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Forum: OpenFOAM Running, Solving & CFD

September 19, 2008, 17:06

Replies: 25

Heat transfer in liquid water suggestions for chioce of solver

Views: 6,183

Posted By dpalko

Maybe i should do it more clea

Maybe i should do it more clear:
When you average NS equations, you end up with one additional term, which is the Reynolds stress. This term is then modeled by turbulence model and this is when nut...

Forum: OpenFOAM Running, Solving & CFD

September 19, 2008, 15:53

Replies: 25

Heat transfer in liquid water suggestions for chioce of solver

Views: 6,183

Posted By dpalko

Henrik, alphaEff is not the

Henrik,

alphaEff is not the heat transfer coefficient, it is the heat diffusivity. If you take the law of conservation of energy, what you get after some simplifications and assumptions is...

Forum: OpenFOAM Running, Solving & CFD

September 17, 2008, 11:14

Replies: 25

Heat transfer in liquid water suggestions for chioce of solver

Views: 6,183

Posted By dpalko

Hi Henrik, I suggest you st

Hi Henrik,

I suggest you start with incompressible solvers. The following is an interesting wiki link, how to add the energy equation to icoFoam. ...

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