CHAOTIC FLOW-INDUCED VIBRATION OF A FLEXIBLE TUBE WITH END MASS

被引：64
作者：
COPELAND, GS
MOON, FC
机构：
[1] CORNELL UNIV,DEPT THEORET & APPL MECH,ITHACA,NY 14853
[2] CORNELL UNIV,SIBLEY SCH MECH & AEROSP ENGN,ITHACA,NY 14853
来源：
JOURNAL OF FLUIDS AND STRUCTURES | 1992年 / 6卷 / 06期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1016/0889-9746(92)90004-M
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Experimental evidence for chaotic vibrations of a hanging tube with a rigid cylindrical end weight attached is presented. A series of end-mass weights is examined. Bifurcations subsequent to the initial flutter instability result in a variety of complex motions in various domains of the parameter space. The system generically follows a quasi-periodic route to chaos. The data for one particular case is examined in some detail, documenting the quasi-periodic route to chaos with delay-embedding reconstructions of the attractors, dimension calculations and spectral analyses. © 1992.
引用
收藏
页码：705 / 718
页数：14
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