CANDU6机组严重事故堆芯损伤状态评价方法
Core Damage Assessment for CANDU6 Under Severe Accident Condition
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摘要:
描述了一种评价CANDU6机组严重事故工况下堆芯损伤状态的方法。该方法不依赖于对冷却剂系统、反应堆厂房流体的取样分析结果，而是基于在线实时参数，能快速评价堆芯状态。同时给出了评价方法的具体实施思路，借助于信号分析技术，实时评价堆芯损伤状态。该方法可以作为CANDU6机组堆芯损伤状态评价的技术基础。 Abstract:This article proposed a method to assess CANDU6 core damage states during severe accidents. It depends on online parameters to quickly assess the status of the damaged core, instead of a lab analysis of coolant system or containment fluids. Meanwhile, this article proposed considerations for implementation of the method. Based on signal analysis technology, core damage states could be assessed in real time. The proposed method could be used as the technical basis for CANDU6 core damage states assessment.
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