How to compute the mass participation factor in 5.3a and newer?

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[start here] I was excited to read about the approaches for computing the mass participation factor in an eigenfrequency analysis presented in the above linked thread. However, I noted that the thread was more than 8 years old, and I was wondering if there is a new/better way of computing the mass participation for each eigenfrequency in an Eigenfrequency Study?


2 Replies Last Post 5 Oct 2019, 13:38 GMT-4
Jeff Hiller COMSOL Employee

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Posted: 2 months ago 24 Sep 2019, 17:38 GMT-4
Updated: 2 months ago 24 Sep 2019, 17:38 GMT-4

If your license includes the Structural Mechanics Module (which you can check by going to File > Licensed and Used Products), see the Structural Mechanics Module's Users Guide, version 5.4, page 43 and following. You can find that manual under File > Help > Documentation .

Best,

Jeff

-------------------
Jeff Hiller
If your license includes the Structural Mechanics Module (which you can check by going to File > Licensed and Used Products), see the Structural Mechanics Module's Users Guide, version 5.4, page 43 and following. You can find that manual under File > Help > Documentation . Best, Jeff

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Posted: 1 month ago 5 Oct 2019, 13:38 GMT-4
Updated: 1 month ago 5 Oct 2019, 09:38 GMT-4

Thank you Jeff. I will check it out.

Thank you Jeff. I will check it out.

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