On the homogenization of the acoustic wave propagation in perforated ducts of finite length for an inviscid and a viscous model
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DOI: 10.1098/rspa.2017.0708
Abstract: The direct numerical simulation of the acoustic wave propagation in multiperforated absorbers with hundreds or thousands of tiny openings would result in a huge number of basis functions to resolve the microstructure. One is, however,… read more here.
Keywords: inviscid viscous; acoustic wave; wave propagation; viscous model ... See more keywords