Vibration of a flexible plate in contact with the free surface of a heavy liquid

被引:4
|
作者
Alekseev, VV [1 ]
Indeitsev, DA [1 ]
Mochalova, YA [1 ]
机构
[1] Russian Acad Sci, Inst Problems Machine Sci, St Petersburg 199178, Russia
关键词
D O I
10.1134/1.1479977
中图分类号
O59 [应用物理学];
学科分类号
摘要
Free vibration of a flexible plate floating on the free surface of a perfect incompressible finite-depth heavy liquid are studied. The problem is solved in the shallow water approximation. Conditions for the existence of discrete frequencies below the waveguide cutoff frequency and associated localized (nonpropagating) liquid vibration modes in the plate-liquid system are determined. (C) 2002 MAIK "Nauka/Interperiodica".
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页码:529 / 534
页数:6
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