Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Dmitriy B. Ostrovskiy"'
Publikováno v:
Acoustical Physics. 62:8-21
An echo signal is simulated, which is reflected from a spherical scatterer located near an ice surface. The homogeneous water medium in which the scatterer is located is assumed semi-infinite. For the scattering coefficients of the sphere, asymptotic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c40a86509775f5f5fd9665b2170617d
https://doi.org/10.1134/s1063771016010036
https://doi.org/10.1134/s1063771016010036
Publikováno v:
Acoustical Physics. 61:127-135
The acoustic field scattered from an acoustically rigid or fluid sphere immersed in an ice-covered homogeneous waveguide is modeled. The bottom of the waveguide and the ice cover are specified by their densities and the propagation speeds of longitud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76effe81d07bc8abea0d05ac697a5208
https://doi.org/10.1134/s1063771015010030
https://doi.org/10.1134/s1063771015010030
Autor:
Mikhail S. Kupriyanov, Dmitriy B. Ostrovskiy, Daria A. Stepanova, Igor A. Seleznev, Natalie S. Grigorieva
Publikováno v:
Journal of Computational Acoustics. 24:1650014
The paper is devoted to modeling of the backscattered field from a spherical target immersed in a homogeneous waveguide covered with ice. A bottom of the waveguide and an ice cover are fluid, attenuating half-spaces. A target is assumed to be acousti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f99a396b2157eddf9b4ee43bb4dfbad5
https://doi.org/10.1142/s0218396x16500144
https://doi.org/10.1142/s0218396x16500144
Publikováno v:
The Journal of the Acoustical Society of America. 136:2180-2180
The presentation describes the theory and implementation issues of modeling of the backscattering from an obstacle immersed in a homogeneous, range-independent waveguide covered with ice. An obstacle is assumed to be spherical, rigid or fluid body. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1297728f3ca139ad94287e934bda8cb4
https://doi.org/10.1121/1.4899899
https://doi.org/10.1121/1.4899899