Assessment and Reducer of Pipe Vibration of Tianwan NPP

YUAN Shaobo; YU Danping; ZHOU Zhengping; XI Zhide; ZHAO Hui; HE Chao

Mar. 2025

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YUAN Shaobo, YU Danping, ZHOU Zhengping, XI Zhide, ZHAO Hui, HE Chao. Assessment and Reducer of Pipe Vibration of Tianwan NPP[J]. Nuclear Power Engineering, 2012, 33(6): 6-8.

Citation:

YUAN Shaobo, YU Danping, ZHOU Zhengping, XI Zhide, ZHAO Hui, HE Chao. Assessment and Reducer of Pipe Vibration of Tianwan NPP[J]. Nuclear Power Engineering, 2012, 33(6): 6-8.

YUAN Shaobo, YU Danping, ZHOU Zhengping, XI Zhide, ZHAO Hui, HE Chao. Assessment and Reducer of Pipe Vibration of Tianwan NPP[J]. Nuclear Power Engineering, 2012, 33(6): 6-8.

Citation:

YUAN Shaobo, YU Danping, ZHOU Zhengping, XI Zhide, ZHAO Hui, HE Chao. Assessment and Reducer of Pipe Vibration of Tianwan NPP[J]. Nuclear Power Engineering, 2012, 33(6): 6-8.

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Assessment and Reducer of Pipe Vibration of Tianwan NPP

1. Nuclear Power Institute of China, Chengdu, 610041, China;
2. Jiangsu Nuclear Power Corporation, Lianyungang, Jiangsu, 222042, China

Received Date: 2011-09-13
Rev Recd Date: 2012-05-11

Available Online: 2025-03-08

Abstract

Abstract

This paper presents a method of reducing pipe vibration of Tianwan NPP.Several modification designs have been tried for the pipeline system,and its vibration amplitude corresponding to each modification is briefly stated and compared.According to the requirements of the related codes,assessment on the vibration is carried out.It is showed that the best way of reducing vibration is to eliminate the source of excitation of the pipeline system.
- Pipe vibration,
- Modification design,
- Vibration assessment