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Forum: OpenFOAM Running, Solving & CFD

August 2, 2012, 23:47

Replies: 11

varying rho value in interfoam

Views: 2,144

Posted By kmooney

Assuming you declared the density field...

Assuming you declared the density field correctly, you could try this in the twoPhaseTransportProperties library,:

const volScalarField& rho =
...

Forum: OpenFOAM Running, Solving & CFD

August 2, 2012, 23:38

Replies: 11

varying rho value in interfoam

Views: 2,144

Posted By kmooney

In order to make this change you'll need to...

In order to make this change you'll need to declare a density field (volScalarField) and change out the density and viscosity computation in...

Forum: OpenFOAM Running, Solving & CFD

August 2, 2012, 23:24

Replies: 11

varying rho value in interfoam

Views: 2,144

Posted By kmooney

interFoam calculates rho with a color function...

interFoam calculates rho with a color function (alpha) weight. Off the top of my head, for a particular cell the density rho=rho1*(alpha)+(1-alpha)*rho2. If you are trying to alter one of the...

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