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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2021.6
- 수록면
- 1,955 - 1,963 (9page)
- DOI
- https://doi.org/10.1016/j.net.2020.11.030
이용수
초록· 키워드
오류제보하기
As the IAEA has applied integrated safeguards and a state level approach to member states, theimportance of national inspection has increased. However, the requirements for national inspection forsome member states are different from the IAEA safeguards. In particular, the national inspection for theROK requires on-site U concentration analysis due to a domestic notification. This research proposes anon-site U concentration analysis (OUCA) method for UO2 pellets using gamma spectroscopy to satisfy thedomestic notification requirement. The OUCA method calculates the U concentration of UO2 pellets usingthe measured net X-ray counts and declared 235U enrichment. This research demonstrates the feasibilityof the OUCA method using both MCNP simulation and experiment. It simulated and measured the net Xraycounts of different UO2 pellets with different U concentrations and 235U enrichments. The simulatedand measured net X-ray counts were fitted to polynomials as a function of U concentration and 235Uenrichment. The goodness-of-fit results of both simulation and experiment demonstrated the feasibilityof the OUCA method.
목차
등록된 정보가 없습니다.
참고문헌 (14)
참고문헌 신청
International Atomic Energy Agency (IAEA) / 1972 / The Structure and Content of Agreements between the Agency and States Required in Connection with the Treaty on the Non-proliferation of Nuclear Weapons, vol. 9
Korea Institute of Nuclear Non-proliferation and Control (KINAC) / 2019 / Handbook of Nuclear Safeguards :112~116
Ministry of Government Legislation (ROK MOLEG) / Notification on special nuclear material
H. Lee / 2019 / Investigation of optimized sample size of nuclear fuel pellets for national inspection / Transactions of the KNS autumn meeting
International Atomic Energy Agency (IAEA) / 2003 / Safeguards Techniques and Equipment 2003 Edition, International Nuclear Verification Series No. 1, IAEA/NVS/1(Rev.) :27~30
Korea Institute of Nuclear Non-proliferation and Control (KINAC) / 2019 / Handbook of Nuclear Safeguards :112~116
Ministry of Government Legislation (ROK MOLEG) / Notification on special nuclear material
H. Lee / 2019 / Investigation of optimized sample size of nuclear fuel pellets for national inspection / Transactions of the KNS autumn meeting
International Atomic Energy Agency (IAEA) / 2003 / Safeguards Techniques and Equipment 2003 Edition, International Nuclear Verification Series No. 1, IAEA/NVS/1(Rev.) :27~30
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