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Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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could anyone can help me to draw a spherical cap

Posted 2012年11月27日 GMT-5 05:36 Acoustics & Vibrations, Geometry Version 4.2 4 Replies

Joe Hanks
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i want to study the sound radiation from a spherical cap. and i need to get the regular meshes at the surface of the spherical cap, thanks a lot for the person who gives help to me.
4 Replies Last Post 2016年12月19日 GMT-5 19:35
Josh Thomas Certified Consultant
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Posted: 1 decade ago 2012年11月27日 GMT-5 14:05
Joe-

Attached is an mph file that may help you get started.

Regards,
Josh
Joe- Attached is an mph file that may help you get started. Regards, Josh

Attachments:

Joe Hanks
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Posted: 1 decade ago 2012年11月28日 GMT-5 04:07
Josh

Thanks a lot for your help, but i can't open the file with edition 4.2, could you give me the file with edition 4.2?

Joe
Josh Thanks a lot for your help, but i can't open the file with edition 4.2, could you give me the file with edition 4.2? Joe
Josh Thomas Certified Consultant
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Posted: 1 decade ago 2012年11月28日 GMT-5 09:03
Joe-

I created the file with v4.3a which is the most recent release.

Unfortunately, the oldest version I can re-create it in is v4.2a.

Basic instructions...

Geometry:
Add a sphere
Add the air domain surrounding the sphere

Mesh:
Right-click mesh and select free triangular
Add the boundaries of your sphere to the selection list

This may help you get started.

Regards,
Josh
Joe- I created the file with v4.3a which is the most recent release. Unfortunately, the oldest version I can re-create it in is v4.2a. Basic instructions... Geometry: Add a sphere Add the air domain surrounding the sphere Mesh: Right-click mesh and select free triangular Add the boundaries of your sphere to the selection list This may help you get started. Regards, Josh
Nathan Woodard
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Posted: 8 years ago 2016年12月19日 GMT-5 19:35
Hi Josh,
Ah. Great post. Thanks!! These little geometry tricks are incredibly helpful to new users!!
-N
Hi Josh, Ah. Great post. Thanks!! These little geometry tricks are incredibly helpful to new users!! -N

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