| 逆流式空气湿化器热力性能的效率分析 |
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| 引用本文： | 李一兴,王玉璋,翁史烈,王永泓. 逆流式空气湿化器热力性能的效率分析[J]. 动力工程, 2006, 0(1) |
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| 作者姓名： | 李一兴 王玉璋 翁史烈 王永泓 |
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| 作者单位： | 上海交通大学动力机械及工程国家教育部重点实验室 上海200030 |
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| 基金项目： | 国家973重点基础研究发展规划项目的资助(G1999022303) |
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| 摘 要： | 为了详细研究HAT循环关键部件湿化器的热力学性能,用分析的方法定义了湿化器的效率的概念,并结合实验得出了不同进口参数,如湿空气含湿量、水气比和进口水温(水气温差)对效率的影响规律,为提高湿化器性能和确定合理的运行工作状态提供了依据。图4参13
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| 关 键 词： | 工程热物理 湿化器 热力性能 效率 |
Exergetic Efficiency of Counter-flow Humidifier's Thermodynamic Performance |
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| LI Yi-xing,WANG Yu-zhang,WENG Shi-lie,WANG Yong-hong. Exergetic Efficiency of Counter-flow Humidifier's Thermodynamic Performance[J]. Power Engineering, 2006, 0(1) |
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| Authors: | LI Yi-xing WANG Yu-zhang WENG Shi-lie WANG Yong-hong |
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| Abstract: | In order to study in detail the thermodynamic performance of humidifiers,which are key components in HAT cycles,the concept of exergetic efficiency of humidifiers is being defined by the exergy analysis method.Moreover,in connection with experimental results,the influencing effects of various input parameters;relative humidity of the moist air,the water to air ratio,inlet water temperature(temperature difference between water and air),on the exergetic efficiency have been revealed,which may serve as the foundation for improving the performance of humidifiers and fixing their rational mode of operation.Figs 4 and refs 13. |
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| Keywords: | engineering thermophysics humidifier thermodynamic performance exergetic efficiency |
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