Diffraction by a strip at almost grazing angle

The problem of high-frequency diffraction by a soft strip at almost grazing incidence is considered. By using the parabolic equation method, and variable separation in elliptical coordinates, we derive the two terms asymptotic approximation of the solution. First we consider the boundary layer near...

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Veröffentlicht in:	Journal of sound and vibration 2016-07, Vol.374, p.185-198
Hauptverfasser:	Andronov, Ivan V., Bouche, Daniel P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Approximation Asymptotic properties Diffraction Far fields Grazing incidence Mathematical analysis Representations Strip
Online-Zugang:	Volltext
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