AMG divergence enthalpy -- CFD Online Discussion Forums

November 10, 2014, 23:26	AMG divergence enthalpy	#1
cinclus New Member Umberto Join Date: May 2014 Posts: 22 Rep Power: 11	I'm having a problem in simulating compressible inviscid flow over an airfoil. I tried to lower the under-relaxation factor but the problem persists. I encountered the same issues in previous analysis but this time I have a specific airfoil, non symmetric and with a flap deflection. May the problem arise because of mesh?

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