Forced Vibrations of a Cylindrical Shell Immersed in Liquid

被引：3
|
作者：
Kosarev, O. I. [1 ]
Puzakina, A. K. [1 ]
Nahatakyan, D. F. [1 ]
机构：
[1] Russian Acad Sci, Blagonravov Inst Mech Engn, Moscow 101990, Russia
来源：
JOURNAL OF MACHINERY MANUFACTURE AND RELIABILITY | 2020年 / 49卷 / 02期
关键词：
forced vibrations; cylindrical shell; liquid; dispersion equation; equation of motion;
D O I：
10.3103/S1052618820020090
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
A numerical-analytical method is proposed for calculating the forced vibrations of a shell structure immersed in liquid. The structure is a set of finite elastic cylindrical shells and elastic rings to which concentrated discrete forces are applied. Examples of a comparative calculation of the frequency response and vibration modes of the shell structure in a vacuum and in liquid are given.
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页码：98 / 104
页数：7
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