A note on the stability and chaotic motions of a restrained pipe conveying fluid
A note on the stability and chaotic motions of a restrained pipe conveying fluid
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关于输送流体的约束管道的稳定性和混沌运动的注解
DOI：
10.1016/j.jsv.2006.03.016
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发表时间：
2006-10
影响因子：
4.7
通讯作者：
倪樵
中科院分区：
文献类型：
--
作者：
王琳;倪樵
本文研究了立管输送流体的稳定性和混沌运动，并与Jin[1]研制的悬挂系统作了进一步的比较。立管包含弹性支撑和运动限制约束，当运动变大时，会对管道产生非线性力。在数值计算的基础上，得到了振动的分岔图、时间迹和相位图。结果表明，立管系统的动力学比悬挂系统的动力学丰富得多。讨论了弹性弹簧刚度对立管输送流体整体动力学的影响。
In this note, the stability and chaotic motions of a standing pipe conveying fluid is studied and further compared with that of a hanging system developed by Jin [1]. The standing pipe involves elastic support and motion-limiting constraints, producing a nonlinear force on the pipe as the motion becomes large. Based on numerical calculations, bifurcation diagram, time trace and phase portrait of the oscillations are obtained. It is shown that the dynamics of the standing pipe is much richer than that of the hanging system. The effect of elastic spring stiffness on the global dynamics of the standing pipe conveying fluid is also discussed.
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DOI：
10.1243/jmes_jour_1970_012_017_02
发表时间：
1970-04
期刊：
Archive: Journal of Mechanical Engineering Science 1959-1982 (vols 1-23)
影响因子：
--
作者：
M. Païdoussis
通讯作者：
M. Païdoussis
影响因子：
4.7
作者：
J.-D. Jin
通讯作者：
J.-D. Jin
影响因子：
3.2
作者：
G. X. Li;M. Païdoussis
通讯作者：
G. X. Li;M. Païdoussis
影响因子：
4.7
作者：
M. Païdoussis;G. X. Li;F. Moon
通讯作者：
M. Païdoussis;G. X. Li;F. Moon