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setting slamDampCoeff in the transportproperties

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Old   June 27, 2016, 06:25
Default setting slamDampCoeff in the transportproperties
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Thomas Flint
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Hi,

Just a quick question, I need to modify the slamDampCoeff in multiphaseeulerfoam but at the moment I'm just changing the value in the createfields.h file and running my case. The value is set with:

scalar slamDampCoeff
(
fluid.lookupOrDefault<scalar>("slamDampCoeff", 1)
);

so I think I should be able to set it in the transportproperties somehow but whenever I try it doesnt seem to change anything.

Does anyone know how to do this?

Best regards,

Tom
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Old   July 14, 2016, 04:42
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Vitor Geraldes
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This parameter is used to facilitate the numerical convergence. So, in the end it should have no impact on the numerical solution.
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maxslamvelocity, multiphaseeulerfoam, openfoam 3.0, slamdampcoeff, velocity

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