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-   -   Deforming mesh in FLUENT (https://www.cfd-online.com/Forums/fluent/103772-deforming-mesh-fluent.html)

jinks June 26, 2012 11:22

Deforming mesh in FLUENT
 
Hi,
I have an oscillating fin in FLUENT. It keeps giving me a negative volume error.
1. In the computational setup, the fin is assigned the UDF for oscillation and I have set the default interior as a dynamic deforming mesh. Is this correct?

2. Remeshing and smoothing have been used, with a spring constant factor of 0.5 for the fin faces and the default interior. Apart from these, should any other faces be remeshed?

Thank you.


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