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Zapiski Nauchnykh Seminarov POMI, 2016, Volume 451, Pages 5–13
(Mi znsl6342)
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This article is cited in 3 scientific papers (total in 3 papers)
Diffraction by a narrow cone at skew incidence
I. V. Andronov St. Petersburg State University, St. Petersburg, Russia
Abstract:
The scalar problem of plane wave diffraction by a narrow cone is considered. The angle of the cone $\alpha$ and the angle of incidence are assumed to be small and the field is studied in a boundary layer near the surface at such distances $z$ from the cone tip that $kz\sim\alpha^{-2}$. The parabolic equation method is applied and the leading order approximation is constructed in the form of an integral.
Key words and phrases:
high-frequency diffraction, narrow cone, skew incidence.
Received: 01.11.2016
Citation:
I. V. Andronov, “Diffraction by a narrow cone at skew incidence”, Mathematical problems in the theory of wave propagation. Part 46, Zap. Nauchn. Sem. POMI, 451, POMI, St. Petersburg, 2016, 5–13; J. Math. Sci. (N. Y.), 226:6 (2017), 695–700
Linking options:
https://www.mathnet.ru/eng/znsl6342 https://www.mathnet.ru/eng/znsl/v451/p5
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Statistics & downloads: |
Abstract page: | 219 | Full-text PDF : | 55 | References: | 47 |
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