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Incident acoustic power determination for Transmission Loss computation of Muffler

Posted Aug 23, 2016, 6:28 a.m. EDT Acoustics & Vibrations Version 5.2a 0 Replies

David Neihguk
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Hi,

Would like to understand how exactly the incident acoustic power is computed in comsol for Calculation of Transmission Loss of Mufflers.

Is an anechoic source impedance modeled or is a wave decomposition used?

Thanks,
David
0 Replies Last Post Aug 23, 2016, 6:28 a.m. EDT
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