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| 太阳能叉流液体除湿空调再生热质传递稳态实验 | |
| 引用本文： | 高文忠,柳建华,章学来.太阳能叉流液体除湿空调再生热质传递稳态实验[J].化工学报,2011,62(10):2747-2752. |
| 作者姓名： | 高文忠 柳建华 章学来 |
| 作者单位： | 1. 上海海事大学商船学院,上海201306;上海理工大学能源与动力学院,上海200093 2. 上海理工大学能源与动力学院,上海,200093 3. 上海海事大学商船学院,上海,201306 |
| 基金项目： | 国家自然科学基金项目(50976064); 上海海事大学科研基金项目(20110034)~~ |
| 摘 要： | 再生器是太阳能液体除湿系统的核心设备，其效率直接影响整个系统的性能。分析了再生器出口参数由进口参数和效率直接获得的可行性,并建立叉流液体再生系统，采用氯化锂为再生溶液，Celdek填料为热质交换介质，实验测试溶液和空气进出口参数对再生器全热效率和湿度效率的影响规律，并进行线性回归，结果表明：全热效率主要受溶液流量、温度以及空气流量、温度和含湿量的影响；湿度效率和溶液流量、温度、浓度以及空气流量关联性强,与其他变量关系很小；线性回归方程计算结果和实验结果误差基本在20%以内，可通过进口参数预测出口状态。 |
| 关 键 词： | 叉流再生器 传热传质 全热效率 湿度效率 |
Heat and mass transfer experiments of regenerator in solar-driven cross-flow liquid desiccant air conditioning |
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| GAO Wenzhong,LIU Jianhua,ZHANG Xuelai.Heat and mass transfer experiments of regenerator in solar-driven cross-flow liquid desiccant air conditioning[J].Journal of Chemical Industry and Engineering(China),2011,62(10):2747-2752. | |
| Authors: | GAO Wenzhong LIU Jianhua ZHANG Xuelai |
| Affiliation: | GAO Wenzhong1,2,LIU Jianhua2,ZHANG Xuelai1(1Merchant Marine College,Shanghai Maritime University,Shanghai 201306,China,2School of Energy & Power Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China) |
| Abstract: | Regenerator is one of the core components in a liquid desiccant air-conditioning system driven by solar energy,and its efficiency directly affects the performance of the system.The feasibility to obtain outlet parameters for the regeneration from its efficiency and import parameters was analyzed,and a cross-flow regenerator was established,in which LiCl solution and Celdek structured packing were used.Enthalpy efficiency and moisture efficiency were adopted to describe the heat and mass transfer performance... |
| Keywords: | cross-flow regenerator heat and mass transfer enthalpy efficiency moisture efficiency |
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