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How to set a specific acoustic pressure on a membrane?
Posted Apr 8, 2015, 9:23 a.m. EDT Acoustics & Vibrations Version 5.0 0 Replies
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I am simulating a piezo pressure sensor in water (a sphere to represent). I need to add a specific acoustic pressure on the membrane.
I tried the boundary in solid mechanics, boundary load-> pressure 100 Pa on the membrane, but the result showed >800 Pa acoustic pressure.
Then I tried to add boundary in (acoustic pressure, frequency domain) the spherical wave radiation -> incident pressure field, 100 Pa on the boundary of the sphere water, the result is still very different from 100 Pa.
How should I do to get a 100Pa acoustic pressure on the membrane surface ?
Hello Xin Wen
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