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[Other] Problem with patches/cells on edge with multi-region mesh |
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September 8, 2015, 04:39 |
Problem with patches/cells on edge with multi-region mesh
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#1 |
Member
Vineet Bhola
Join Date: Jun 2015
Location: Chemnitz, Germany
Posts: 49
Rep Power: 10 |
Hi Guys,
I am working with a multi-Region mesh with a gas as a cylindrical volume surrounded by a solid container. The boundary seems smooth and fine but only around the edge of clinder, there are some cells which should have belonged to the other side of the boundary. You can see there are 5 patches of solid written into abgas boundary and 3 from gas written into solid. I am attaching rest of the pics and the scripts in the comments below. Thanks Vineet |
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September 8, 2015, 04:44 |
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#2 |
Member
Vineet Bhola
Join Date: Jun 2015
Location: Chemnitz, Germany
Posts: 49
Rep Power: 10 |
Here are the pics of solid and scripts. (I had it compressed as .rar and changed the Format to .zip. I am not sure if that works fine)
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September 30, 2015, 03:27 |
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#3 | |
Member
Vineet Bhola
Join Date: Jun 2015
Location: Chemnitz, Germany
Posts: 49
Rep Power: 10 |
I have found a probable reson for this problem. I am attaching the ouput of
Code:
checkMesh -region solid -latestTime -allGeometry Quote:
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September 30, 2015, 05:22 |
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#4 |
Member
Vineet Bhola
Join Date: Jun 2015
Location: Chemnitz, Germany
Posts: 49
Rep Power: 10 |
Has anyone faced a similar problem before? It seems like I am talking to myself. I just speculate that it was the reason...I have not found any solution (Infact not even sure concave faces/cells are really creating the problem)
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October 6, 2015, 05:12 |
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#5 |
New Member
Join Date: Aug 2015
Posts: 17
Rep Power: 10 |
Hi Vineet,
Can we have a look at your snappyHexMeshDict ? |
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October 16, 2015, 03:34 |
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#6 |
Member
Vineet Bhola
Join Date: Jun 2015
Location: Chemnitz, Germany
Posts: 49
Rep Power: 10 |
you can check out the whole case Folder in the attachment file. Blockmeshdict and Snappyhexmeshdict are in there
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