냉중성자 수조내기기 설치 및 유지관리

박국남; 이용섭; 이번헌; 김민수; 권용세

추천

검색

자료유형: 학술저널

저자정보: 박국남 이용섭 이번헌 김민수 권용세

저널정보: 한국기계기술학회 한국기계기술학회지 한국기계기술학회지 제16권 제2호

발행연도: 2014.1

수록면: 1,407 - 1,413 (7page)

이용수

📌

연구주제

📖

연구배경

🔬

연구방법

🏆

연구결과

초록· 키워드

오류제보하기

The HANARO reactor constructed from Jan. 1985 to April 1995, and a major utilization system,the Cold Neutron Research Facility was completed Nov. 2010. The cold neutron research facility consistsof a Cold Neutron Source, a process system, a neutron guide and a Spectrometer. A moderator isutilized to transform thermal neutrons into cold neutrons. A moderator cell accommodates the moderator. The inner assembly contains an aluminum moderator cell connected to a stainless steel heat exchangerby a bi-metallic transition joint. An In-Pool Assembly is welded to this inner assembly and a doubleflexible pipe, and a vacuum chamber is inserted. After HANARO reactor shutdown, the in-poolassembly was installed at a cold neutron hole in the reactor pool. We confirmed a precise installation byusing an underwater TV camera for a nuclear reactor inspection. In-pool assembly connected to doubleflexible pipe each system in the Cold Neutron Research Facility. After cold neutron research facilityoperated, the reliability of vacuum system, helium refrigerator system, gas blanket system and hydrogensystem for maintenance was confirmed.

#Cold Neutron #냉중성자) #In-Pool Assembly #수조내기기 #Moderator Cell #감속재용기) #Heat Exchanger #열교환기) #Vacuum Chamber #진공용기) #Double Flexible Pipe #이중유연배관) #IPA)

참고문헌 (5)

참고문헌 신청

Gee Y. Han / 2008 / Cryog enic thermal analysis of the HANARO cold neutron moderator cell / Heat and Mass Transfer 35 : 583 ~ 588

Hyun Soon Lee / 2006 / Design report of moderator cell

KAERI / 2011 / Safety Analysis Report for HANARO Cold Neutron Research Facility : 91 ~ 103

Kook Nam Park / 2011 / Installation Techno logy of the Cold Neutron In-Pool Assembly / Proceeding of Korean Society of Mechanical Technology Winter Annual Meeting ( ) : 28 ~ 33

박국남 / 2009 / 극저온 수조내기기 성능시험 / 한국기계기술학회지 11 (4) : 93 ~ 99