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October 14, 2010, 03:28
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snappyHexMesh
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#1 |
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Member
Join Date: Jun 2010
Posts: 33
Rep Power: 15  |
There are some news about the difficult with "sharp" edges?
For example, I have a cylinder: inlet, outlet, wall. How can I improve the behaviour of sHM at the end of the cylinder? |
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October 14, 2010, 04:30
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#2 |
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Senior Member
Vincent RIVOLA
Join Date: Mar 2009
Location: France
Posts: 283
Rep Power: 18 |
Hi,
Look for snapEdge on the forum. Depending on the complexity of your mesh it does a pretty good job! |
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October 14, 2010, 05:57
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#3 |
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Senior Member
Pei-Ying Hsieh
Join Date: Mar 2009
Posts: 334
Rep Power: 18 |
Hi, RalphS,
For the cylinder case, I will use setSet to "collect" the cells that fall inside the region you want. Then, do a subsetMesh to cut out the cells you do not want. You should get a pretty good mesh at the cylinder ends. You have to repeat this twice, one for the inlet and one for the outlet. Pei |
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