Seismic test of a heat exchanger with a helically coiled tube bundle

被引：1
|
作者：
Futakawa, M [1 ]
Takumi, H [1 ]
Takada, S [1 ]
Miyamoto, Y [1 ]
机构：
[1] ISHIKAWAJIMA HARIMA HEAVY IND CO LTD,DEPT YOKOHAMA NUCL & CHEM COMPONENTS WORKS PROD C,ISOGO KU,YOKOHAMA,KANAGAWA 235,JAPAN
来源：
NUCLEAR TECHNOLOGY | 1997年 / 118卷 / 01期
关键词：
seismic test; intermediate heat exchanger; coiled tube bundle;
D O I：
10.13182/NT97-A35359
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
Vibration tests on an intermediate hear exchanger (IHX) with a helically coiled tube bundle were performed by using a partial model to focus on investigating the complicated vibrational behavior induced by the interaction through the seismic stop between the center pipe and the bundle. The experimental results were compared with the calculated values obtained from a simple model in which the bundle was treated as a combined mass with the center pipe. As a result, it was confirmed that the simple model is useful in predicting the vibrational behavior of the IHX.
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收藏
页码：83 / 88
页数：6
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