Property of airflow under collector of integrated solar chimney system

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作者：
School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China [1 ]
不详 [2 ]
不详 [3 ]
机构：
来源：
Tianjin Daxue Xuebao (Ziran Kexue yu Gongcheng Jishu Ban) | 2008年 / 3卷 / 368-372期
关键词：
Seawater - Solar chimneys;
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学科分类号：
摘要：
A mini-type experimental apparatus was established, aiming at the key step to enhance seawater evaporation in integrated solar chimney system. The temperature and humidity of airflow were measured by thermal resistance, and changes of system performance at different structure conditions were studied. Results show that the airflow at the entrance of the chimney almost reaches saturation and the seawater can keep the system working during day and night. Increasing the water absorptivity and optimzing the structural parameters of the chimney can improve system performance.
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