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air acoustic pressure quesiton

Posted 2012年4月9日 GMT-4 10:25 Acoustics & Vibrations Version 4.2 0 Replies

Ying Shen
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Hi:
I am a new starter.
I am studying the air pressure question on a thin plate (8cm*1cm*0.04cm) in a sealed chamber. The plate is fixed in its middle portion on the bottom of the chamber by a double edged tapes. And I would like to focus on the quasi-static frequency (<10 Hz).
I am wondering which mode I should choose. Acoustic shell interaction-frequency domain or acoustic solid interaction-frequency domain. And a key question is how to set the boundary condition?

Thank you!

Ying
0 Replies Last Post 2012年4月9日 GMT-4 10:25
COMSOL Moderator

Hello Ying Shen

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