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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2015.1
- 수록면
- 924 - 933 (10page)
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초록· 키워드
오류제보하기
The correlation of the isotopic composition of uranium, plutonium, neodymium, and cesiumwith the burnup for high burnup pressurized water reactor fuels irradiated in nuclearpower reactors has been experimentally investigated. The total burnup was determined byNd-148 and the fractional 235U burnup was determined by U and Pu mass spectrometricmethods. The isotopic compositions of U, Pu, Nd, and Cs after their separation from theirradiated fuel samples were measured using thermal ionization mass spectrometry. Thecontents of these elements in the irradiated fuel were determined through an isotopedilution mass spectrometric method using 233U, 242Pu, 150Nd, and 133Cs as spikes. The activityratios of Cs isotopes in the fuel samples were determined using gamma-ray spectrometry.
The content of each element and its isotopic compositions in the irradiated fuelwere expressed by their correlation with the total and fractional burnup, burnup parameters,and the isotopic compositions of different elements. The results obtained from theexperimental methods were compared with those calculated using the ORIGEN-S code.
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참고문헌 (27)
참고문헌 신청
A. Hermann / 1979 / Nuclear Safeguards Technology 1978, Vol. II / IAEA : 733 ~ 745
ASTM / 1996 / Standard test method for atom percent fission in uranium and plutonium fuel (mass spectrometric method) / Annual Book of ASTM Standards 12.02, E244-80
ASTM / 2012 / Standard test method for atom percent fission in uranium and plutonium fuel (neodymium-148 method) / Annual Book of ASTM Standards 12.02, E321e96 (reapproved 2012), ASTM
C. Foggi / 1976 / Safeguarding Nuclear Materials, Vol. II / IAEA : 405 ~ 424
C. Foggi / 1976 / Safeguarding Nuclear Materials, Vol. II / IAEA : 425 ~ 438
ASTM / 1996 / Standard test method for atom percent fission in uranium and plutonium fuel (mass spectrometric method) / Annual Book of ASTM Standards 12.02, E244-80
ASTM / 2012 / Standard test method for atom percent fission in uranium and plutonium fuel (neodymium-148 method) / Annual Book of ASTM Standards 12.02, E321e96 (reapproved 2012), ASTM
C. Foggi / 1976 / Safeguarding Nuclear Materials, Vol. II / IAEA : 405 ~ 424
C. Foggi / 1976 / Safeguarding Nuclear Materials, Vol. II / IAEA : 425 ~ 438
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