摘要
管道在众多的工业领域中具有十分广泛的应用 ,发挥着极其重要的作用。但管道在工作过程中由于流体流动状态的变化引起喘振 ,诱发出流体、管道间的耦合振动 ,其动力学行为十分复杂 ,一直受到学术界和工程界广大研究者的重视和研究。本文对该领域线性和非线性研究内容及进展作了综述和讨论。
WT5”BZ]Pipes are widely used in industry and play a quite important role. A Coupling vibration induced by a fluid surge may attack a working pipe which exhibits complicated dynamical behavior. For many years, this subject has been extensively studied in both the linear and the non linear analysis in the academic and the engineering communities, and a lot of results have been reported. In this paper, the typical achievements in the research field were introduced and reviewed. [WT5HZ]
出处
《水动力学研究与进展（A辑）》
CSCD
北大核心
2000年第3期366-379,共14页
Chinese Journal of Hydrodynamics
基金
水利部重点水利科技基金资助项目!(SZ9830 )
云南省自然科学基金资助项目!(97E0 0 0 3G)
英国 SERC资助项目!(GR/ J54857)
关键词
管道
流固耦合
喘振
非线性振动
pipes
fluid structure interaction
surge
non linear vibration
