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Forum: Pointwise & Gridgen

May 11, 2020, 11:02

Replies: 15

Pointwise-FLUENT: Negative Cell Volume

Views: 4,308

Posted By dgarlisch

I took a quick look at the mesh. I found several...

I took a quick look at the mesh. I found several issues.

cell volume ratios > 60
max included angles of 180
The Symmetry BCs looked wrong to me

This is far too complicated for me to...

Forum: Pointwise & Gridgen

April 24, 2020, 14:04

Replies: 15

Pointwise-FLUENT: Negative Cell Volume

Views: 4,308

Posted By dgarlisch

Contact Pointwise Support...

Contact Pointwise Support (https://www.pointwise.com/support/) for information on uploading files.

Forum: Pointwise & Gridgen

April 24, 2020, 10:35

Replies: 15

Pointwise-FLUENT: Negative Cell Volume

Views: 4,308

Posted By dgarlisch

I just realized that Examine, Volume IS reporting...

I just realized that Examine, Volume IS reporting a negative minimum cell volume! Most likely, you will need to zoom to that cell (press magnifying glass in examine panel) and fix the surface mesh in...

Forum: Pointwise & Gridgen

April 24, 2020, 10:32

Replies: 15

Pointwise-FLUENT: Negative Cell Volume

Views: 4,308

Posted By dgarlisch

Try Examine, Component Volume. That metric breaks...

Try Examine, Component Volume. That metric breaks cells down into component tets for volume calculations. This can sometimes catch bad cell issues.

The min cell size is VERY small. I don't know...

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