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Forum: CFX

July 13, 2013, 07:20

Replies: 10

CFX Cavitation Model

Views: 5,100

Posted By ghorrocks

I think you need to talk to CFX support for this...

I think you need to talk to CFX support for this type of detail.

Forum: CFX

February 27, 2013, 16:50

Replies: 10

CFX Cavitation Model

Views: 5,100

Posted By ghorrocks

No. When you use a source term you are...

No. When you use a source term you are recommended to define a linearisation coefficient to assist with convergence. The source term coefficient is general taken as the derivative of the source term...

Forum: CFX

February 27, 2013, 05:51

Replies: 10

CFX Cavitation Model

Views: 5,100

Posted By ghorrocks

Oh yes, and did you use source term coefficients...

Oh yes, and did you use source term coefficients with your source terms?

Forum: CFX

February 26, 2013, 16:58

Replies: 10

CFX Cavitation Model

Views: 5,100

Posted By ghorrocks

Cavitation models are always difficult to get...

Cavitation models are always difficult to get stable as they involve such large changes in density.

Implementing a model in CEL can add additional stability problems as the model is not implicitly...

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