hypermesh
Altair EmployeeAnswers
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Hello,
You can delete any surface in HM using the delete option (F2) then select surface from the drop down and select the surface and click on delete entity.
<?xml version="1.0" encoding="UTF-8"?>
For problems during analysis can you please tell me which solver you are using?
Thankyou
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thanks for your reply, it is a shared surface between two bodies.I divided the body by using the trim with the plane option.I am using Optistruct as a solver.I uploaded the image below.
<?xml version="1.0" encoding="UTF-8"?>
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If you are using OptiStruct, i don't think there will be any problem during Analysis.
But if you still want to delete the surface you can follow the above stated procedure.
Thankyou
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I want to repair the elements which don't have good element quality(aspect ratio, skew, jacobian) in the 2d mesh.How can I clean the mesh
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Altair Forum User said:
I want to repair the elements which don't have good element quality(aspect ratio, skew, jacobian) in the 2d mesh.How can I clean the mesh
Show us your mesh? Share HM model?
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I uploaded the file.please check
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My suggestion about splitting plan:
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I am doing on optimization using Optistruct.For non-design space is it ok to split in that area you mentioned.
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what about quality checks like aspect ratio, Jacobian, skew.
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For design space you can simplify your geometry.
For TRIA3 mesh, you not need check Jacobian (always = 1).
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how can I know created mesh is good for analysis.
sorry for your inconvinience
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Altair Forum User said:
how can I know created mesh is good for analysis.
sorry for your inconvinience
For TRIA3 mesh, I check often :
- aspect <= 5
- connectivity
- duplicates
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