On the Burn-Up Characteristics of Large Pu-U Fast Reactors
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概要
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Breeding ratio, effective multiplication factor keff and sodium-void reactivity effect of Pu-U fast reactors having a 3, 000 l core volume are investigated as functions of burn-up. Following results are obtained. <BR>(1) Initial breeding ratio does not fail to be a measure for roughly estimating breeding character.<BR> (2) By charging Pu fuel in the internal blanket situated inside core region, heft. of the system remains almost constant along with burn-up.<BR> (3) The variation of sodium-void reactivity due to fuel burn-up of the above system does not seem to be serious.
- 一般社団法人 日本原子力学会の論文
著者
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Ohta Masao
Department Of Nuclear Engineering Kyoto University
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Nishihara Hiroshi
Department Of Chemistry Faculty Of Science And Technology Keio University
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OHTA Masao
Department of Nuclear Engineering, Kyoto University, Kyoto-shi
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