| 中国聚变工程实验堆真空室超压保护系统中爆破片的选型与计算 |
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| 引用本文： | 陶腊宝,杨庆喜,徐皓,李宁,陈建,陆坤,周才品. 中国聚变工程实验堆真空室超压保护系统中爆破片的选型与计算[J]. 核聚变与等离子体物理, 2020, 40(2): 162-167. DOI: 10.16568/j.0254-6086.202002011 |
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| 作者姓名： | 陶腊宝 杨庆喜 徐皓 李宁 陈建 陆坤 周才品 |
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| 作者单位： | (1. 中国科学院等离子体物理研究所，合肥230031；2. 中国科学技术大学，合肥 230026；3. 核工业西南物理研究所，成都 610041) |
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| 摘 要： | 参照相关标准,对聚变装置真空室超压保护系统(VVPSS)中爆破片进行了选型。结合VVPSS的工作要求,完成了爆破片的设计计算,初步得到爆破片直径为882mm,厚度为1mm。利用有限元分析软件对多种型号爆破片进行结构分析比较,最终选用了反拱环向开缝型爆破片。对最终选定的爆破片进行优化设计,使其达到设计要求。
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| 关 键 词： | 真空室超压保护系统 爆破片 CFETR 有限元分析 |
| 收稿时间： | 2019-01-04 |
Demonstration and calculation of rupture discs in vacuum vessel pressure suppression system of CFETR |
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| TAO La-bao,YANG Qing-xi,XU Hao,LI Ning,CHEN Jian,LU Kun,ZHOU Cai-pin. Demonstration and calculation of rupture discs in vacuum vessel pressure suppression system of CFETR[J]. Nuclear Fusion and Plasma Physics, 2020, 40(2): 162-167. DOI: 10.16568/j.0254-6086.202002011 |
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| Authors: | TAO La-bao YANG Qing-xi XU Hao LI Ning CHEN Jian LU Kun ZHOU Cai-pin |
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| Affiliation: | (1. Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031; 2. University of Science and Technology of China, Hefei 230026; 3. Southwestern Institute of Physics, Chengdu 610041) |
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| Abstract: | The selection of the rupture disc in vacuum vessel pressure suppression system (VVPSS) of CFETR is carried out according to the relevant standards. The design and the calculation of the rupture disc are completed under the VVPSS working conditions, and the preliminary results show that the diameter of disc is 882mm and its thickness is 1mm. The structural analysis and the comparison of the various rupture discs are carried out with the finite element analysis software, the anti-arched rupture disc with toroidal seam is selected finally. The finally selected rupture disc is optimized to meet the design requirements. |
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| Keywords: | Vacuum vessel pressure suppression system Rupture disc CFETR Finite element analysis |
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