Display temperature dependent material properties

vasava · November 20, 2014, 05:47

I am using chtMultiRegionSimpleFoam to simulate a fluid flow passing by heated walls. The material properties (density, viscosity, Cp etc)are temperature dependent.

Code:

rhoCoeffs<8>     ( x x x ......);
CpCoeffs<8>     ( x x x ......);

Is there any way to plot the contours of the material properties? Is is possible with paraview or do I have to modifying the solver somehow?

vasava · November 25, 2014, 05:48

In swak4foam there is a utility named writeAdditionalFields. It writes fields other than the default ones but not the material properties.

November 20, 2014, 05:47	Display temperature dependent material properties	#1
vasava Senior Member Paritosh Vasava Join Date: Oct 2012 Location: Lappeenranta, Finland Posts: 732 Rep Power: 22	I am using chtMultiRegionSimpleFoam to simulate a fluid flow passing by heated walls. The material properties (density, viscosity, Cp etc)are temperature dependent. Code: rhoCoeffs<8> ( x x x ......); CpCoeffs<8> ( x x x ......); Is there any way to plot the contours of the material properties? Is is possible with paraview or do I have to modifying the solver somehow?

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November 25, 2014, 05:48	writeAdditionalFields	#2
vasava Senior Member Paritosh Vasava Join Date: Oct 2012 Location: Lappeenranta, Finland Posts: 732 Rep Power: 22	In swak4foam there is a utility named writeAdditionalFields. It writes fields other than the default ones but not the material properties.