Geodesic
Scattering of a plane sound wave by a cylinder with an inhomogeneous elastic coating in a moving medium
Čebyševskij sbornik, Tome 25 (2024) no. 3, pp. 408-418 Cet article a éte moissonné depuis la source Math-Net.Ru

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In the article the problem of scattering of a plane monochromatic sound wave incident obliquely on a circular absolutely rigid cylinder covered by a radially inhomogeneous isotropic elastic layer is considered. The cylinder is located in a homogeneous ideal compressible fluid moving along forming of the cylinder with a constant subsonic speed. The results of numerical calculations of directional patterns of a scattered acoustic field in the far zone for different laws of coating heterogeneity and values of the Mach number are presented.
Keywords: scattering, sound waves, cylinder, inhomogeneous elastic coating, moving ideal fluid. 
@article{CHEB_2024_25_3_a28,
     author = {L. A. Tolokonnikov and S. L. Tolokonnikov},
     title = {Scattering of a plane sound wave by a cylinder with an inhomogeneous elastic coating in a moving medium},
     journal = {\v{C}eby\v{s}evskij sbornik},
     pages = {408--418},
     year = {2024},
     volume = {25},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CHEB_2024_25_3_a28/}
}
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L. A. Tolokonnikov; S. L. Tolokonnikov. Scattering of a plane sound wave by a cylinder with an inhomogeneous elastic coating in a moving medium. Čebyševskij sbornik, Tome 25 (2024) no. 3, pp. 408-418. http://geodesic.mathdoc.fr/item/CHEB_2024_25_3_a28/