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How to calculate the radiated sound power only using the structural module and Rayleigh integral?
Posted 4 feb 2021, 11:36 GMT-5 Structural & Acoustics, Acoustics & Vibrations 0 Replies
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How to calculate the radiated sound power only using the structural module and Rayleigh integral? I studied the noise radiation of a vibrating plate by using acoustic-structure interaction and PML. However, it is computationally expensive. Therefore, I intend to calculate the radiated sound power only using the Rayleigh integral and compare the results with those of the acoustic-structure interaction. Is there a module to use Rayleigh integral in COMSOL? Or do I need to post-process the FEM result manually? Thank you in advance.
Hello 良云 王
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