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Forum: FLOW-3D

October 22, 2013, 10:39

Replies: 3

Shear Stress

Views: 1,824

Posted By JBurnham

Yes. The rules of thumb are: 1) at least 3...

Yes. The rules of thumb are:

1) at least 3 to 4 cells across the narrowest flow width (usually a depth, but might be a gate) in order to get a model that works.

2) at least 10 to 12 cells...

Forum: FLOW-3D

October 17, 2013, 10:57

Replies: 3

Shear Stress

Views: 1,824

Posted By JBurnham

Yes, Marcus, the shear stress output is...

Yes, Marcus, the shear stress output is mesh-size-dependent. Try halving your mesh size until the shear stress output doesn't vary by more than 3% between runs: you can call that the 'converged' mesh...

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