发明名称 |
Spectral shift nuclear reactor with improved efficiency |
摘要 |
During operation of a light water moderated and cooled nuclear reactor, rods varying the neutron energy spectrum are introduced into the core of the reactor in the course of a first phase of the cycle in order to reduce the ratio of the volume of moderator to the volume of fissile material in the core. In a second phase of the cycle the spectrum displacement rods are extracted. The rods are of a mixture of thorium energy neutrons. The rods may be of fertile material and-depleted uranium. The invention is of particular interest in PWRs.
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申请公布号 |
US5386439(A) |
申请公布日期 |
1995.01.31 |
申请号 |
US19860947739 |
申请日期 |
1986.12.30 |
申请人 |
FRAMATOME |
发明人 |
LEROY, CLAUDE;MILLOT, JEAN PAUL;GONSE, ERIC |
分类号 |
G21C7/27;(IPC1-7):C21C7/24;C21C3/22 |
主分类号 |
G21C7/27 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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