High-Frequency Diffraction of a Point Source Field by a Strongly Elongated Elliptic Cylinder

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Abstract

The problem of diffraction of a high-frequency point source acoustic field by an infinite elliptic cylinder with a strongly elongated cross-section is studied. At every direction of propagation, the solution is shown to be similar to those of a linear source field diffraction by a cylinder with correspondingly enlarged major semiaxis.

Original languageEnglish
Pages (from-to)912-917
Number of pages6
JournalActa Acustica united with Acustica
Volume105
Issue number6
DOIs
StatePublished - 2019

Keywords

  • SCATTERING
  • WAVE

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