Experimental studies on the dehumidifier and regenerator of a liquid desiccant cooling system
Experimental studies on the dehumidifier and regenerator of a liquid desiccant cooling system
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DOI：
10.1016/s1359-4311(99)00030-7
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发表时间：
2000-02
影响因子：
6.4
通讯作者：
S. Jain;P. Dhar;S. Kaushik
中科院分区：
文献类型：
--
作者：
S. Jain;P. Dhar;S. Kaushik
液体干燥剂冷却系统正被探索作为传统蒸汽压缩系统的替代方案。除湿器和再生器是这些系统的核心。对管式降膜吸收器和板式降膜再生器进行了实验研究。实验结果与理论模型的预测进行了比较。两个湿度因素，占不适当的润湿交换器表面已被定义和估计。考虑这些因素后，理论模型对实验数据的预测误差在± 30%以内。
Liquid desiccant cooling systems are being explored as an alternative to the conventional vapor compression systems. The dehumidifier and the regenerator form the heart of these systems. A falling film tubular absorber and a falling film plate regenerator have been studied experimentally. The experimental results have been compared with the predictions from theoretical models. Two wetness factors to account for the improper wetting of exchanger surfaces have been defined and estimated. After taking these factors into account, the theoretical models predict the experimental data within ±30%.