Published October 2015 | Version v1
Journal article Metadata-only

Fatigue and strength analysis of CRF pump with flaw

Creators

  • 1. Suzhou Nuclear Power Research Institute, Suzhou (China)
  • 2. Daya Bay Nuclear Power Operations and Management CO., Ltd., Shenzhen (China)

Description

Fatigue and strength analysis are carried out for the CRF pump shaft with correction flaws which are found during outage of Ling'ao Nuclear Power Plant. Moreover, the corrosion flaws are considered as initial cracks and stability of these cracks are evaluated. Life of the pump shaft is further confirmed. Through the aforementioned analysis procedure, structural safety of the pump shaft with flaws can be evaluated, which provides the technical support for on-site decision. (authors)

Additional details

Identifiers

DOI
10.13832/j.jnpe.2015.05.0124;

Publishing Information

Journal Title
Nuclear Power Engineering
Journal Volume
36
Journal Issue
5
Journal Page Range
p. 124-127
ISSN
0258-0926

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
50036217
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Descriptors DEI
CORROSION; CRACKS; DEFECTS; FATIGUE; NUCLEAR POWER PLANTS; OUTAGES; PUMPS; SAFETY; SEAWATER; STABILITY
Descriptors DEC
CHEMICAL REACTIONS; EQUIPMENT; HYDROGEN COMPOUNDS; MECHANICAL PROPERTIES; NUCLEAR FACILITIES; OXYGEN COMPOUNDS; POWER PLANTS; THERMAL POWER PLANTS; WATER

Optional Information

Notes
3 figs., 5 tabs., 5 refs.; http://dx.doi.org/10.13832/j.jnpe.2015.05.0124