Titlebook: Resonance Acoustic Spectroscopy; Naum D. Veksler,Herbert Überall Book 1993 Springer-Verlag Berlin Heidelberg 1993 Acoustic Spectroscopy.Li

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Aggregate

Peripheral Waves in the Scattering by Spherical Shells,y band (0 ... 400) and for large orders of resonances (.. 100). Attention is focused on the Lamb-type peripheral waves .. and .. (. = 0, 1, 2, 3, 4). The role of the so-called hidden resonances is elucidated.

协迫

Estimation of the Shell Thickness from the Form Function,ich are proposed to be used for the determination of the parameters of the shell via the acoustic field scattered by it. The approach outlined below still has the character of a test, and the obtained relative thickness should be considered not as an exact value, but as an estimate.

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裂缝

国家明智

Ige326

0931-7252 n, algorithm, computation and analysis. A largenumber of computational results are given in the form ofmodalresonances, form functions, dispersion curves andacoustic spectrograms.Particular attention is paid to theinterpretation of the solutions.978-3-642-84797-4978-3-642-84795-0Series ISSN 0931-7252

muscle-fibers

Scattering of an Obliquely Incident Plane Acoustic Wave by a Circular-Cylindrical Shell of Infinitemiting cases the solutions of the following scattering problems can be obtained from it: (i) a wave obliquely incident on a solid elastic cylinder, (ii) a wave normally incident on a solid elastic cylinder, and (iii) a wave normally incident on an elastic shell. The analysis of the form function at

吹气

ACRID

Application of the Resonance Scattering Theory to Problems of Acoustic Wave Scattering by Elastic Stained. Therefore, the problem of scattering from an elastic sphere has attracted the attention of investigators for a long time. The pioneering work by . [3.1] and . [3.2–5] was followed by an impetuous stream of publications in which different, but very important, aspects of this problem were anal