| 温度与充满率对低温容器无损贮存性能的影响 |
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| 引用本文： | 徐烈,孙恒,李兆慈,张存泉,赵兰萍.温度与充满率对低温容器无损贮存性能的影响[J].化工学报,2001,52(10):891-895. |
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| 作者姓名： | 徐烈 孙恒 李兆慈 张存泉 赵兰萍 |
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| 作者单位： | 上海交通大学动力与能源工程学院 |
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| 基金项目： | “8 6 3”基金资助项目 |
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| 摘 要： | 分析了环境温度和充满率对升压速度的影响 ,给出了环境温度变化对无损贮存性能影响的曲线、不同充满率下贮存压力与容器单位容积受热量和不同充满率下无损贮存压力与时间等关系图 ,并提出了最佳充满率的概念
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| 关 键 词： | 温度充满率 无损贮存 低温容器 液化气体 升压速率 |
| 文章编号： | 0438-1157(2001)10-0891-05 |
| 修稿时间： | 2000年1月7日 |
EFFECTS OF TEMPERATURE AND LIQUID VOLUME FRACTION ON PERFORMANCE OF NON-LOSS STORAGE IN CRYOGENIC VESSELS |
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| XU Lie,SUN Heng,LI Zhaoci,ZHANG Cunquan,ZHAO Lanping.EFFECTS OF TEMPERATURE AND LIQUID VOLUME FRACTION ON PERFORMANCE OF NON-LOSS STORAGE IN CRYOGENIC VESSELS[J].Journal of Chemical Industry and Engineering(China),2001,52(10):891-895. |
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| Authors: | XU Lie SUN Heng LI Zhaoci ZHANG Cunquan ZHAO Lanping |
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| Abstract: | In this paper,the effects of temperature and liquid volume fraction on pressure rise in non-loss cryogenic vessels are analyzed. Graphs are provided for the relation between environmental temperature and the performance of non-loss storage for the different types of cryogenic vessel(multi-layer insulation, vacuum-powders insulation, high-vacuum insulation), as well as for the relationship between storage-pressure and heat flow received by the container per unit volume for various volume fractions.The conception of optimum liquid volume fraction is also presented .The results are useful for the design,use and choice of non-loss storage vessels for liquefied gases, precious gases,rare gases and poisonous gases. |
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| Keywords: | temperature fraction of liquid volume non-loss storage |
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