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how to cut or trim a parametric curve ?

Posted 17 mai 2012, 12:31 UTC−4 Version 4.2a 3 Replies

Sara Chaychian
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Hi,

I'm trying to make a 3D coil using parametric curve and sweep, but I need to cut a part of my curve, I can't change it by equation, so i just need to cut a part of it. In solidworks we used to do this by trim. Any Idea how can i do the same in COMSOL.

Indeed is there any changes or difference in results, when we do 2D modelling on MEF module for coil design with 3D modelling?


Thanks in Advance
3 Replies Last Post 22 nov. 2012, 01:00 UTC−5
Mranal Jain
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Posted: 1 decade ago 17 mai 2012, 12:53 UTC−4
We could use expressions like (parametric curve equation)*(x<3)*(y<2) or something similar. Please look at the reply by Ivar on the recent post ' finding a flow rate on a specified 3d cut plane'.

If it doesn;t help, post back with more details about your problem.

Good luck.
We could use expressions like (parametric curve equation)*(x
Sara Chaychian
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Posted: 1 decade ago 21 mai 2012, 11:51 UTC−4
Thank you Mranal
Thank you Mranal
Muhammad Mohsin Rehman
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Posted: 1 decade ago 22 nov. 2012, 01:00 UTC−5
Hi Guys,

I am using COMSOL 4.0a and need to define a 3 D coil in it. Can you please help me, if the issue has been resolved by now.

Thanks in advance.
Hi Guys, I am using COMSOL 4.0a and need to define a 3 D coil in it. Can you please help me, if the issue has been resolved by now. Thanks in advance.

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