Airfoil case setting given non-dimensional quantities -- CFD Online Discussion Forums

February 21, 2016, 22:59	Airfoil case setting given non-dimensional quantities	#1
choux New Member Yidao Dong Join Date: Feb 2016 Posts: 4 Rep Power: 10	Hi,Foamers. I am a newer to OpenFOAM. I am running a NACA0012 airfoil case with simpleFoam and the turbulence model is SA, but I am not aware of how to set the case with non-dimensional quantities. For example, mach 0.1, AoA 0, Reynolds Number 6e6. Could somebody provide me some advice in setting the case, including "0", "system" and "constant" ?

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