| 几种典型注水量下吸附式冷管的工作特性实验研究 |
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| 引用本文： | 武卫东,张华,刘训海,伍贻文.几种典型注水量下吸附式冷管的工作特性实验研究[J].上海理工大学学报(社会科学版),2005,27(6):475-478. |
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| 作者姓名： | 武卫东 张华 刘训海 伍贻文 |
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| 作者单位： | 上海理工大学动力工程学院,上海200093 |
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| 基金项目： | 上海市教委曙光计划资助项目（01SG35）;上海市重点学科建设项目（T0503） |
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| 摘 要： | 针对直径16mm、总长1000mm（包括吸附器和冷凝／蒸发器）、工质对为分子筛-水的吸附式冷管元件，在不同注水量下的循环工作特性进行了实验研究与分析．结果表明，最佳注水量时制冷剂都是在变化的饱和压力及对应的饱和温度下冷凝或蒸发，吸附式冷管几乎一直处于饱和工作过程；而制冷剂充注过多或过少时，则均有不同程度的不饱和过程的出现．
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| 关 键 词： | 吸附制冷 制冷管 分子筛-水 制冷剂充注量 工作特性 |
| 收稿时间： | 4/4/2005 12:00:00 AM |
Experimental study on cycle process of an adsorption cooling tube under various water-charging conditions |
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| WU Wei-dong,ZHANG Hu,LIU Xun-hai,WU Yi-wen.Experimental study on cycle process of an adsorption cooling tube under various water-charging conditions[J].Journal of University of Shanghai For Science and Technilogy(Social Science),2005,27(6):475-478. |
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| Authors: | WU Wei-dong ZHANG Hu LIU Xun-hai WU Yi-wen |
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| Abstract: | Solid adsorption cooling tube driven by waste heat is a novel subminiaturized refrigeration component. Experimental study is carried out for cycle characteristics of an adsorption cooling tube with zeolite-water as a working pair under various refrigerant charge conditions. The cooling tube is a metal tube 16 mm in diameter and 1 000 mm long containing the generator and the condenser/evaporator. The results show that refrigerant will condense or evaporate under the variational saturation pressure and its corresponding temperature almost all along, when the optimum refrigerant is charged in the cooling tube. And the cooling tube will go on with occurrence of the non-saturation process, when the overmuch or deficient refrigerant is charged in it. The research results provide a great help for knowing well the working characteristics of the cooling tube and improving its performance. |
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| Keywords: | adsorption refrigeration cooling tube zeolite-water refrigerant charge working characteristic |
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