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Questions on the overset method of unstructured grid.

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May 24, 2014, 09:07	Questions on the overset method of unstructured grid.	#1
Sheldon Lee New Member Sheldon Lee Join Date: May 2014 Location: On the moon. Posts: 11 Rep Power: 12	hi, everyone. Is there somebody having the experience on the overset method of unstructured mesh? Can the conservation properties be preserved on the interface of two zones, which are overlapped ?

June 5, 2014, 14:54		#2
harishg Senior Member N/A Join Date: Mar 2009 Posts: 189 Rep Power: 17	Most of the overset algorithms do not preserve it. It makes the algorithm extremely challenging to program if conservation has to be satisfied. Tri-linear interpolation is the common method of choice for overset meshes.

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