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Forum: CFX

May 22, 2010, 06:50

Replies: 3

Turbulence model for airship

Views: 2,020

Posted By ghorrocks

Yes, use a turbulence model which does not...

Yes, use a turbulence model which does not require wall functions. SST is the usual choice here, with a y+ of around 1.

? But this is exactly how wall functions work. You don't model all the...

Forum: CFX

May 19, 2010, 18:24

Replies: 3

Turbulence model for airship

Views: 2,020

Posted By ghorrocks

You have several choices: 1) Read a turbulence...

You have several choices:
1) Read a turbulence textbook to assist you choose an appropriate model (you should do this anyway so you know what the various models are about!). A good one is...

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