Analytical Investigation on Steam Generator Tube Fretting Due to Foreign Object

CHEN Yinqiang; GUI Chun; WANG Xianyuan; LIU Hongyun

Mar. 2025

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Article Navigation > Nuclear Power Engineering > 2011 > 32(1): 21-24,33

CHEN Yinqiang, GUI Chun, WANG Xianyuan, LIU Hongyun. Analytical Investigation on Steam Generator Tube Fretting Due to Foreign Object[J]. Nuclear Power Engineering, 2011, 32(1): 21-24,33.

Citation:

CHEN Yinqiang, GUI Chun, WANG Xianyuan, LIU Hongyun. Analytical Investigation on Steam Generator Tube Fretting Due to Foreign Object[J]. Nuclear Power Engineering, 2011, 32(1): 21-24,33.

CHEN Yinqiang, GUI Chun, WANG Xianyuan, LIU Hongyun. Analytical Investigation on Steam Generator Tube Fretting Due to Foreign Object[J]. Nuclear Power Engineering, 2011, 32(1): 21-24,33.

Citation:

CHEN Yinqiang, GUI Chun, WANG Xianyuan, LIU Hongyun. Analytical Investigation on Steam Generator Tube Fretting Due to Foreign Object[J]. Nuclear Power Engineering, 2011, 32(1): 21-24,33.

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Analytical Investigation on Steam Generator Tube Fretting Due to Foreign Object

China Nuclear Power Operation Technology Co., Ltd, Wuhan, 430223, China

Received Date: 2009-07-13
Available Online: 2025-03-08

Abstract

Abstract

The research investigated on tube fretting due to the outflow and vibration based on hypothesis that the tube can’t move to other places.Typical form and layout are considered as analytical objects.In addition,tube fretting due to foreign object is investigated using transient dynamics method according to Archard calculation model.The result shows that lower mass foreign object and foreign object with one end stationary have not remarkably affected on tube integrity under periodic fluctuating load.
- Foreign object,
- Steam generator,
- Tube fretting