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Surface tensile stress vs. Radius of curvature in thin films

Posted Mar 26, 2017, 2:26 p.m. EDT Simulation Apps, Results & Visualization, Structural Mechanics Version 5.2a 2 Replies

Hiroyuki Kuwae
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Dear All

I'm trying to simulate the 3D-surface tensile stress distribution of thin films when it bent with a radius of curvature R, but I don't have any idea of how I can set the radius of curvature in the model.
Any help is greatly appreciated!

Regards,
Hiroyuki Kuwae
2 Replies Last Post Apr 11, 2017, 10:46 a.m. EDT
Mohammad Amin Kazemi
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Posted: 8 years ago Mar 28, 2017, 12:13 a.m. EDT

Dear All

I'm trying to simulate the 3D-surface tensile stress distribution of thin films when it bent with a radius of curvature R, but I don't have any idea of how I can set the radius of curvature in the model.
Any help is greatly appreciated!

Regards,
Hiroyuki Kuwae

This answer given by Daniel Smith may give you a hint:
www.comsol.com/community/forums/general/thread/30614/


[QUOTE] Dear All I'm trying to simulate the 3D-surface tensile stress distribution of thin films when it bent with a radius of curvature R, but I don't have any idea of how I can set the radius of curvature in the model. Any help is greatly appreciated! Regards, Hiroyuki Kuwae [/QUOTE] This answer given by Daniel Smith may give you a hint: https://www.comsol.com/community/forums/general/thread/30614/
Hiroyuki Kuwae
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Posted: 8 years ago Apr 11, 2017, 10:46 a.m. EDT
Hi Mr. Mohammad

Sorry for late replay.
Based on your suggestions, I got the results. I appreciate your kindness.
Hi Mr. Mohammad Sorry for late replay. Based on your suggestions, I got the results. I appreciate your kindness.

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