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Please use this identifier to cite or link to this item: http://bura.brunel.ac.uk/handle/2438/3885

Title: Asymptotics of a right-angled impedance wedge
Authors: Rawlins, AD
Keywords: Absorbing Wedge
Diffraction
Impedance Wedge
Wedge Asymptotics
Publication Date: 2009
Publisher: Springer
Citation: Journal of Engineering Mathematics. 65(4): 355-366
Abstract: The asymptotics of the wave field scattered by a right-angled impedance wedge is considered. The exact complex Sommerfeld-type integral solution for the problem of the diffraction of a plane wave by a right-angled impedance wedge is transformed into a new representation. This new representation is in a form suitable for the asymptotic behaviour to be derived across the specular and shadow boundaries where the usual diffraction coefficient becomes infinite.
URI: http://www.springerlink.com/content/jq88200t02470237/
http://bura.brunel.ac.uk/handle/2438/3885
DOI: http://dx.doi.org/10.1007/s10665-009-9294-y
ISSN: 0022-0833
Appears in Collections:School of Information Systems, Computing and Mathematics Research Papers
Mathematical Science

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