Approximation of the Maliuzhinets function
作者:
M. Aidi,
J. Lavergnat,
期刊:
Journal of Electromagnetic Waves and Applications
(Taylor Available online 1996)
卷期:
Volume 10,
issue 10
页码: 1395-1411
ISSN:0920-5071
年代: 1996
DOI:10.1163/156939396X00153
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The Maliuzhinets function appears in the important problem of diffraction by an impedance wedge. A more convenient normalized Maliuzhinets function is introduced and new methods of approximating this function are proposed. The Osipov's algorithm is adapted to this normalized function, which provides more accuracy, an extension of the validity domain of the approximation, and more efficiency in computation times. Alternate new methods which permit significant saving computation times are then developed.
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