| LOFTL2-5LBLOCA试验分析方法 |
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| 引用本文： | 张中伟,梁国兴,匡波. LOFTL2-5LBLOCA试验分析方法[J]. 核动力工程, 2011, 32(5): 33-37,48 |
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| 作者姓名： | 张中伟 梁国兴 匡波 |
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| 作者单位： | 上海交通大学核科学与工程学院,上海,200240 |
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| 摘 要： | 采用保守评价模型与电厂状态参数最佳估算相结合的方法对大破口冷却剂丧失事故( LBLOCA)进行认证分析.以RELAP5/MOD3为分析工具,结合非参数统计方法,对电厂状态参数进行不确定性量化分析,对LOFT L2-5冷段双端剪切断裂LBLOCA整体试验进行了冷却剂丧失事故(LOCA)分析.分析表明,引入保守分析模式与最...
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| 关 键 词： | LOCA分析 评价模型 不确定性分析 初始运行条件 峰值包壳温度 |
Analysis Method for LOFT L2-5 LBLOCA Experiment |
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| ZHANG Zhong-wei,LIANG Guo-xing,KUANG Bo. Analysis Method for LOFT L2-5 LBLOCA Experiment[J]. Nuclear Power Engineering, 2011, 32(5): 33-37,48 |
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| Authors: | ZHANG Zhong-wei LIANG Guo-xing KUANG Bo |
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| Affiliation: | ZHANG Zhong-wei,LIANG Guo-xing,KUANG Bo (School of Nuclear Science and Engineering,Shanghai Jiaotong University,Shanghai,200240,China) |
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| Abstract: | The methodology for Large Break Loss of Coolant Accident(LBLOCA) licensing analysis with conservative Appendix K models plus statistical plant parameters analysis is presented in this paper.With the Appendix K version of RELAP5,which has been modified in compliance with the requirements of 10CFR50 Appendix K evaluation model,the quantification of the effect of plant status uncertainty on the safety parameter is carried out,based on a non-parametric statistical method.To demonstrate the new LOCA methodology,... |
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| Keywords: | LOCA analysis Evaluation model Uncertainty analysis Initial operating condition PCT |
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