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Forum: OpenFOAM Running, Solving & CFD

February 13, 2009, 08:32

Replies: 7

Adaptive timestepping

Views: 8,041

Posted By elisabet

Hi Rishi, The procedure is

Hi Rishi,

The procedure is always the same. You need 3 include files: readTimeControls.H, CourantNo.H and setDeltaT.H. The latest two include files must be located inside your time loop in order...

Forum: OpenFOAM Running, Solving & CFD

March 13, 2008, 14:09

Replies: 7

Adaptive timestepping

Views: 8,041

Posted By elisabet

Hi Ola, Does your simulatio

Hi Ola,

Does your simulation reach the steady state at the same time when using different Courant numbers?

elisabet

Forum: OpenFOAM Running, Solving & CFD

February 29, 2008, 10:34

Replies: 7

Adaptive timestepping

Views: 8,041

Posted By elisabet

Hi Ola, Time step criterion

Hi Ola,

Time step criterion is a key aspect, despite the fact that not always is deeply considered. If you are using an implicit time scheme you would not have stability problems, however, if...

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