Listar Institute of New Imaging Technologies (INIT) por autoría "b1b6b47e-5caf-4c79-8f25-9e75397a0040"
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Nonreciprocal and even Willis couplings in periodic thermoacoustic amplifiers
Olivier, Côme; Poignand, Gaëlle; Malléjac, Matthieu; Romero-García, Vicent; PENELET, guillaume; Merkel, Aurélien; Torrent, Daniel; Li, Jensen; Christensen, Johan; Groby, Jean-Philippe American Physical Society (2021-11-10)hermoacoustic amplifiers are analyzed in the framework of nonreciprocal Willis coupling. The closed form expressions of the effective properties are derived, showing that an applied temperature gradient causes the appearance ...