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Nuclear reactor, in particular pool-type nuclear reactor, with new-concept fuel elements

机译:具有新概念燃料元件的核反应堆,特别是池式核反应堆

摘要

The present invention relates to a nuclear reactor, in particular a pool-type nuclear reactor cooled with liquid metal (for example, a heavy metal such as lead or lead-bismuth eutectic) or with sodium or molten salts, having a core formed by a bundle of fuel elements and immersed in a primary fluid circulating between the core and at least one heat exchanger; the fuel elements extend along respective parallel longitudinal axes and have respective bottom active parts immersed in the primary fluid to constitute the core, and respective service parts that extend at the top from the active parts and emerge from the primary fluid; the fuel elements are mechanically supported via respective top end heads anchored to supporting structures and can be operated via handling machines.
机译:核反应堆技术领域本发明涉及一种核反应堆,特别是用液态金属(例如,重金属,例如铅或铅-铋-共晶)或钠或熔融盐冷却的池型核反应堆,其芯由燃料元件束,并浸入在堆芯和至少一个热交换器之间循环的一次流体中;燃料元件沿着各自平行的纵轴延伸,并具有浸没在初级流体中以构成核的各自的底部活性部分,以及从活性部分在顶部延伸并从初级流体中出来的各个维修部分;燃料元件通过锚固在支撑结构上的各个顶端头进行机械支撑,并可通过装卸机进行操作。

著录项

  • 公开/公告号US8817942B2

    专利类型

  • 公开/公告日2014-08-26

    原文格式PDF

  • 申请/专利权人 LUCIANO CINOTTI;

    申请/专利号US20080680055

  • 发明设计人 LUCIANO CINOTTI;

    申请日2008-09-25

  • 分类号G21C1/03;G21C3/32;G21C19/02;G21C1;G21C3;G21C19;

  • 国家 US

  • 入库时间 2022-08-21 16:03:59

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