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Forum: OpenFOAM Running, Solving & CFD

April 5, 2018, 17:13

Replies: 9

Increasing mesh of pitzDaily tutorial?

Views: 854

Posted By Taataa

Refinement factor is 10 not 1000! So you should...

Refinement factor is 10 not 1000! So you should make it 0.1.

If it doesn't converge with reducing time step then assuming you've setup your case correctly, probably you need to make your...

Forum: OpenFOAM Running, Solving & CFD

April 5, 2018, 11:39

Replies: 9

Increasing mesh of pitzDaily tutorial?

Views: 854

Posted By Taataa

You should try to maintain the Courant number. So...

You should try to maintain the Courant number. So if you are refining the mesh by a factor of two you should do the same for time step NOT the end time. So if for example if you time step is 0.001...

Forum: OpenFOAM Running, Solving & CFD

April 4, 2018, 22:50

Replies: 9

Increasing mesh of pitzDaily tutorial?

Views: 854

Posted By Taataa

Are you decreasing the time step with the same...

Are you decreasing the time step with the same factor as well?

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