Experimental investigation of the cooling performance of a ground source heat pump system in Denizli, Turkey

被引：27
|
作者：
Karabacak, Rasim [1 ]
Acar, Sengul Guven [1 ]
Kumsar, Halil [2 ]
Gokgoz, Ali [2 ]
Kaya, Mustafa [2 ]
Tulek, Yahya [3 ]
机构：
[1] Pamukkale Univ, Dept Mech Engn, TR-20070 Kinikli, Denizli, Turkey
[2] Pamukkale Univ, Dept Geol Engn, TR-20070 Kinikli, Denizli, Turkey
[3] Pamukkale Univ, Dept Food Engn, TR-20070 Kinikli, Denizli, Turkey
来源：
INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID | 2011年 / 34卷 / 02期
关键词：
Ground source; Heat pump; Heat exchanger; Borehole; Ground; Thermal conductivity; EXCHANGER; ENERGY;
D O I：
10.1016/j.ijrefrig.2010.10.009
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The ground source heat pump system (GSHP) is installed at PamukkaleUniversity in Denizli, Turkey. The U-bend ground heat exchanger pipe length of 225 m was buried in soil at 110 m depth. In the 2008 cooling season, performance coefficients of the heat pump and the system were determined in the range of 3.1-4.8 and 2.1-3.1, respectively. The values of solar radiation, external temperature, relative humidity and wind speed were measured continuously. The relations of performance coefficients of ground source heat pump according to the meteorological data including solar radiation, wind speed, relative humidity and external temperature with this experiment were revealed exactly. The results of this study fulfil the lack in the literature. (C) 2010 Elsevier Ltd and IIR. All rights reserved.
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页码：454 / 465
页数：12
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