On the diffraction of sound wave by a wedge

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Authors

  • Roman WYRZYKOWSKI Institute of Physics, WSP Rzeszów, Poland
  • Jan K. SNAKOWSKI Institute of Physics, WSP Rzeszów, Poland

Abstract

This paper presents calculations for plane wave diffraction by a right-angled wedge. Using the UFIMTSEV and OBERHETTINGER's theoretical approach, formulae are obtained for the diffracted field potential on the shaded wall of the wedge in the form of a series of cylindrical functions and a real integral. Some results of numerical calculations are also presented.

References

[1] P.Y. UFIMTSEV, Melod kraevikh voln v fizicheskoy teorii difraktsii, Izd. Sovetskoe Radio, Moskva 1962.

[2] E. SKUDRZYK, The foundations of acoustics, Springer Verlag, Wien–New York 1971.

[3] I.S. GRADSTEJN, I. M. RYZHIK, Tablitsy integralov, summ, riadov i proizvedenij, Izd. Nauka, Mogkva 1971.