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Showing results 1 to 4 of 4 Search took 0.00 seconds. Search: Posts Made By: Baldy

Forum: CFX March 30, 2009, 14:06

Replies: 12 Surface roughness setting for a model in wind tunnel test section Views: 3,493 Posted By Baldy Look up CCL in the documentation. I don`t use... Look up CCL in the documentation. I don`t use them so I cannot help you further.

Forum: CFX March 30, 2009, 11:31

Replies: 12 Surface roughness setting for a model in wind tunnel test section Views: 3,493 Posted By Baldy Looks like you have to add manually :... Looks like you have to add manually : http://www.cfd-online.com/Forums/cfx/23149-how-define-roughness-height-fluid-domain.html

Forum: CFX March 29, 2009, 12:11

Replies: 12 Surface roughness setting for a model in wind tunnel test section Views: 3,493 Posted By Baldy You need to use a Turbulence model that has a... You need to use a Turbulence model that has a Scalable wall function (ie k-Epsilon, RNG k-Epsilon , SSG Reynolds Stress). When you define your boundary as a wall, click on the "Boundary Details"...

Forum: CFX March 28, 2009, 22:24

Replies: 12 Surface roughness setting for a model in wind tunnel test section Views: 3,493 Posted By Baldy Your turbulence model needs to have a Scalable... Your turbulence model needs to have a Scalable wall function. After that, you can enter it in the Boundary Details of the wall.

Showing results 1 to 4 of 4

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