MODE ANALYSIS OF COOLANT PUMP IN NUCLEAR POWER PLANT

被引：0
|
作者：
Ren, Zhaohui [1 ]
Ma, Hui [1 ]
Wang, Xuejun [1 ]
Wen, Feng [1 ]
Wen, Bang Chun [1 ]
机构：
[1] Northeastern Univ, Coll Mech Engn & Automat, Shenyang 110004, Peoples R China
来源：
ICONE 16: PROCEEDING OF THE 16TH INTERNATIONAL CONFERENCE ON NUCLEAR ENGINEERING - 2008, VOL 4 | 2008年
关键词：
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
With the reactor coolant in the nuclear power plant taken as the subject for research. A model of finite element is set up after the structure of the nuclear pump has been reasonably simplified. The natural frequencies of the pump with and without connecting rod are calculated so that the natural frequency and mode shape are explained briefly. The influence of snubber, tie rod and column on the natural frequency of the nuclear pump is computed. The analytic results can be used as the theoretical base for further earthquake response analysis of the nuclear pump.
引用
收藏
页码：733 / 737
页数：5
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