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How to activate"spring-all-shapes"?

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Old   August 6, 2004, 22:06
Default How to activate"spring-all-shapes"?
peter pan
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I am a fluent user, and using dynamic mesh to solve FSI problem.

the user-defined motion type was adopted based UDF. I found the spring-based mesh motion method did not work when structural mesh or mixed mesh with structural boundary layer mesh was used, so I want to activated the function"spring-all-shapes" through text command according to Fluent Guide.

Fluent prompts:"By default, spring-based smoothing on non-triangular or non-tetrahedral cell zones are turned off. If you want to use spring-based smoothing on all cell shapes, you can turn on the model for these zones using the text-interface command spring-on-all-shapes? in the dynamic-mesh-menu."

But the fllowing error occurs when I input the command "spring-on-all-shapes".

/define/models/dynamic-mesh-controls> spring-on-all-shapes

Error: eval: unbound variable Error Object: help

How to solve this problem?Thanks
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Old   September 1, 2004, 17:09
Default Re: How to activate"spring-all-shapes"?
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There should be specific command to enable spring-smoothing for all shapes of mesh. Ask your local fluent engineer.
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