| ITERУ??????????????????????????о? |
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| 引用本文： | 王开松,董标,王忠伟,程勇.ITERУ??????????????????????????о?[J].核聚变与等离子体物理,2011,31(2):156-160. |
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| 作者姓名： | 王开松 董标 王忠伟 程勇 |
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| 作者单位： | (1. ????????????е???????????? 232001??2. ?й??????????????????о???????? 230031) |
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| 基金项目： | 国家重点基础研究发展计划(973计划)项目“1TER高温超导超大电流引线型超导传输线的研究(2008CB71 7900)”；ITER计划项目ITER大型超导磁体系统馈线研究(2008GB102000)专项支持；安徽理工大学博士基金 |
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| 摘 要： | 根据ITER装置对过渡馈线技术性能的要求及馈线系统工作时所处的特殊低温真空环境,考虑热传导和辐射换热等因素,采用有限元分析法对过渡馈线系统进行了稳态热分析、瞬态热分析、温度-结构耦合分析,获得了过渡馈线的温度分布、系统热漏、温度及变形的时间历程曲线,为过渡馈线的设计和改进提供了依据.
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| 关 键 词： | ITER 校正场 过渡馈线 传热分析 |
Thermodynamics performance study of cryostat feed of ITER correction coil system |
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| WANG Kai-song,DONG Biao,WANG Zhong-wei,CHENG Yong.Thermodynamics performance study of cryostat feed of ITER correction coil system[J].Nuclear Fusion and Plasma Physics,2011,31(2):156-160. |
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| Authors: | WANG Kai-song DONG Biao WANG Zhong-wei CHENG Yong |
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| Institution: | (1. School of Mechanical Engineering, Anhui University of Science and Technology, Huainan 232001;2. Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031) |
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| Abstract: | According to ITER device requirements for cryostat feed through(CFT) technical characteristic and special low temperature and high vacuum environment under feeder systems working condition, taking heat conduction and radiation heat transfer into account, adopting finite elements analysis, feeder systems were engaged in steady state thermal analysis, transient thermal analysis, coupled analysis between structure and heat conduction. The temperature distribution, heat leakage, temperature-time curve and deformation time cure can be obtained, which offer the basis for the design and the improvement of CFT. |
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