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Wave Propagation in A Sandwich Plate Loaded by A Viscous Compressible Fluid
Abstract This paper addresses wave propagation in an unbounded elastic sandwich plate loaded by a layer of viscous compressible fluid. The dispersion equation is derived and the location of dispersion curves as a function of the depth parameter is analyzed. The viscosity-induced attenuation of waves in this wave guide is compared with the wave attenuation in a rigid duct filled with a viscous fluid and in a similar wave guide, where a sandwich plate is replaced by a conventional Kirchhoff plate.
Wave Propagation in A Sandwich Plate Loaded by A Viscous Compressible Fluid
Abstract This paper addresses wave propagation in an unbounded elastic sandwich plate loaded by a layer of viscous compressible fluid. The dispersion equation is derived and the location of dispersion curves as a function of the depth parameter is analyzed. The viscosity-induced attenuation of waves in this wave guide is compared with the wave attenuation in a rigid duct filled with a viscous fluid and in a similar wave guide, where a sandwich plate is replaced by a conventional Kirchhoff plate.
Wave Propagation in A Sandwich Plate Loaded by A Viscous Compressible Fluid
Chubinskiy, A.V. (Autor:in) / Sorokin, S.V. (Autor:in)
01.01.2005
8 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Wave propagation in a sandwich plate loaded by a viscous compressible fluid
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