wallShearStress with compressible flow -- CFD Online Discussion Forums

June 11, 2010, 05:14	wallShearStress with compressible flow	#1
Ruehri New Member Yu Join Date: May 2010 Location: Cambridge, MA Posts: 11 Rep Power: 16	Dear Foamers, I would like to extract the shear stress among a wall with inconstant density (in a compressible flow). The problem now is that wallShearStress only operates with kinematic viscosity which in my case would vary due to density change. Is there any way to calculate the shear stress with wallShearStress in cases of constant dynamic viscosity? Thanks for your help! Best, Yu

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