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Forum: OpenFOAM Running, Solving & CFD

September 26, 2007, 22:52

Replies: 4

Convergence issues with a highly curved laminar flow

Views: 1,334

Posted By nzy102

Hi Philippose: I tried some

Hi Philippose:

I tried some low-Re turbulence models (lienLescchz and liencubic). I got the same thing. It converges well for the first-oder upwind but not for second-order schemes. The geometry...

Forum: OpenFOAM Running, Solving & CFD

September 22, 2007, 22:04

Replies: 4

Convergence issues with a highly curved laminar flow

Views: 1,334

Posted By nzy102

Thanks philippose. I think the

Thanks philippose. I think the flow in my case is more like in a transitional state. It is not possible to use the current available low-Re two equation or other turbulent models to study this type...

Forum: OpenFOAM Running, Solving & CFD

September 21, 2007, 20:56

Replies: 4

Convergence issues with a highly curved laminar flow

Views: 1,334

Posted By nzy102

Hi Philippose: Thank you fo

Hi Philippose:

Thank you for your input. The Re number for my case is only around 1000. I don't see any possibility of turbulent flows.

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