Vibration Characteristics of a Containing Liquid Cylindrical Pipe with Lumped Mass

摘要：

　　The liquid within a cylindrical pipe affects the vibration characteristics of the pipe.Furthermore,these vibration characteristics are affected by lumped mass on the pipe.The natural frequencies and the vibration modes of the cylindrical pipe with different lumped masses can be obtained by finite element analysis.The natural frequencies of the containing liquid cylindrical pipe are obtained by experiments.The experimental results show that the natural frequencies of the containing liquid pipe are affected by the lumped mass.The greater the lumped mass is,the smaller the natural frequencies of the pipe are.

关键词： Cylindrical pipe Natural frequency Lumped mass Liquid

作者: Bing Li Yulan Wei Qibo Yan Yuezhan Wang

作者单位: School of Information and Engineering, Huzhou Teachers College, Huzhou, 313000, P.R.China

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Mechanical Engineering and Materials Engineering (机械工程与材料工程国际会议())

会议地点: 香港

会议语种:英文

页码: 641-644

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）