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#1 |
Senior Member
Pedro Oliveira
Join Date: Feb 2018
Location: Portugal
Posts: 109
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How can one improve the orthogonality angle of a mesh?
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#2 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,816
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There is no universal answer, it depends on what you are doing. But things which can help include:
* Mesh smoothing * Breaking geometry up into blocks to guide the meshing * Removing unnecessary areas of yukky mesh * Mesh refinement in problem areas * Adjusting inflation settings in problem areas * Changing meshing approach - tets, inflations layers and hexs all are good for different types of mesh * Manually moving problem nodes * ICEM has many tools to remesh problem areas
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Note: I do not answer CFD questions by PM. CFD questions should be posted on the forum. |
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#3 |
Senior Member
Pedro Oliveira
Join Date: Feb 2018
Location: Portugal
Posts: 109
Rep Power: 8 ![]() |
Can you name an example of problem areas in pipe flow, and heat transfer problems?
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#4 |
Senior Member
Gert-Jan
Join Date: Oct 2012
Location: Europe
Posts: 1,885
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I can think of many problem areas but it makes no sense to post common grid problem with the risk that they just do not fit your problem.
If you have a specific problem, you should ask a specific question....... |
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