Review of Experimental Research of Flow-Iinduced Vibration of Reactor Internals

Yu DanPing; Ma Jianzhong; Xi Zhide; Yang Jie

doi:10.13832/j.jnpe.2016.S2.0047

Volume 37 Issue S2

Feb. 2025

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Yu DanPing, Ma Jianzhong, Xi Zhide, Yang Jie. Review of Experimental Research of Flow-Iinduced Vibration of Reactor Internals[J]. Nuclear Power Engineering, 2016, 37(S2): 47-51. doi: 10.13832/j.jnpe.2016.S2.0047

Citation:

Yu DanPing, Ma Jianzhong, Xi Zhide, Yang Jie. Review of Experimental Research of Flow-Iinduced Vibration of Reactor Internals[J]. Nuclear Power Engineering, 2016, 37(S2): 47-51. doi: 10.13832/j.jnpe.2016.S2.0047

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Review of Experimental Research of Flow-Iinduced Vibration of Reactor Internals

doi: 10.13832/j.jnpe.2016.S2.0047

Nuclear Power Institute of China, Chengdu, 610213, China

Received Date: 2016-10-09
Rev Recd Date: 2016-11-12

Available Online: 2025-02-15

Publish Date: 2025-02-15

Abstract

Abstract

This paper reviews the experimental research of flow-induced vibration（FIV） of several reactor structures completed in recent years, such as FIV test of reactor internals of Qinshan Phase Ⅱ, 1:5 model FIV test of reactor internals of ACP1000, and comprehensive vibration assessment plan for HPR1000 reactor internals. Comprehensive vibration assessment of these structures were carried out according to U.S. Nuclear Regulatory Commission R.G..1.20. Analysis methods of FIV are also described. The experiences of FIV research and assessment were accumulated. Finally, how to effectively assess FIV of reactor structures is discussed. Possible future work is prospected.
- Reactor structures,
- FIV,
- Experimental research,
- Comprehensive vibration assessment