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Forum: OpenFOAM

November 27, 2013, 21:26

Replies: 7

Sectional Drag and lift coefficient?

Views: 3,280

Posted By kkpal

thanks very much! I will try your method!

thanks very much! I will try your method!

Forum: OpenFOAM

November 26, 2013, 07:50

Replies: 7

Sectional Drag and lift coefficient?

Views: 3,280

Posted By kkpal

Later I found out Re=1000 could not be a good...

Later I found out Re=1000 could not be a good validation for LES, I tried Re=3900 and the results worked out well. There are some discussion about Re=1000 in this thread ...

Forum: OpenFOAM

November 22, 2013, 08:53

Replies: 7

Sectional Drag and lift coefficient?

Views: 3,280

Posted By kkpal

by the way I'm also doing LES of flow around...

by the way I'm also doing LES of flow around cylinders at Re=1000 by pimpleFoam, however, as hard as I try, I could not obtain a satisfactory result in terms of drag coefficient. My LES model is...

Forum: OpenFOAM

November 22, 2013, 08:48

Replies: 7

Sectional Drag and lift coefficient?

Views: 3,280

Posted By kkpal

I have an idea yet have not put into practice. ...

I have an idea yet have not put into practice.
The drag and lift forces are calculated from pressure and friction forces around the cylinder, one can easily get the pressure distribution around the...

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