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Safety system for a nuclear plant and nuclear plant with a safety system
Safety system for a nuclear plant and nuclear plant with a safety system
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机译：用于核电站的安全系统以及具有该安全系统的核电站
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摘要
A safety system for a nuclear plant includes a plurality of catalytic recombiner elements each triggering a recombination reaction with oxygen when hydrogen is entrained in an onflowing gas flow, so that reliable elimination of the hydrogen from the gas mixture is ensured with an especially high degree of operational safety even based on comparatively extreme conditions or scenarios of the aforementioned type. The recombiner elements and/or the flow paths each connecting two recombiner elements on the gas side are configured in such a way that a pressure pulse triggered in the gas medium by an ignition during the recombination reaction in a first recombiner element triggers a gas displacement process having a flow rate of at least 5 m/s in the onflow region of a second, adjacent recombiner element. A nuclear plant with a safety system is also provided.
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机译：用于核电站的安全系统包括多个催化重组器元件，当氢气在流动的气流中夹带氢时，每个催化重组器元件都会触发与氧气的重组反应，从而确保以极高的去除率可靠地从气体混合物中消除氢气。甚至基于相对极端的条件或上述类型的场景也可确保运行安全。分别在气体侧上连接两个重组器元件的重组器元件和/或流动路径被构造成使得在第一重组器元件中的重组反应期间由点火在气体介质中触发的压力脉冲触发气体置换过程。在第二个相邻的重组器元件的流入区域中的流量至少为5 m / s。还提供了具有安全系统的核电站。
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