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Friction-induced noise

Posted 24 avr. 2016, 08:03 UTC−4 Acoustics & Vibrations, Structural Mechanics Version 5.1, Version 5.2 0 Replies

Shahrad Samankan
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hi everyone
im working on friction-induced noise in a pin-on disk system. i have two problems.
first on is that when i change pin's surface same as disk surface ( same shape in contact) i cant mesh the surface between them.
the second is that i modeled an acoustic room and absorbtion coefficient of walls change by friquency. any idea about using which studies and which physics are best for this work?
regards
shahrad
0 Replies Last Post 24 avr. 2016, 08:03 UTC−4
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