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Subdividing a Boundary in COMSOL
Posted 2010年7月7日 GMT-4 14:50 3 Replies
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Hi COMSOL world!
I am a newbee and I tried looking in the Forums on how to subdivide an existing figure.
For example I have a circle in a simple 2D cartesian plane and would like subdivide the figure.
By default in the geometry section COMSOL subdivides a circle into 4 pieces I would like to have
12 pieces so that when the time comes to implement the boundary conditions it would be just perfect.
I also have the newest version of COMSOL 4.0a and I don't know how much it would change from other versions.
Please let me know.
I greatly appreciate your help in Advance!
Best regards,
Pablo
I am a newbee and I tried looking in the Forums on how to subdivide an existing figure.
For example I have a circle in a simple 2D cartesian plane and would like subdivide the figure.
By default in the geometry section COMSOL subdivides a circle into 4 pieces I would like to have
12 pieces so that when the time comes to implement the boundary conditions it would be just perfect.
I also have the newest version of COMSOL 4.0a and I don't know how much it would change from other versions.
Please let me know.
I greatly appreciate your help in Advance!
Best regards,
Pablo
3 Replies Last Post 2010年7月7日 GMT-4 18:34
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Posted:
1 decade ago
what you can do is to intersect your geometry with lines, then use split (if they're solid then convert them to curves first).
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Posted:
1 decade ago
Daniel Tz,
Thank you very much! This is of great help!
I will try this ! Just to close this topic and for my future reference
can I assume that this process cannot be automated i.e given a circle
or any other 3D or 2D figure? I.e If I needed 100 segments I would
have to do the process you just described?
Luckily I only have to do 12 segments!
One more time , THANK YOU!!!!
Best regards,
Pablo
Thank you very much! This is of great help!
I will try this ! Just to close this topic and for my future reference
can I assume that this process cannot be automated i.e given a circle
or any other 3D or 2D figure? I.e If I needed 100 segments I would
have to do the process you just described?
Luckily I only have to do 12 segments!
One more time , THANK YOU!!!!
Best regards,
Pablo
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Posted:
1 decade ago
If you are using v4, you can actually define curves. So, I can draw a circle with as many segments as I like. Try drawing 3 point curves to see what I mean.