Published April 2018 | Version v1
Book Metadata-only

Study on containment spray test method for VVER unit

Creators

  • 1. CNNC Key Laboratory on Nuclear Reactor Thermo Hydraulics Technology, Nuclear Power Institute of China, Sichuan Chengdu (China)
  • 2. Jiangsu Nuclear Power Corporation, Jiangsu Lianyungang (China)

Description

In order to overcome the corrosion risks cased by containment spray test and shorten the construction period, a new containment spray test method was carried out for VVER unit. The resistance characteristics of spray-head and spray pipes were gained through experiments and then the spray parameters were obtained by coupling calculation. The experimental results shows that the parameters of the spray system under accident conditions, such as the spray state of the spray-head, the flow rate of the spray pump and the pressure of the spray-head, satisfy the design requirements. (authors)

Part of:
Progress report on nuclear science and technology in China (Vol.5). Proceedings of academic annual meeting of China Nuclear Society in 2017, No.10--Nuclear Safety sub-volume

Additional details

Publishing Information

Publisher
China Atomic Energy Press
Imprint Place
Beijing (China)
ISBN
978-7-5022-8776-4
Imprint Title
Progress report on nuclear science and technology in China (Vol.5). Proceedings of academic annual meeting of China Nuclear Society in 2017, No.10--Nuclear Safety sub-volume
Imprint Pagination
539 p.
Journal Page Range
p. 149-154

Conference

Title
2017 academic annual meeting of China Nuclear Society
Dates
16-18 Oct 2017
Place
Weihai (China)

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
53114688
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CONTAINMENT SPRAY SYSTEMS; CORROSION; DESIGN; FLOW RATE; PIPES; PUMPS; SPRAYS; TESTING; WWER TYPE REACTORS
Descriptors DEC
CHEMICAL REACTIONS; CONTAINMENT; CONTAINMENT SYSTEMS; ENGINEERED SAFETY SYSTEMS; ENRICHED URANIUM REACTORS; EQUIPMENT; POWER REACTORS; PWR TYPE REACTORS; REACTORS; THERMAL REACTORS; TUBES; WATER COOLED REACTORS; WATER MODERATED REACTORS

Optional Information

Notes
5 figs., 2 tabs., 5 refs.