Diffraction of acoustic waves by a cylindrical impedance rod of finite length


Polat B.

ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, cilt.79, sa.8, ss.555-567, 1999 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 79 Konu: 8
  • Basım Tarihi: 1999
  • Dergi Adı: ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK
  • Sayfa Sayıları: ss.555-567

Özet

A new asymptotic high-frequency solution is presented for the problem of diffraction of acoustic waves emanating from a ring source by a cylindrical impedance rod of finite length. This problem is described by a modified Wiener-Hopf equation of the third kind which can be solved approximately. The solution involves two infinite sets of constants satisfying two infinite systems of linear algebraic equations. MSC (1991): 73D25, 76Q05.