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eigen frequency

Posted 22 août 2011, 02:50 UTC−4 Acoustics & Vibrations Version 4.1 2 Replies

Priya Kumar
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how do we find the resonating frequency of a structure(micro beam)??
2 Replies Last Post 23 août 2011, 04:30 UTC−4
Vikram Kumar Singh
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Posted: 1 decade ago 22 août 2011, 06:50 UTC−4

In order to find the resonating frequency of ur structure

follow following steps:

Go to study->select eigenfrequency->click on eigen frequency

In setting give Desired no. of eigen frequency =1

search freq = 0

and compute

the freq at which u get deformation(it will be symmetric) is a resonant frequency






In order to find the resonating frequency of ur structure follow following steps: Go to study->select eigenfrequency->click on eigen frequency In setting give Desired no. of eigen frequency =1 search freq = 0 and compute the freq at which u get deformation(it will be symmetric) is a resonant frequency
Priya Kumar
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Posted: 1 decade ago 23 août 2011, 04:30 UTC−4
thank you soo much!!!
and can you please tell me how to excite a structure electrically and study its vibration and the acoustic radiation pattern...
thank you soo much!!! and can you please tell me how to excite a structure electrically and study its vibration and the acoustic radiation pattern...

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