Parameters of plutonium-thorium fuel cycle based on serial VVER-1000
| Parent link: | Методология проектирования молодежного научно-инновационного пространства для российской энергетики=Strategy design of youth science and innovation environment for modern engineer training: сборник научных трудов Международной молодежной научной школы, г. Томск, 27 - 29 марта 2013 г./ Национальный исследовательский Томский политехнический университет (ТПУ). [С. 48-53].— , 2013 |
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| Summary: | Заглавие с экрана The work carried out systematic calculations of the integral parameters, charts download and transfer fuel in VVER-1000 that enhance internal stability by improving the operating conditions and modes of processing of nuclear fuel. As a way to achieve this goal have been chosen:• Optimization of partial loading and refueling;• increasing the concentration of fissile nuclides in the oxide fuel;• optimization of the concentration ratio of fissile nuclides in the fuel assembly thermal power plants of various types;• Use thorium containing fuel compositions that provide greater value horsepower reactivity effect.The results can provide:1. The use of (m% Th232, n% U235, k% Pu239) O2 fuel efficient in the transition from the campaign, formed by three cycles of burnout, a campaign consisting of 4 or 5 cycles. In this case, provided the high values of plutonium burning at relatively low reproduction rate for U233. 2. The average value of burnout for TVS, which operated for five cycles of burnout, reaches 94.4 GW • d / t . For FAs with minimal Ru239 that are uploaded after the 1st cycle of burnout in the 1st campaign, it is 52.1 GW • d / t 3. Integral characteristics of the 1st campaign for VVER-1000, show that within 40 years can be recycled about 44 tons of weapons-grade plutonium condition. |
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2013
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| Series: | Nuclear technologies as integral part of engineering sciencein the modern world |
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| Online Access: | http://www.lib.tpu.ru/fulltext/c/2013/C07/010.pdf |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=241682 |