Installation Technology for Weirs of Steel Containment Vessel in a Passive Pressure Water Reactor

Zhao Xu; Wang Hongjin; Ding Haiming

doi:10.13832/j.jnpe.2019.02.0146

Volume 40 Issue 2

Apr. 2019

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Zhao Xu, Wang Hongjin, Ding Haiming. Installation Technology for Weirs of Steel Containment Vessel in a Passive Pressure Water Reactor[J]. Nuclear Power Engineering, 2019, 40(2): 146-149. doi: 10.13832/j.jnpe.2019.02.0146

Citation:

Zhao Xu, Wang Hongjin, Ding Haiming. Installation Technology for Weirs of Steel Containment Vessel in a Passive Pressure Water Reactor[J]. Nuclear Power Engineering, 2019, 40(2): 146-149. doi: 10.13832/j.jnpe.2019.02.0146

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Installation Technology for Weirs of Steel Containment Vessel in a Passive Pressure Water Reactor

doi: 10.13832/j.jnpe.2019.02.0146

Publish Date: 2019-04-15

Abstract

Abstract

By analyzing the structure and function of weirs and adopting effective quality control measures, a weirs installation technology is developed. The installation technology is applied to unit 1 and unit 2 of Haiyang Nuclear Power Plant. The results show that after the installation of weirs system, the design requirements are met and the functional test conditions of the containment cooling system are satisfied. Therefore, the weirs installation technology is effective and feasible.
- Passive containment cooling system,
- Containment vessel,
- Weirs,
- Installation,
- V-notches