Vary Prandtl Number -- CFD Online Discussion Forums

October 24, 2022, 11:35	Vary Prandtl Number	#1
Hr_kules Senior Member Nico Join Date: Jan 2022 Location: Germany Posts: 122 Rep Power: 6	Hey, for a chtMultiRegionFoam case i have two Prandtl Numbers for two fluids in the constant properties. Is it possible to substitute a constant Prandtl number with a various numbers over a certain range and interpolate between those values to generate a more exact Prandtl Number dependend on the given Temperature?

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