Share

IIR document

Design, construction and operation of a solar powered ammonia-water absorption refrigeration system in Saudi Arabia.

Author(s) : SAID S. A. M., SPINDLER K., SHAARAWI M. A. el-, et al.

Type of article: Article, IJR article

Summary

This study presents an experimental investigation of a solar thermal powered ammonia–water absorption refrigeration system. The focus of this study lies on the design of the components of the absorption chiller, the ice storages and the solar collector field as well as the integration of the data acquisition and control unit. An ammonia–water (NH3/H2O) absorption chiller was developed in the laboratory of the Institute of Thermodynamics & Thermal Engineering (ITW) at the University of Stuttgart (Germany). A demonstration plant was built in the laboratory of the CoRE-RE at King Fahd University of Petroleum & Minerals (KFUPM – Saudi Arabia). The whole system was tested successfully. The results of the experiments indicated a chiller coefficient of performance (COP) of 0.69 and a cooling capacity of 10.1?kW at 114/23/-2 (°C) representing the temperatures of the generator inlet, the condenser/absorber inlet and the evaporator outlet respectively. Even at 140/45/-4 (°C), the chiller was running with a cooling capacity of 4.5?kW and a COP of 0.42.

Available documents

Format PDF

Pages: 222-231

Available

  • Public price

    20 €

  • Member price*

    Free

* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).

Details

  • Original title: Design, construction and operation of a solar powered ammonia-water absorption refrigeration system in Saudi Arabia.
  • Record ID : 30016786
  • Languages: English
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 62
  • Publication date: 2016/02

Links


See other articles in this issue (17)
See the source

Indexing