Scattering of plane waves by the junction of transmissive and soft-hard half-planes

Buyukaksoy A., Cinar G., SERBEST A.

ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK, vol.55, no.3, pp.483-499, 2004 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 55 Issue: 3
  • Publication Date: 2004
  • Doi Number: 10.1007/s00034-004-1065-z
  • Journal Name: ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.483-499
  • Keywords: diffraction, Wiener-Hopf theory, matrix factorization, DIFFERENT FACE IMPEDANCES, BOUNDARY-VALUE PROBLEM, WIENER-HOPF EQUATIONS, DIFFRACTION, FACTORIZATION
  • Eskisehir Osmangazi University Affiliated: No

Abstract

A uniform asymptotic high frequency solution is developed for the diffraction of plane waves by the junction of two half-planes. One of the half-planes is assumed to be characterized by "Senior's resistive-type" partially transmissive boundary conditions and the other is soft at the top and hard at the bottom. The related boundary-value problem is formulated as a matrix Wiener-Hopf equation which is solved explicitly through the Daniele-Khrapkov method. Some graphical results are also presented.