Backscattering enhancements associated with subsonic Rayleigh waves on polymer spheres in water: observation and modeling for acrylic spheres

Unlike most common solids, "plastic" polymer solids typically have shear and Rayleigh wave phase velocities less than the speed of sound in water. Subsonic Rayleigh waves on smooth objects in water are not classified as leakey waves and it is necessary to reexamine backscattering mechanism...

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Veröffentlicht in:The Journal of the Acoustical Society of America 2000-04, Vol.107 (4), p.1930-1936
Hauptverfasser: Hefner, BT, Marston, PL
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
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