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首页> 外文会议>International congress on advances in nuclear power plants >Core Designs of RBWR (Resource-renewable BWR) for Recycling and Transmutation of Transuranium Elements - an Overview
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Core Designs of RBWR (Resource-renewable BWR) for Recycling and Transmutation of Transuranium Elements - an Overview

机译：铀铀元素循环利用和变的RBWR（资源可再生BWR）的核心设计

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The RBWR (resource-renewable boiling water reactor) is an innovative BWR which has a capability to breed and bum transuranium elements (TRUs) using a multi-recycling process. The RBWR can be used as a long-term energy supply and it reduces the negative environmental impact that TRUs cause as they are otherwise long-lived radioactive wastes. Two cores whose fuel bundles are compatible with each other, but have different purposes, have been proposed so far; they are the break-even reactor (RBWR-AC) and the TRU burner (RBWR-TB). The RBWR is capable of making the transition between the RBWR-AC and the RBWR-TB by changing fuel bundles. A modified version of the RBWR-TB core, the RBWR-TB 2, is proposed here. The RBWR-TB 2 is designed to be able to burn TRUs from LWR spent fuels, while the RBWR-TB is designed as a burner for the TRUs from the RBWR-TB itself. Both TRU burners fission TRUs at the rate of weight per electricity output which is more than twice the rate of TRU production by the ABWR.
机译：RBWR（资源可再生沸水反应堆）是一种创新的BWR，具有使用多循环工艺繁殖和烧穿铀元素（TRU）的能力。 RBWR可以用作长期能源，它可以减少TRU造成的负面环境影响，因为TRU本身就是长寿命的放射性废物。迄今为止，已经提出了两个燃料束相互兼容但用途不同的堆芯。它们是损益平衡反应堆（RBWR-AC）和TRU燃烧器（RBWR-TB）。 RBWR能够通过更换燃料束来在RBWR-AC和RBWR-TB之间进行转换。此处提出了RBWR-TB核心的修改版本RBWR-TB 2。 RBWR-TB 2被设计为能够燃烧LWR乏燃料中的TRU，而RBWR-TB被设计为来自RBWR-TB本身的TRU燃烧器。两个TRU燃烧器均以单位输出功率的重量比率裂变TRU，该重量比率是ABWR产生TRU的比率的两倍以上。

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