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How to create twisted helix structure in COMSOL using parametric equations

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How to create the twisted helical shape in the COMSOL using parametric equations??

I know that it is a very easy task. but somehow, I am unable to obtain the twisted structure. I desired helical model, governing equations for helix and my mph model are attached below.

Please help me.



1 Reply Last Post 01.05.2025, 02:28 GMT-4

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Posted: 6 months ago 01.05.2025, 02:28 GMT-4
Updated: 6 months ago 01.05.2025, 07:38 GMT-4

I have finally found the solution. my equations and procedures are correct. I just required to change some parameters in the sweeping process.

Motion of cross section == Twisting == Follow curvature vector

advance setting == geometry representation == Bezier (optional)

Hope it would be helpful for someone.

you can find the attached file in the following conversation: https://www.comsol.com/forum/thread/329351/stranded-wire-drawing

I have finally found the solution. my equations and procedures are correct. I just required to change some parameters in the sweeping process. Motion of cross section == Twisting == Follow curvature vector advance setting == geometry representation == Bezier (optional) Hope it would be helpful for someone. you can find the attached file in the following conversation: https://www.comsol.com/forum/thread/329351/stranded-wire-drawing

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