Investigation of solar energy utilization in a novel desiccant based air conditioning system

被引：34

作者：

Hurdogan, Ertac ^{[1
]}

Buyukalaca, Orhan ^{[1
]}

Yilmaz, Tuncay ^{[2
]}

Hepbasli, Arif ^{[3
,5
]}

Uckan, Irfan ^{[4
]}

机构：

[1] Osmaniye Korkut Ata Univ, Fac Engn, Dept Energy Syst Engn, TR-80000 Osmaniye, Turkey

[2] Osmaniye Korkut Ata Univ, Fac Engn, Dept Mech Engn, TR-80000 Osmaniye, Turkey

[3] King Saud Univ, Coll Engn, Dept Mech Engn, Riyadh 11421, Saudi Arabia

[4] Cukurova Univ, Fac Engn & Architecture, Dept Mech Engn, TR-01330 Adana, Turkey

[5] Yasar Univ, Fac Engn, Dept Energy Syst Engn, TR-35100 Izmir, Turkey

来源：

ENERGY AND BUILDINGS | 2012年 / 55卷

关键词：

Desiccant cooling; Air-conditioning; Solar energy; COP; COOLING SYSTEM;

D O I：

10.1016/j.enbuild.2012.02.017

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In this study, a novel desiccant based air-conditioning system was considered. This system consisted of a desiccant wheel, heat exchangers, fans, evaporative cooler, electric heater unit to simulate solar energy, and refrigeration unit. A model was developed to investigate the utilization of solar energy in the system. In the model, the temperatures obtained from the experiments over the cooling season of 2008 and solar radiation data measured by the State Meteorological Affairs (DMI) between 1986 and 2006 years for Adana were utilized. The increase in the regeneration air temperature due to solar energy assistance for the days, on which the experiments were carried out, was calculated using the model. The results obtained from the model and the experiments were also compared with each other. It may be concluded that utilization of solar energy in the system increases the coefficient of performance (COP) between 50% and 120%. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：757 / 764

页数：8

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