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About sidespin in billiards

Posted Aug 25, 2023, 12:26 p.m. EDT Version 6.1 2 Replies

Xiuyuan Wang
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Hello everyone, when I simulate a cue hitting a cue ball with no sidespin, Comsol Multibody dynamics always generates some sidespin. How do I avoid this? I am sure the cue is hitting the ball's centre, which means there should be no sidespin.

Appreciate all the help.

2 Replies Last Post Aug 28, 2023, 4:10 a.m. EDT
Edgar J. Kaiser Certified Consultant
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Posted: 1 year ago Aug 26, 2023, 10:27 a.m. EDT

One option may be to use an appropriate symmetry plane.

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Edgar J. Kaiser
emPhys Physical Technology
www.emphys.com
One option may be to use an appropriate symmetry plane.
Xiuyuan Wang
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Posted: 1 year ago Aug 28, 2023, 4:10 a.m. EDT

Thanks, I'll try and see if it works.

Thanks, I'll try and see if it works.

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