An experimental study of summer performance of a recirculation type underground airpipe air conditioning system

被引：0
|
作者：
Sawhney, RL [1 ]
Buddhi, D [1 ]
Thanu, NM [1 ]
机构：
[1] Devi Ahilya Univ, Sch Energy & Environm Studies, Indore 452001, India
来源：
BUILDING AND ENVIRONMENT | 1999年 / 34卷 / 02期
关键词：
underground airpipe air conditioning; earth-coupled heat exchanger tubes; below grade blower chamber; below grade inspection chamber; cooling potential; COP;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The thermal performance of the underground airpipe air conditioning system constructed at the Non-Conventional Energy Research Institute, Ghosi has been studied. The heat exchanger is used in recirculation mode to aircondition eight rooms in a guest house at the Institute. The temperature and relative humidity of a conditioned and non-conditioned room are measured every two hours. The cooling potential of the system is estimated. It is observed that reasonably good thermal comfort conditions can be created in the building with such a system. The COP of the installed system is found to be 3.35. (C) 1998 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：189 / 196
页数：8
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