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Forum: OpenFOAM Running, Solving & CFD

August 26, 2008, 07:22

Replies: 9

Why the noslip doesnbt work

Views: 2,654

Posted By caw

Dear Vijay, please refrain

Dear Vijay,

please refrain from hijacking threads of different topics in the future.

Your question has already been answered in this thread: ...

Forum: OpenFOAM Running, Solving & CFD

August 26, 2008, 06:15

Replies: 9

Why the noslip doesnbt work

Views: 2,654

Posted By caw

Hi Corenc, the potential fl

Hi Corenc,

the potential flow is a simplification of the euler momentum balance which is only valid for high Reynolds-numbers. Therefore friction is neglected --> there is no dissipative term...

Forum: OpenFOAM Running, Solving & CFD

August 26, 2008, 03:40

Replies: 9

Why the noslip doesnbt work

Views: 2,654

Posted By caw

Dear Corenc, you should rev

Dear Corenc,

you should review the physical background of potentialFoam.

solving the potential equations requires the flow field to be free of rotation and to have NO friction (no viscosity...

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