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Forum: OpenFOAM Running, Solving & CFD

February 19, 2013, 10:03

Replies: 5

interFoam algorithm

Views: 1,819

Posted By Pedro24

Ok, I had inverted the "correct" function of...

Ok, I had inverted the "correct" function of twoPhaseMixture for the viscosity with the "correct" function of interfaceProperties for the curvature.

Thank you for your reply

Forum: OpenFOAM Running, Solving & CFD

February 19, 2013, 07:58

Replies: 5

interFoam algorithm

Views: 1,819

Posted By Pedro24

In the current version of "interFoam", the step 6...

In the current version of "interFoam", the step 6 is computed before the step 5.

First it computes the surface force term :

twoPhaseProperties.correct();

and then it computes the new...

Forum: OpenFOAM Running, Solving & CFD

February 19, 2013, 06:20

Replies: 5

interFoam algorithm

Views: 1,819

Posted By Pedro24

I confirm what I said before, this is an error in...

I confirm what I said before, this is an error in the "interFoam" solver (and the derivated solvers).

In the H. Rusche thesis, page 162, we can see the following solution procedure :

steps 1-4...

Forum: OpenFOAM Running, Solving & CFD

February 18, 2013, 05:46

Replies: 5

interFoam algorithm

Views: 1,819

Posted By Pedro24

interFoam algorithm

Hi :),

For each time step, I found that the order of the computations is a little bit strange.

1) It computes the new surface force term using the alpha field at the time "n"

...

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