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Forum: FLOW-3D

March 14, 2013, 02:54

Replies: 7

simulating flow in a flume

Views: 2,124

Posted By Andy Chen

If you want to set surface roughness, then you...

If you want to set surface roughness, then you have to add component. Otherwise, it doesn't work. You have to set surface roughness, not friction coefficient.

You can refer about fluid mechanics...

Forum: FLOW-3D

March 11, 2013, 04:34

Replies: 7

simulating flow in a flume

Views: 2,124

Posted By Andy Chen

geometry-->component-->component...

geometry-->component-->component properties-->surface properties-->surface roughness

you have to set up roughness height at surface roughness, and that Dimensionless is [L].

It was obviously on...

Forum: FLOW-3D

March 7, 2013, 03:51

Replies: 7

simulating flow in a flume

Views: 2,124

Posted By Andy Chen

Dear pyxbird : You can try to set up...

Dear pyxbird :

You can try to set up "roughness height"

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