 4, 2008, 07:47	periodic boundary and compressible flow	#1
alpha Guest Posts: n/a	Hi Can I use periodic boundary for compressible flows. When I choose translational periodicity which is appropriate model for my plane channel case problem i get a following message in CFX-Pre. "A mass and momentum model can be set for periodic domain interfaces only if all fluids have constant density". How can I use periodic BC for compressible flow then? Thank you

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