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Peripheral Waves in the Scattering by Spherical Shells

  • Naum D. Veksler
  • Herbert Überall
Part of the Springer Series on Wave Phenomena book series (SSWAV, volume 11)

Abstract

We present here the results of applying resonance scattering theory to the problem of a plane acoustic wave scattering from a spherical shell with moderate thickness (with h = 1/32) and from a thick-walled shell (with h = 1/10). The computations have been carried out and analyzed in a broad frequency band (0 x 400) and for large orders of resonances (n 100). Attention is focused on the Lamb-type peripheral waves S j and A j (j = 0, 1, 2, 3, 4). The role of the so-called hidden resonances is elucidated.

Keywords

Resonance Frequency Dispersion Curve Versus Versus Versus Spherical Shell Modal Resonance 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1993

Authors and Affiliations

  • Naum D. Veksler
    • 1
  • Herbert Überall
    • 2
  1. 1.Institute of CybernecticsEstonian Academy of SciencesTallinnEstonia
  2. 2.Department of PhysicsCatholic University of AmericaWashingtonUSA

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