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Forum: Main CFD Forum

April 26, 2012, 10:09

Replies: 8

Arbitrary rigid bodies in coarse grid

Views: 1,802

Posted By arjun

Nothing special is needed for immersed boundary....

Nothing special is needed for immersed boundary. The velocity field is supposed to follow velocity of solid in the region where solid lies. This you could force by many methods. If you are using...

Forum: Main CFD Forum

April 26, 2012, 09:42

Replies: 8

Arbitrary rigid bodies in coarse grid

Views: 1,802

Posted By arjun

Yes. I understand you are not overly...

Yes.
I understand you are not overly interested in ultra accuracy. What you want is real time type performance.

My experience is that Cartesian grid and immersed boundary would be fastest...

Forum: Main CFD Forum

April 25, 2012, 20:22

Replies: 8

Arbitrary rigid bodies in coarse grid

Views: 1,802

Posted By arjun

Do not agree. When there is motion in...

Do not agree.

When there is motion in solids the unstructured grids are more hinderance than help.

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