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Forum: OpenFOAM Running, Solving & CFD

August 18, 2006, 17:39

Replies: 4

Simulation diverges randomly QUICK

Views: 1,808

Posted By santos

I am now using limitedLinearV

I am now using limitedLinearV on the momentum equation.

Yes, you are probably right, maybe it is not a bug, but a stability problem of QUICK scheme specific to my situation.

Thank you for...

Forum: OpenFOAM Running, Solving & CFD

August 18, 2006, 12:25

Replies: 4

Simulation diverges randomly QUICK

Views: 1,808

Posted By santos

Hello Dr. Jasak, thank you for

Hello Dr. Jasak, thank you for your reply.

With QUICK scheme, the Courant number starts to increase for a given simulation time, and after a few time steps and a further increase in Co, I get...

Forum: OpenFOAM Running, Solving & CFD

August 17, 2006, 17:21

Replies: 4

Simulation diverges randomly QUICK

Views: 1,808

Posted By santos

Hello I wonder if anyone ca

Hello

I wonder if anyone can give some advice on this problem:

I am simulating a rectangular cross section channel with dimensions 11.4 x 2 x 30 (mm). Reynolds number is 250 (based on...

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