Moving deforming zone -- CFD Online Discussion Forums

April 28, 2015, 02:54

Moving deforming zone

razi.me05

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Join Date: Apr 2014

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For an FSI problem I have a lamina which is deforming and oscillating. I could do it for thin lamina, though the mesh breaks but I could not execute it for a single step for finite thickness lamina.

I have another problem where I wanted to give motion to a oscillating deforming zone. How can I achieve deforming zone that is also oscillating. I tried with DEFINE_GRID_MOTION but if I give this udf motion to a zone it pops up the negative cell volume window.

Thanks in advance.

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