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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2012, Volume 52, Number 12, Pages 2219–2227
(Mi zvmmf9811)
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Sound field suppression in a wide circular waveguide with the help of a longitudinal packet resonator
V. P. Ivanov A. A. Blagonravov Mechanical Engineering Institute RAS, Moscow
Abstract:
Sound suppression in a wide waveguide with the help of a longitudinal packet resonator is studied. The underlying model takes into account the spatial interaction of fields propagating in the waveguide and the resonator. The suppression process is formalized as the problem of controlling the sound field by varying the medium parameters inside the resonator.
Key words:
sound suppression, waveguide, Helmholtz resonator, longitudinal packet resonator, potential for Helmholtz’s equation, numerical solution of systems of algebraic equations.
Received: 14.03.2012
Citation:
V. P. Ivanov, “Sound field suppression in a wide circular waveguide with the help of a longitudinal packet resonator”, Zh. Vychisl. Mat. Mat. Fiz., 52:12 (2012), 2219–2227; Comput. Math. Math. Phys., 52:12 (2012), 1662–1669
Linking options:
https://www.mathnet.ru/eng/zvmmf9811 https://www.mathnet.ru/eng/zvmmf/v52/i12/p2219
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Statistics & downloads: |
Abstract page: | 282 | Full-text PDF : | 104 | References: | 84 | First page: | 17 |
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