Measurement of vibrations of a pipe system

被引：0
|
作者：
Sudintas, A. [1 ]
Paskevicius, P. [1 ]
Spruogis, B. [2 ]
Maskeliunas, R. [2 ]
机构：
[1] Kaunas Univ Technol, LT-44239 Kaunas, Lithuania
[2] Vilnius Gediminas Tech Univ, Vilnius, Lithuania
来源：
JOURNAL OF MEASUREMENTS IN ENGINEERING | 2013年 / 1卷 / 02期
关键词：
measurement of vibrations; pipe; beam; eigenmodes; vibrations; finite elements;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The two dimensional system of pipes is investigated. The model of a pipe system consisting from two dimensional beams by taking the inertia of fluid filling the pipes into account is used and the eigenmodes are determined. The places of the pipe with small amplitudes of vibrations and with large amplitudes of vibrations for the eigenmodes are determined. Then the places where the amplitudes for several first eigenmodes are large are determined. In those places it is recommended to perform measurements of vibrations of the pipe system.
引用
收藏
页码：101 / 105
页数：5
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