Directivity patterns of a spark source of acoustic waves in a solid

2010-05-28T14:04:30Z (GMT) by S.V. Korolev Victor V. Krylov
The direcrional characteristics of a spark source of acoustic waves in a solid are studied experimentally' The angular dependence of the ampiituJes of longitudinal and shear waves and of Rayleigh surface waves is inuestigated for two principal discharge geometries. A qualitative interpretation of the observed dependences is given.

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CC BY-NC-ND 4.0