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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2021.9
- 수록면
- 199 - 205 (7page)
- DOI
- 10.23042/radin.2021.15.3.199
이용수
초록· 키워드
오류제보하기
The conceptual design of the spent nuclear fuel (SNF) disposal system is significantin that it must maintain the safety for a very long period in consideration of geologicalcharacteristics. A buffer, one of the important components of the SNF disposal system, minimizesthe inflow of groundwater and relieves the shock caused by a mechanical factor. In order toconstruct an optimal disposal system, as decay heat of SNF causes temperature variation inthe buffer that affects the mechanical performance of the system, it is substantial to estimateaccurately the temperature variation. Therefore, in this study, the disposal environment requiredfor thermal evaluation of buffer was established by reflecting domestic conditions. Usingthis setting value, the thermal evaluation of buffer was performed according to the distancebetween disposal pits and the change of overpack material in the disposal cask. As a result of theevaluation, it was confirmed that most of the cases had satisfied the criteria of thermal safety, butsome of the cases had not.
목차
등록된 정보가 없습니다.
참고문헌 (20)
참고문헌 신청
ABAQUS / 2018 / ABAQUS Standard/User’s Manual / Simulia Inc
Baumgartner P / 2005 / Technical Implication of Aging Used Fuel Prior to Disposal Within a Deep Geologic Repository. Canadian Nuclear Society, Waste Management, Decommissioning and Environmental Restoration for Canada’s Nuclear Activities: Current Practice and Future Needs
조동건 / 2008 / 파이로공정 시설 개념설계를 위한 기준 사용후핵연료 선정 / Journal of Nuclear Fuel Cycle and Waste Technology 6(3):225~232
Cho KD / 2007 / Characteristics of a Geological Disposal System for the Increasing Burn-up of Spent Nuclear Fuel in Korea / J. Nucl. Sci. Technol 44:1306~1316
최희주 / 2006 / 한국형 기준 처분환경에서의 PWR 사용후핵연료 처분용기의 구조적 안전성 해석 / Journal of Nuclear Fuel Cycle and Waste Technology 4(3):301~309
Baumgartner P / 2005 / Technical Implication of Aging Used Fuel Prior to Disposal Within a Deep Geologic Repository. Canadian Nuclear Society, Waste Management, Decommissioning and Environmental Restoration for Canada’s Nuclear Activities: Current Practice and Future Needs
조동건 / 2008 / 파이로공정 시설 개념설계를 위한 기준 사용후핵연료 선정 / Journal of Nuclear Fuel Cycle and Waste Technology 6(3):225~232
Cho KD / 2007 / Characteristics of a Geological Disposal System for the Increasing Burn-up of Spent Nuclear Fuel in Korea / J. Nucl. Sci. Technol 44:1306~1316
최희주 / 2006 / 한국형 기준 처분환경에서의 PWR 사용후핵연료 처분용기의 구조적 안전성 해석 / Journal of Nuclear Fuel Cycle and Waste Technology 4(3):301~309
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