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Fuel element for a pressurised water nuclear reactor and core of a pressurised water nuclear reactor made of said fuel elements

机译:用于压水核反应堆的燃料元件以及由所述燃料元件制成的压水核反应堆的堆芯

摘要

A fuel assembly for a pressurized-water nuclear reactor contains a plurality of grid-shaped, square spacers spaced apart from one another. Each of the grid-shaped, square spacers has four edge webs. At least one of the spacers has at least two differently configured edge webs for generating a force which acts from a flowing cooling water on the fuel assembly in a plane of the spacer transversely with respect to an axial direction. A multiplicity of fuel rods extend in the axial direction and are guided in the plurality of grid-shaped, square spacers.
机译:用于压水核反应堆的燃料组件包含多个彼此间隔开的栅格形方形间隔器。每个栅格形方形间隔物都有四个边缘腹板。间隔件中的至少一个具有至少两个不同构造的边缘腹板,用于产生力,该力从流动的冷却水沿间隔件的平面相对于轴向方向作用在燃料组件上。多个燃料棒在轴向方向上延伸并且在多个网格形的方形间隔件中被引导。

著录项

  • 公开/公告号ZA200509338B

    专利类型

  • 公开/公告日2006-08-30

    原文格式PDF

  • 申请/专利权人 FRAMATOME ANP GMBH;

    申请/专利号ZA20050009338

  • 申请日2005-11-18

  • 分类号C12C;G21C3/322;G21C3/34;

  • 国家 ZA

  • 入库时间 2022-08-21 21:37:22

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