Study of natural ventilation of houses by a metallic solar wall under tropical climate

被引：148

作者：

Hirunlabh, J ^{[1
]}

Kongduang, W ^{[1
]}

Namprakai, P ^{[1
]}

Khedari, J ^{[1
]}

机构：

[1] King Mongkuts Univ Technol, Sch Energy & Mat, Div Energy Technol, Bangkok 10140, Thailand

来源：

RENEWABLE ENERGY | 1999年 / 18卷 / 01期

关键词：

D O I：

10.1016/S0960-1481(98)00783-6

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Heat removal from habitation was studied by using a metallic solar wall (MSW) at Bangkok. The MSW consists of a glass cover, air gap, black metallic plate and insulator made of microfiber and plywood. It was found that the MSW with 14.5 cm air gap and 2 m(2) of surface area (H x W: 2 x I m) produced the highest air mass flow rate of about 0.01-0.02 kg s(-1). Room temperature during tests was near to ambient air, ensuring human comfort resulting from the ventilation produced by the MSW. Comparison between simulated and experimental results showed a good accord, therefore the numerical model is valid. Thus, it can be used to evaluate the long-term reduction of heat transfer into the habitation. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

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页码：109 / 119

页数：11

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