Performance evaluation of an inverted absorber solar still

被引：43
|
作者：
Tiwari, GN [1 ]
Suneja, S [1 ]
机构：
[1] Indian Inst Technol, Ctr Energy Studies, New Delhi 110016, India
来源：
ENERGY CONVERSION AND MANAGEMENT | 1998年 / 39卷 / 3-4期
关键词：
purification of water; solar still; solar energy;
D O I：
10.1016/S0196-8904(96)00227-0
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
In this communication, an analysis of an inverted absorber solar still has been presented. Analytical expressions for water temperature, condensing cover temperature, hourly yield and instantaneous thermal efficiency have been derived in terms of design and climatic parameters. Numerical computation has been performed for a typical day of Delhi weather for a normal as well as an inverted absorber solar still. It is found that the inverted absorber solar still gives about double the output of the conventional solar still. (C) 1997 Elsevier Science Ltd.
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页码：173 / 180
页数：8
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