Using rhok for a modified kepsilon model. How to access to the value?

be_inspired · October 18, 2017, 04:30

Hi all,

Based on buoyantBoussinesqSimpleFoam, I want to used rhok variable to calculate a extra term in the k equation of kEpsilon model. The problem is that what is more or less easy in 2.1.1, in 1612+ is not so easy for me. I can not access to the rhok variable.

OF211 rhok_(U.db().lookupObject<volScalarField>("rhok")) ,
OF1612+ ??

The target is to obtain a buoyantkEpsilon model for incompressible based on Boussinesq approximation.

Thank you very much

gaza · October 19, 2017, 13:46

replace U with the variable you use in ke model constructor

October 18, 2017, 04:30	Using rhok for a modified kepsilon model. How to access to the value?	#1
be_inspired Senior Member M. Montero Join Date: Mar 2009 Location: Madrid Posts: 155 Rep Power: 17	Hi all, Based on buoyantBoussinesqSimpleFoam, I want to used rhok variable to calculate a extra term in the k equation of kEpsilon model. The problem is that what is more or less easy in 2.1.1, in 1612+ is not so easy for me. I can not access to the rhok variable. OF211 rhok_(U.db().lookupObject<volScalarField>("rhok")) , OF1612+ ?? The target is to obtain a buoyantkEpsilon model for incompressible based on Boussinesq approximation. Thank you very much

October 19, 2017, 13:46		#2
gaza Senior Member Przemek Join Date: Jun 2011 Posts: 249 Rep Power: 16	replace U with the variable you use in ke model constructor __________________ best regards pblasiak

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