THEORY OF BAFFLED SOLAR AIR HEATERS

被引：31

作者：

YEH, HM

机构：

[1] Department of Chemical Engineering, Tamkang University, Tausui

来源：

ENERGY | 1992年 / 17卷 / 07期

关键词：

D O I：

10.1016/0360-5442(92)90077-D

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Considerable improvement in the collector efficiency of solar air heaters can be obtained if the fins in the collector have attached baffles to create air turbulence and an extended heat-transfer area. In this paper, energy balances in baffled solar air heaters have been developed and a theoretical equation for estimating the collector efficiency has been derived.

引用

页码：697 / 702

页数：6

共 9 条

[1]

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[2]

Chou W. H., 1987, THESIS CHENG KUNG U

[3]

DUFFIE JA, 1980, SOLAR ENG THERMAL PR, P197

[4]

Kays W.M., 2005, CONVECTIVE HEAT MASS, V4th

[5]

KREITH F, 1978, PRINCIPLES SOLAR ENG, P203

[6]

Seluck M. K., 1977, SOLAR AIR HEATERS TH, P155

[7] EFFICIENCY OF SOLAR AIR HEATERS PACKED WITH IRON FILINGS [J].

YEH, HM ;

TING, YC .

ENERGY, 1988, 13 (07) :543-547

[8] EFFICIENCY OF SOLAR AIR HEATERS WITH BAFFLES [J].

YEH, HM ;

CHOU, WH .

ENERGY, 1991, 16 (07) :983-987

[9]

YEH HM, 1985, APPL ENERG, V22, P145

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