Research on multi-band structural noise reduction of vehicle body based on two-degree-of-freedom locally resonant phononic crystal
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DOI: 10.1016/j.apacoust.2021.108073
Abstract: Abstract First, the dispersion curve of a two-degree-of-freedom locally resonant phononic crystal (LRPC) is calculated by the plane wave expansion method. The result shows that the structure has the characteristics of double bandgaps in the… read more here.
Keywords: two degree; freedom locally; resonant phononic; locally resonant ... See more keywords