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Forum: OpenFOAM Running, Solving & CFD

May 19, 2020, 06:58

Replies: 2

Turbulent flow around a cylinder with pimpleFoam

Views: 1,325

Posted By Nazim

thanks for the quick reply, in fact I have solved...

thanks for the quick reply, in fact I have solved the problem now (but I will keep this the post) by setting the relaxation to a higher value in U and introducing it for k and omega as well as...

Forum: OpenFOAM Running, Solving & CFD

May 18, 2020, 07:34

Replies: 2

Turbulent flow around a cylinder with pimpleFoam

Views: 1,325

Posted By Nazim

Turbulent flow around a cylinder with pimpleFoam

Hello everyone,

I have a problem of stability when trying to simulate the flow around a cylinder of about Re=20000.

I tried to introduce relaxation in U,k and omega but it only delays the crash...

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