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This article is cited in 2 scientific papers (total in 2 papers)
Nonreflecting distortions of an isotropic strip clamped between rigid punches
S. A. Nazarov St. Petersburg State University, Universitetskii pr. 28, Staryi Peterhof, St. Petersburg, 198504, Russia
Abstract:
The sides of a homogeneous and isotropic strip are considered that are in ideal contact with infinite rigid punches. Smooth distortions of the sides are constructed so that, at one or several given frequencies, an elastic wave propagating through waveguide gives rise to only exponentially decaying perturbations and, possibly, to a small phase shift.
Key words:
elastic waves, curved isotropic strip, ideal contact, nonreflecting obstacles, equation of oscillations of an isotropic homogeneous strip.
Received: 06.05.2013
Citation:
S. A. Nazarov, “Nonreflecting distortions of an isotropic strip clamped between rigid punches”, Zh. Vychisl. Mat. Mat. Fiz., 53:10 (2013), 1698–1708; Comput. Math. Math. Phys., 53:10 (2013), 1512–1522
Linking options:
https://www.mathnet.ru/eng/zvmmf9933 https://www.mathnet.ru/eng/zvmmf/v53/i10/p1698
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