| 安全壳内MSLB事故下的质能释放与安全壳行为分析 |
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| 引用本文： | 张渝,余红星. 安全壳内MSLB事故下的质能释放与安全壳行为分析[J]. 核动力工程, 2002, 23(5): 40-43 |
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| 作者姓名： | 张渝 余红星 |
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| 作者单位： | 中国核动力研究设计院,成都,610041 |
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| 摘 要： | 基于18个月换料的堆芯设计，利用THEMIS程序计算了大亚湾核电站1、2号机组在安全壳内发生主蒸汽管道断裂事故（MSLB）下的质能释放（MEB）量。以此为边界条件，利用PAREO9程序对安全壳的响应做了分析。分析认为，在假想的MSLB事故下，安全壳的完整性有保障。
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| 关 键 词： | 安全壳 MSLB事故 主蒸汽管道断裂 质能释放 安全 反应堆 换料时间 大亚湾核电站 |
| 文章编号： | 0258-0926(2002)05-0040-04 |
| 修稿时间： | 2002-05-29 |
Mass and Energy Release and Containment Response Analyses for MSLB inside Containment |
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| ZHANG Yu,YU Hong-xing. Mass and Energy Release and Containment Response Analyses for MSLB inside Containment[J]. Nuclear Power Engineering, 2002, 23(5): 40-43 |
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| Authors: | ZHANG Yu YU Hong-xing |
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| Abstract: | Based on the core design of 18-months fuel cycle, Mass and Energy Release (MER) analyses in case of Main Steam Line Break (MSLB) inside containment were evaluated with THEMIS code for Daya Bay Nuclear Power Plant Unit 1&2. Then the containment response analyses were carried out with PAREO9 code by using the MER data as boundary conditions. Analyses show the containment integrity can be ensured under the postulated MSLB accident. |
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| Keywords: | Main steam line break Mass and energy release Containment response |
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