Published November 2020 | Version v1
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Validation of activation analysis method on RV/RVI of Kori Unit 1 using McCARD/ORIGEN2

Creators

  • 1. Seoul National University, Seoul (Korea, Republic of)

Description

Activation analysis on Reactor Vessel and Reactor Vessel Internal of Kori Unit 1 is conducted for the planning of decommission. Unlike conventional activation analysis methods that calculate radioactivity of radioactive isotopes conservatively for convenience of calculation, this study pursued more accurate calculation while keeping efficiency. Representative cores which can represent the full cycle is selected and the calculation results are compared with the case which reflects full operating history. It is evaluated whether such a method is valid by comparing the time plot of the specific activity. (author)

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Part of:
Proceedings of reactor physics Asia conference 2019 (RPHA19)

Additional details

Identifiers

URL
https://www.rri.kyoto-u.ac.jp/PUB/report/09_kurns/temp/kurns-ekr-005.pdf;

Publishing Information

Imprint Title
Proceedings of reactor physics Asia conference 2019 (RPHA19)
Imprint Pagination
[321 p.]
Journal Page Range
p. 10-13
Report number
KURNS-EKR--5

Conference

Title
Reactor physics Asia conference 2019
Acronym
RPHA19
Dates
2-3 Dec 2019
Place
Osaka (Japan)

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
52054161
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ACTIVATION ANALYSIS; CROSS SECTIONS; FUEL ASSEMBLIES; GUIDE TUBES; KORI-1 REACTOR; MONTE CARLO METHOD; NEUTRON FLUX; NEUTRON TRANSPORT; RADIOACTIVITY; RADIOISOTOPES; REACTOR DISMANTLING; REACTOR FUELING; REACTOR VESSELS
Descriptors DEC
CALCULATION METHODS; CHEMICAL ANALYSIS; CONTAINERS; DEMOLITION; ENRICHED URANIUM REACTORS; ISOTOPES; NEUTRAL-PARTICLE TRANSPORT; NONDESTRUCTIVE ANALYSIS; POWER REACTORS; PWR TYPE REACTORS; RADIATION FLUX; RADIATION TRANSPORT; REACTOR LIFE CYCLE; REACTORS; THERMAL REACTORS; TUBES; WATER COOLED REACTORS; WATER MODERATED REACTORS

Optional Information

Notes
9 refs., 7 figs., 1 tabs.