Benchmarks of subcriticality in accelerator-driven system at Kyoto University Critical Assembly

Basic research on the accelerator-driven system is conducted by combining 235U-fueled and 232Th-loaded cores in the Kyoto University Critical Assembly with the pulsed neutron generator (14 MeV neutrons) and the proton beam accelerator (100 MeV protons with a heavy metal target). The results of exper...

Full description

Bibliographic Details
Main Authors: Cheol Ho Pyeon, Masao Yamanaka, Song-Hyun Kim, Thanh-Mai Vu, Tomohiro Endo, Willem Fredrik G. Van Rooijen, Go Chiba
Format: Article
Language:English
Published: Elsevier 2017-09-01
Series:Nuclear Engineering and Technology
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S1738573317302735
_version_ 1818518769138401280
author Cheol Ho Pyeon
Masao Yamanaka
Song-Hyun Kim
Thanh-Mai Vu
Tomohiro Endo
Willem Fredrik G. Van Rooijen
Go Chiba
author_facet Cheol Ho Pyeon
Masao Yamanaka
Song-Hyun Kim
Thanh-Mai Vu
Tomohiro Endo
Willem Fredrik G. Van Rooijen
Go Chiba
author_sort Cheol Ho Pyeon
collection DOAJ
description Basic research on the accelerator-driven system is conducted by combining 235U-fueled and 232Th-loaded cores in the Kyoto University Critical Assembly with the pulsed neutron generator (14 MeV neutrons) and the proton beam accelerator (100 MeV protons with a heavy metal target). The results of experimental subcriticality are presented with a wide range of subcriticality level between near critical and 10,000 pcm, as obtained by the pulsed neutron source method, the Feynman-α method, and the neutron source multiplication method.
first_indexed 2024-12-11T01:14:48Z
format Article
id doaj.art-971867315a2b452a803ef466c422569a
institution Directory Open Access Journal
issn 1738-5733
language English
last_indexed 2024-12-11T01:14:48Z
publishDate 2017-09-01
publisher Elsevier
record_format Article
series Nuclear Engineering and Technology
spelling doaj.art-971867315a2b452a803ef466c422569a2022-12-22T01:25:56ZengElsevierNuclear Engineering and Technology1738-57332017-09-014961234123910.1016/j.net.2017.06.012Benchmarks of subcriticality in accelerator-driven system at Kyoto University Critical AssemblyCheol Ho Pyeon0Masao Yamanaka1Song-Hyun Kim2Thanh-Mai Vu3Tomohiro Endo4Willem Fredrik G. Van Rooijen5Go Chiba6Research Reactor Institute, Kyoto University, Asashiro-nishi, Kumatori-cho, Sennan-gun, Osaka 590-0494, JapanResearch Reactor Institute, Kyoto University, Asashiro-nishi, Kumatori-cho, Sennan-gun, Osaka 590-0494, JapanResearch Reactor Institute, Kyoto University, Asashiro-nishi, Kumatori-cho, Sennan-gun, Osaka 590-0494, JapanResearch Reactor Institute, Kyoto University, Asashiro-nishi, Kumatori-cho, Sennan-gun, Osaka 590-0494, JapanGraduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, JapanResearch Institute of Nuclear Engineering, University of Fukui, Kanawa-cho, Tsuruga, Fukui 914-0055, JapanGraduate School of Engineering, Hokkaido University, Kita 13, Nishi 8, Kita-ku, Sapporo 060-8628, JapanBasic research on the accelerator-driven system is conducted by combining 235U-fueled and 232Th-loaded cores in the Kyoto University Critical Assembly with the pulsed neutron generator (14 MeV neutrons) and the proton beam accelerator (100 MeV protons with a heavy metal target). The results of experimental subcriticality are presented with a wide range of subcriticality level between near critical and 10,000 pcm, as obtained by the pulsed neutron source method, the Feynman-α method, and the neutron source multiplication method.http://www.sciencedirect.com/science/article/pii/S1738573317302735ADSKUCASubcriticality
spellingShingle Cheol Ho Pyeon
Masao Yamanaka
Song-Hyun Kim
Thanh-Mai Vu
Tomohiro Endo
Willem Fredrik G. Van Rooijen
Go Chiba
Benchmarks of subcriticality in accelerator-driven system at Kyoto University Critical Assembly
Nuclear Engineering and Technology
ADS
KUCA
Subcriticality
title Benchmarks of subcriticality in accelerator-driven system at Kyoto University Critical Assembly
title_full Benchmarks of subcriticality in accelerator-driven system at Kyoto University Critical Assembly
title_fullStr Benchmarks of subcriticality in accelerator-driven system at Kyoto University Critical Assembly
title_full_unstemmed Benchmarks of subcriticality in accelerator-driven system at Kyoto University Critical Assembly
title_short Benchmarks of subcriticality in accelerator-driven system at Kyoto University Critical Assembly
title_sort benchmarks of subcriticality in accelerator driven system at kyoto university critical assembly
topic ADS
KUCA
Subcriticality
url http://www.sciencedirect.com/science/article/pii/S1738573317302735
work_keys_str_mv AT cheolhopyeon benchmarksofsubcriticalityinacceleratordrivensystematkyotouniversitycriticalassembly
AT masaoyamanaka benchmarksofsubcriticalityinacceleratordrivensystematkyotouniversitycriticalassembly
AT songhyunkim benchmarksofsubcriticalityinacceleratordrivensystematkyotouniversitycriticalassembly
AT thanhmaivu benchmarksofsubcriticalityinacceleratordrivensystematkyotouniversitycriticalassembly
AT tomohiroendo benchmarksofsubcriticalityinacceleratordrivensystematkyotouniversitycriticalassembly
AT willemfredrikgvanrooijen benchmarksofsubcriticalityinacceleratordrivensystematkyotouniversitycriticalassembly
AT gochiba benchmarksofsubcriticalityinacceleratordrivensystematkyotouniversitycriticalassembly