| 液氢管路绝热设计与效果分析 |
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| 引用本文： | 何家声. 液氢管路绝热设计与效果分析[J]. 低温工程, 2005, 6(1): 17-20,43 |
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| 作者姓名： | 何家声 |
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| 作者单位： | 航天科技集团公司一院十五所,北京,100076 |
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| 摘 要： | 通过总结液氢管路绝热设计和使用的经验,着重分析了夹层气体压强与漏热和表观导热系数以及气体压强回升与时间的定量关系,提出了工程设计中绝热性能及真空寿命的确定方法.
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| 关 键 词： | 液氢管路 绝热 设计 |
| 文章编号： | 1000-6516(2005)01-0017-05 |
Insulation design and effect analysis of liquid hydrogen line |
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| He Jiasheng. Insulation design and effect analysis of liquid hydrogen line[J]. Cryogenics, 2005, 6(1): 17-20,43 |
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| Authors: | He Jiasheng |
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| Abstract: | The paper summarizes the insulation design and the effect of the liquid hydrogen line,and gives emphasis to analysize the relationship between the residual gas pressure,the heat transfer or the mena apparent thermal conductivity.The way to determine the insulation effect and the vacuum life is introduced in the engineering design. |
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| Keywords: | liquid hydrogen line insulation design |
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