November 03 (Friday)
생산 및 설계공학부문 포스터
Poster,
3층 로비,
09:50~10:40
  • Chair :
  •  김병철(한국기술교육대), 이봉기(전남대), 오유근(홍익대), 김현준(경북대), 이찬우(철도연)
Fr16B-21
09:50~10:40
소듐냉각고속로 U-Zr 핵연료집합체 제조장치 설계요건 개발
이영호, 박정용, 김준환, 이찬복, 김성호(한국원자력연구원)
In this study, design criteria of fuel assembly manufacturing system for sodium-cooled fast reactor is reviewed focusing on the optimized manufacturing procedure, handling of hexagonal duct, maintaining rod bundle shapes, tight tolerance of each assembling part, application of welding method, etc. A time-consuming procedure was assembling of rod bundle because each fuel rod should be stacked one by one due to its outer wire spacer. A laser welding was selected as joining method between hexagonal duct and nose piece in consideration of operation period, maintenance, working area. Based on the design criteria, this assembler need to be divided into two parts as assembling and inspection systems and finally, a preliminary conceptual design is proposed.
Keywords : Sodium-cooled Fast Reactor(소듐냉각고속로), fuel assembly(연료집합체), FA manufacturing system(집합체 제조장치), design criteria(설계요건)
Paper : Fr16B-21.pdf

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