A computational study is performed of the fuel burnup in VVER-1000 using different absorbers in open and closed fuel cycles. It is shown that mixtures of plutonium isotopes (energy and others) can give the same effect as gadolinium, which is currently used. Fuel burnup increases. When neptunium, americium, and curium isotopes are used as a consumable absorber in a closed fuel cycle, the accompanying effect is elimination of long-lived α-emitting radionuclides which have accumulated in long-term repositories.
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References
J. Briesmeister, MCNP – A General Monte Carlo N-Particle Transport Code,Version 4B, LA-12625-M, March 1997.
SCALE: A Modular Code System for Performing Standardized Computer Analyses for Licensing Evaluation, NUGER/CR-0200, Rev. 4, ORNL/NUGER/CSD-2/R4, November 1993, Vols. I–III.
B. R. Bergelson, A. S. Gerasimov. G. V. Kiselev, and G. V. Tikhomirov “Scenarios of transmutation of long-lived radionuclides,” At. Énerg., 93, No. 4, 271–277 (2002).
B. R. Bergelson and S. A. Balyuk, “Effectiveness of transmutation of long-lived radiotoxicity in different reactor facilities,” At. Énerg., 81, No. 1, 66–68 (1996).
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Translated from Atomnaya Énergiya,Vol. 109, No. 4, pp. 194–197, October, 2010.
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Bergelson, B.R., Belonog, V.V., Gerasimov, A.S. et al. VVER nuclear fuel burnup with different absorbers. At Energy 109, 240–245 (2011). https://doi.org/10.1007/s10512-011-9351-2
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DOI: https://doi.org/10.1007/s10512-011-9351-2