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The preparation and testing of spectrally selective paints on different substrates for solar absorbers
被引:0
|作者:
Orel, ZC
Gunde, MK
Lencek, A
Benz, N
机构:
[1] Natl Inst Chem, SI-1000 Ljubljana, Slovenia
[2] Helios, Domzale, Slovenia
[3] Bavarian Ctr Appl Energy Res, Munich, Germany
关键词:
D O I:
暂无
中图分类号:
TE [石油、天然气工业];
TK [能源与动力工程];
学科分类号:
0807 ;
0820 ;
摘要:
In this paper the preparation and testing of spectrally selective paint coatings for absorbers in flat-plate solar collectors are shown. This represents the most inexpensive way of preparing such an absorber. Basic properties of coatings prepared on aluminum, copper and stainless steel substrates are described together with the stability of the painted substrate. To calculate the performance of the solar collector with a painted absorber, a dynamic multi-node model was applied. It considers the main components and heat transfer fluxes of a flat-p[ate solar collector. (C) 2001 Elsevier Science Ltd. All rights reserved.
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页码:131 / 135
页数:5
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