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Forum: FLOW-3D

December 31, 2013, 11:38

Replies: 12

Mesh resolution to capture thin solid regions

Views: 2,070

Posted By JBurnham

Cell count depends on how much memory you have....

Cell count depends on how much memory you have. In general:

cell counts in the hundreds will run in seconds
cell counts in the thousands will run in minutes
hundreds of thousands of cells run...

Forum: FLOW-3D

December 23, 2013, 12:35

Replies: 12

Mesh resolution to capture thin solid regions

Views: 2,070

Posted By JBurnham

Yes, you can nest finer blocks inside larger...

Yes, you can nest finer blocks inside larger blocks. FLOW-3D will change the boundary condition in the nested block to "inter-block" type automatically. However, the nested blocks do not move, so...

Forum: FLOW-3D

December 22, 2013, 01:57

Replies: 12

Mesh resolution to capture thin solid regions

Views: 2,070

Posted By JBurnham

There are three ways: 1) make the mesh cells...

There are three ways:

1) make the mesh cells small enough that there are 3 cells across the thinnest region.

2) if the region is too thin for (1), then consider using a baffle (which is 2-D,...

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