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[ANSYS Meshing] Meshing 25 micrometers gap

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Old   July 30, 2013, 04:20
Default Meshing 25 micrometers gap
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Hi,

I'm trying to create a mesh with inflation for my case, but I have a trouble with that I have a tube with diameter 57 mm and inside of the tube I have a plate which is rotated 8 degrees from axes of the tube and has a elliptic shape with 2a=56,910mm and 2b=56,984mm so it create only about 25 micrometers gap between plate and tube and i have a problem with meshing this room. I can't use any inflation. I guess it is because of the small distence but I'm not sure.

Here is the warning message when I try to create a mesh with inflation:

Patch-conforming tetrahedron mesh failed possibly because of bad boundary or inflation mesh.


Can anyone help me?

Thx
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Old   August 6, 2013, 08:18
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Paritosh Vasava
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Can you post pictures from your case?
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Old   August 9, 2017, 06:43
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Quote:
Originally Posted by Mr.H View Post
Hi,

I'm trying to create a mesh with inflation for my case, but I have a trouble with that I have a tube with diameter 57 mm and inside of the tube I have a plate which is rotated 8 degrees from axes of the tube and has a elliptic shape with 2a=56,910mm and 2b=56,984mm so it create only about 25 micrometers gap between plate and tube and i have a problem with meshing this room. I can't use any inflation. I guess it is because of the small distence but I'm not sure.

Here is the warning message when I try to create a mesh with inflation:

Patch-conforming tetrahedron mesh failed possibly because of bad boundary or inflation mesh.

Can anyone help me?

Thx
Did you solve this problem?
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