Published May 2011 | Version v1
Miscellaneous

Review of the Decrease in the COLSS Reactor Coolant Flow caused by an Increase of the RCP Differential Pressure (DP)

  • 1. Korea Hydro and Nuclear Power Co., Daejeon (Korea, Republic of)

Description

The staff of the core management section discovered a decrease in the COLSS Reactor Coolant flow of less about 2% compared to the usual flow at a OPR1000 unit, Cycle 4, during daily surveillance of the core on November 8, 2001. An analysis of the COLSS detailed report made it clear the decrease in the COLSS reactor coolant flow was caused by an increase of the RCP DP used in the COLSS RCS flow calculation

Part of:
Proceedings of the KNS spring meeting

Additional details

Publishing Information

Publisher
KNS
Imprint Place
Daejeon (Korea, Republic of)
Imprint Title
Proceedings of the KNS spring meeting
Imprint Pagination
[1 CD-ROM]
Journal Page Range
[2 p.]

Conference

Title
2011 spring meeting of the KNS
Dates
26-27 May 2011
Place
Taebaek (Korea, Republic of)

INIS

Country of Publication
Korea, Republic of
Country of Input or Organization
Korea, Republic of
INIS RN
42099005
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
COOLANTS; INSPECTION; PWR TYPE REACTORS; REACTOR COOLING SYSTEMS
Descriptors DEC
COOLING SYSTEMS; ENERGY SYSTEMS; ENRICHED URANIUM REACTORS; POWER REACTORS; REACTOR COMPONENTS; REACTORS; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS

Optional Information

Notes
5 refs, 4 figs, 2 tabs