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Pressurized water reactor fuel assemblies and pressurized water reactor cores
Pressurized water reactor fuel assemblies and pressurized water reactor cores
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机译:压水堆燃料组件和压水堆堆芯
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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.
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