Vibrations of Fluid‐Filled Spherical and Spheroidal Shells
作者:
R. Rand,
F. DiMaggio,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1967)
卷期:
Volume 42,
issue 6
页码: 1278-1286
ISSN:0001-4966
年代: 1967
DOI:10.1121/1.1910717
出版商: Acoustical Society of America
数据来源: AIP
摘要:
Frequency equations and mode shapes are obtained in analytic form for the axisymmetric, extensional, nontorsional vibrations of fluid‐filled elastic spherical shells and rigid prolate spheroidal shells, while a numerical scheme is developed for the fluid‐filled elastic prolate spheroidal shell. Extensive numerical results in the form of frequency spectra and mode shapes for these problems are displayed.
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