Published July 2010 | Version v1
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Verification on reliability of heat exchanger for primary cooling system

Creators

  • 1. Japan Atomic Energy Agency, Oarai Research and Development Center, Oarai, Ibaraki (Japan)

Description

Prior to the JMTR refurbishment, verification on reliability of the heat exchangers for primary cooling system was carried out to investigate an integrity of continuously use component. From a result of the significant corrosion, decrease of tube thickness, crack were not observed on the heat exchangers, and integrity of heat exchangers were confirmed. In the long terms usage of the heat exchangers, the maintenance based on periodical inspection and a long-term maintenance plan is scheduled. (author)

Availability note (English)

Available from JAEA; DOI: https://doi.org/10.11484/jaea-review-2010-007

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Additional details

Identifiers

DOI
10.11484/jaea-review-2010-007;

Publishing Information

Imprint Pagination
44 p.
Report number
JAEA-Review--2010-007

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
42048267
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Descriptors DEI
CORROSION DENTING; EDDY CURRENT TESTING; HEAT EXCHANGERS; IN-SERVICE INSPECTION; JMTR REACTOR; MODIFICATIONS; PRIMARY COOLANT CIRCUITS; SHELLS; THICKNESS; TUBES; ULTRASONIC TESTING
Descriptors DEC
ACOUSTIC TESTING; COOLING SYSTEMS; DEFORMATION; DIMENSIONS; ELECTROMAGNETIC TESTING; ENERGY SYSTEMS; ENRICHED URANIUM REACTORS; INSPECTION; IRRADIATION REACTORS; MATERIALS TESTING; MATERIALS TESTING REACTORS; NONDESTRUCTIVE TESTING; REACTOR COMPONENTS; REACTOR COOLING SYSTEMS; REACTORS; RESEARCH AND TEST REACTORS; RESEARCH REACTORS; TANK TYPE REACTORS; TEST FACILITIES; TEST REACTORS; TESTING; WATER COOLED REACTORS; WATER MODERATED REACTORS

Optional Information

Notes
1 ref., 2 figs., 4 tabs., 10 photos