Study on Floating Raft Vibration Isolation System for Pumping Unit

被引：1
|
作者：
Wang, Fumao [1 ,2 ]
Wang, Changguo [1 ]
Guo, Lanlan [1 ]
Wen, Bangchun [2 ]
Li, Yong [1 ]
机构：
[1] Shandong Univ Sci & Technol, Mech & Elect Acad, Qingdao, Shandong, Peoples R China
[2] Northeastern Univ, Sch Mech Engn & Automat, Shenyang, Liaoning Prov, Peoples R China
来源：
MANUFACTURING SCIENCE AND TECHNOLOGY, PTS 1-8 | 2012年 / 383-390卷
关键词：
Computer application; pumping unit; double layered vibration isolation; modal analysis;
D O I：
10.4028/www.scientific.net/AMR.383-390.130
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
In this paper, based on the theory of double layered vibration isolation, the finite element dynamic model of floating raft vibration isolation system has been established for the project of vibration and noise control in a heat exchange station. The dynamic model of single pump is simplified an elastic cylinder based on the principle of equivalent parameters, and the elastic raft frame is used of steel structure. The dynamic characteristics of the system is analyzed by used of ANSYS with SOLID45 unit and COMBIN14 spring-damper unit, which provide an important basis for the engineering design of floating raft isolation system with pumping units.
引用
收藏
页码：130 / +
页数：3
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