期刊文献+

美国压水堆RPV延寿分析研究及中国RPV延寿之关键问题 被引量:10

Analysis on Life Extension of PWR-RPV in USA and Key Issues on Life Extension of RPV in China
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摘要 以美国Point Beach-2 60年延寿执照更新为例,论述基于中子辐照脆化机理的时限老化分析——承压热冲击分析、上平台能量分析和压力-温度限值曲线计算分析;在介绍美国RPV延寿期内辐照监督要求和新技术开发应用的基础上,参照法国核电法规要求,重点分析了中国在RPV中子辐照脆化评估中的几个关键问题。 Taking the 60 years life extension license of Point Beach -2 as an example, the time limited aging analysis (TLAA) based on neutron irradiation embrittlement mechanism was discoursed, including pressure thermal shock (PTS) analysis, upper shelf energy (USE) analysis, and pressure - temperature limited curve (P - T curve) calculation. Based on the introduction of irradiation surveillance require- ments for life extension of RPV and development and application of the new technologies in USA, accord- ing to the requirements of France nuclear power codes, several key issues concerning the neutron embrit- tlement assessment of RPV in China was focused on analysis.
出处 《压力容器》 北大核心 2010年第6期46-51,64,共7页 Pressure Vessel Technology
关键词 反应堆压力容器(RPV) 延寿60年 中子辐照脆化 时限老化分析 reactor pressure vessel (RPV) 60 years life extension neutron irradiation embrittlement time limit aging analysis (TLAA)
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参考文献28

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