Published April 1995 | Version v1
Report Open

Development of analysis methodology for hot leg break mass and energy release

Creators

  • 1. Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)

Description

A study for the development of an analysis methodology for hot leg break mass and energy release is performed. For the blowdown period a modified CEFLASH-4A methodology is suggested. For the post blowdown period a modified CONTRAST boil-off model is suggested. By using these computer code improved mass and energy release data are generated. Also, a RELAP5/MOD3 analysis for finally the FLOOD-3 computer code has been modified for use in the analysis of hot leg break. The results of analysis using modified FLOOD-3 are reasonable as we expected and their trends are good. 66 figs., 8 tabs. (Author) .new

Availability note (English)

MF available from INIS under the Report Number.

Files

27063016.pdf

Files (4.5 MB)

Name Size Download all
md5:66d135b82fabef575743032f327bff3b
4.5 MB Preview Download

Additional details

Publishing Information

Imprint Pagination
162 p.
Report number
KAERI/TR--507/95

INIS

Country of Publication
Korea, Republic of
Country of Input or Organization
Korea, Republic of
INIS RN
27063016
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Descriptors DEI
COMPUTER CODES; CONTAINMENT BUILDINGS; HYDRAULICS; LEAKS; LOSS OF COOLANT; PWR TYPE REACTORS; THERMODYNAMICS
Descriptors DEC
ACCIDENTS; BUILDINGS; CONTAINMENT; ENRICHED URANIUM REACTORS; POWER REACTORS; REACTOR ACCIDENTS; REACTORS; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS