| 发生器、吸收器传质效率对高温吸收式热泵性能的影响 |
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| 引用本文： | 钟理,李志军,谢文玉,莫桂娣. 发生器、吸收器传质效率对高温吸收式热泵性能的影响[J]. 化工科技, 2001, 9(2): 4-7 |
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| 作者姓名： | 钟理 李志军 谢文玉 莫桂娣 |
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| 作者单位： | 华南理工大学化工学院, |
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| 基金项目： | 广东省自然科学基金资助项目!(B6 -133 -0 49) |
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| 摘 要： | 研究分析了水／二甘醇高温吸收式热泵的发生器、吸收器传质过程及效率对系统性能的影响。当发生器、吸收器传质效率提高，系统性能系数COP、Yong效率η及Yong指标I均增大，而溶液循环比FR减小，通过回归分析，获得了评价热泵性能的关联式。
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| 关 键 词： | 吸收式热泵 发生器 吸收器 传质 高温吸收式 热泵 性能 |
| 文章编号： | 1008-0511(2001)02-0004-04 |
| 修稿时间： | 2001-01-08 |
EFFECT OF MASS TRANSFER EFFICIENCY IN THE ABSORBER AND GENERATOR ON HIGH TEMPERATURE ABSORPTION HEAT PUMP OF WATER/DIGLYCOL |
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| ZHONG Li,LI Zhi-jun,XIE Wen-yu,MO Gui-di. EFFECT OF MASS TRANSFER EFFICIENCY IN THE ABSORBER AND GENERATOR ON HIGH TEMPERATURE ABSORPTION HEAT PUMP OF WATER/DIGLYCOL[J]. Science & Technology In Chemical Industry, 2001, 9(2): 4-7 |
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| Authors: | ZHONG Li LI Zhi-jun XIE Wen-yu MO Gui-di |
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| Abstract: | The influence of mass transfer process and efficiency in the absorber and generator of water/diglycol high temperature absorption heat pump on system performance was analyzed and investigated in this paper. Performance coefficient, exergy efficiency and exergy index increase with increasing mass transfer efficiency in the absorber and generator, while solution cycle ratio decreases with the increase of mass transfer efficiency in the absorber and generator. The correlation evaluating the performance of heat pump was obtained by regressive analysis. |
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| Keywords: | Absorption heat pump Absorber Generator Mass transfer |
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