Hydroelastic vibrations in a two-dimensional rectangular container filled with frictionless liquid and a partly elastically covered free surface

被引：20

作者：

Bauer, HF ^{[1
]}

Eidel, W ^{[1
]}

机构：

[1] Univ Bundeswehr Munchen, Inst Raumfahrttechn, D-85577 Neubiberg, Germany

来源：

JOURNAL OF FLUIDS AND STRUCTURES | 2004年 / 19卷 / 02期

关键词：

D O I：

10.1016/j.jfluidstructs.2003.11.002

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

For a structure partially covering the free liquid surface of a two-dimensional rectangular container of infinite width, length I and a filling grade of height h hydroelastic vibrations have been treated for a frictionless liquid. It was found that with a partial covering of the free surface the lower coupled frequencies increase with structural area, yielding in addition a calmed down motion of the liquid. It also was found that the coupled frequencies stay always below those of the case of the rigid surface covering. (C) 2003 Published by Elsevier Ltd.

引用

页码：209 / 220

页数：12

共 9 条

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Bauer, HF
Eidel, W
[J]. ARCHIVE OF APPLIED MECHANICS, 2000, 70 (8-9) : 550 - 560
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Bauer, HF
Eidel, W
[J]. FORSCHUNG IM INGENIEURWESEN-ENGINEERING RESEARCH, 2002, 67 (05): : 220 - 226
[4] Free oscillations and response of a viscous liquid in a rigid circular cylindrical tank
Bauer, HF
Eidel, W
[J]. AEROSPACE SCIENCE AND TECHNOLOGY, 1999, 3 (08): : 495 - 512
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[6] BAUER HF, 2003, IN PRESS J SOUND VIB
[7] Bauer HF, 1966, NASATND3165
[8] GRAHAM EW, 1952, J APPL MECH-T ASME, V19, P381
[9] Lorell J., 1951, 20149 JET PROP LAB

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