“…A strict solution of the problem of sound transmission through the matching area of flat and wedge shaped waveguides is constructed bellow. The flare angle of the wedge shaped waveguide is arbitrary [14]. Solution analysis allows us to estimate the energy of the wave getting through the matching area and investigate the sound field structure.…”
Section: Sound Transmission Through the Area Of Flat And Wedge Shaped...mentioning
confidence: 99%
“…We note finally that the results given above are based on the following works: monograph [15], articles [6,9,14,[21][22][23]25,27,31,37,43,50].…”
Section: Properties Of Normal Waves In Elastic Fluid-filled Waveguidesmentioning
The walls indeed had ears. Or rather one ear: a round hole with a tube-a kind of secret phone-to transfer all that was said in the dungeon right to the room of Signore Tomato.
“…A strict solution of the problem of sound transmission through the matching area of flat and wedge shaped waveguides is constructed bellow. The flare angle of the wedge shaped waveguide is arbitrary [14]. Solution analysis allows us to estimate the energy of the wave getting through the matching area and investigate the sound field structure.…”
Section: Sound Transmission Through the Area Of Flat And Wedge Shaped...mentioning
confidence: 99%
“…We note finally that the results given above are based on the following works: monograph [15], articles [6,9,14,[21][22][23]25,27,31,37,43,50].…”
Section: Properties Of Normal Waves In Elastic Fluid-filled Waveguidesmentioning
The walls indeed had ears. Or rather one ear: a round hole with a tube-a kind of secret phone-to transfer all that was said in the dungeon right to the room of Signore Tomato.
“…In what follows, this condition is used as a criterion of accuracy of the numerical solution of the infinite system of equations [2,3].…”
Section: Energy Characteristicsmentioning
confidence: 99%
“…Thus, in particular, the process of transformation of the energy of incident waves in a composite elastic waveguide is studied in [2]. The energy characteristics of waves incident onto the zone of conjugation of flat and wedge-shaped waveguides, reflected from this zone, and passing through it are studied in [3].…”
By using the hydroacoustic field generated by a point source in a nonuniform marine medium with a cylindrical body floating on the surface and determined as a solution of the corresponding problem by the method of partial domains, we study the energy characteristics of the near and far fields. The asymptotics capable of improving the accuracy of calculations is proposed for the analysis of the posed problem for an infinite system of linear algebraic equations. We also present some results of numerical calculations for some special cases and their comparative analysis in the case of variation of the parameters of a waveguide within the ranges typical of the coastal zone of the sea.
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