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Nuclear fuel containing recycled and depleted uranium, and nuclear fuel bundle and nuclear reactor comprising same
Nuclear fuel containing recycled and depleted uranium, and nuclear fuel bundle and nuclear reactor comprising same
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机译:含有再生和耗尽铀,核燃料束和包含该核反应堆的核燃料和核反应堆
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摘要
Fuel bundles for a nuclear reactor are described and illustrated, and in some cases includes fuel elements each having a first fuel component of recycled uranium, and a second fuel component of at least one of depleted uranium and natural uranium blended with the first fuel component, wherein the blended first and second fuel components have a first fissile content of less than 1.2% wt of 235U. Other fuel bundles are also described and illustrated, and include a first fuel element including recycled uranium, the first fuel element having a first fissile content of no less than 0.72 wt % of 235U; and a second fuel element including at least one of depleted uranium and natural uranium, the second fuel element having a second fissile content of no greater than 0.71 wt % of 235U.
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机译:描述和说明核反应堆的燃料束,并且在某些情况下包括燃料元件,每个燃料元件具有再循环铀的第一燃料分量,以及至少一种与第一燃料组件混合的耗尽铀和天然铀中的至少一种的第二燃料分量,其中混合的第一和第二燃料组分具有小于1.2%wt的 235 sup> U的第一裂变含量。还描述和示出了其他燃料束,并包括包括再循环铀的第一燃料元件,第一燃料元件具有不小于0.72wt%的 235 U的第一裂变含量;和第二燃料元件,包括至少一种耗尽铀和天然铀,第二燃料元件具有第二裂变含量不大于0.71wt%的 235 U.
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