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External geometry function

Posted Oct 19, 2016, 1:31 p.m. EDT Interfacing, Geometry 5 Replies

Priyanka Agrawal
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Hi,

How to add geometry as a sine function (which is not a defined tag like r1 - rectangle in COMSOL) through Matlab?
5 Replies Last Post Oct 27, 2016, 8:52 a.m. EDT
Jeff Hiller COMSOL Employee

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Posted: 8 years ago Oct 19, 2016, 2:52 p.m. EDT
You really don't need to use MATLAB for that: a "parametric curve" can do that for you in the GUI. Now, if you want to know what the MATLAB code for it is, do it in the GUI and save as an m file, as always.
Jeff
You really don't need to use MATLAB for that: a "parametric curve" can do that for you in the GUI. Now, if you want to know what the MATLAB code for it is, do it in the GUI and save as an m file, as always. Jeff
Priyanka Agrawal
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Posted: 8 years ago Oct 20, 2016, 1:24 p.m. EDT
Thanks Jeff. Its pretty good :)
Thanks Jeff. Its pretty good :)
Priyanka Agrawal
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Posted: 8 years ago Oct 27, 2016, 5:41 a.m. EDT
Hi,

After creating geometry using parametric curve, I built union to make a close geometry from 2 parametric curves and 2 lines. I am not able to select this geometry boundaries in laminar flow physics. I am also attaching the input file. Please help.

Thanks
Priyanka
Hi, After creating geometry using parametric curve, I built union to make a close geometry from 2 parametric curves and 2 lines. I am not able to select this geometry boundaries in laminar flow physics. I am also attaching the input file. Please help. Thanks Priyanka

Attachments:

Sergei Yushanov Certified Consultant
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Posted: 8 years ago Oct 27, 2016, 8:50 a.m. EDT
Priyanka,

Use Conversions/Convert to Solid option, as shown in the attached image.

Regards,
Sergei
Priyanka, Use Conversions/Convert to Solid option, as shown in the attached image. Regards, Sergei

Attachments:

Priyanka Agrawal
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Posted: 8 years ago Oct 27, 2016, 8:52 a.m. EDT
Thanks Sergei.
Thanks Sergei.

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