having negative volumes in FSI simulation -- CFD Online Discussion Forums

August 2, 2014, 09:17	having negative volumes in FSI simulation	#1
sasankheirandish New Member sasan Join Date: Aug 2014 Posts: 1 Rep Power: 0	hi guys I am working on simulation of heart using two-way FSI in ansys 15.0. I have been faced with negative volume problem in updating mesh in fluent. I am using smoothing and remeshing in dynamic mesh.In smoothing I used diffiusion with cell volume parameter 1. In remeshing I used mesh scale information for minimum and maximum length scales.what should I do to solve this problem. with regards.

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