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On the Performance of a Solar Driven Absorption Refrigerator
University of Gabes, Engineers National School, Applied Thermodynamic Research Unit, Gabes, Tunisia
University of Gabes, Engineers National School, Applied Thermodynamic Research Unit, Gabes, Tunisia
University of Gabes, Engineers National School, Applied Thermodynamic Research Unit, Gabes, Tunisia
- 1 University of Gabes, Engineers National School, Applied Thermodynamic Research Unit, Gabes, Tunisia
- 2 University of Gabes, Engineers National School, Applied Thermodynamic Research Unit, Gabes, Tunisia
- 3 University of Gabes, Engineers National School, Applied Thermodynamic Research Unit, Gabes, Tunisia
Energy and Power Engineering·Volume 06 (2014)·Pages 278–291·Published 10 September 2014·DOI10.4236/epe.2014.69024
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Abstract
An endoreversible model is used to simulate the dynamic behavior of a solar driven absorption refrigerator, the cycle under different operating and design conditions. A global time minimization procedure is performed to reach maximum performances. To evaluate the influence of the cold temperature on the system’s performances, results are carried out for three values of this temperature. They are presented in normalized charts for general applications. The minimum time set point temperature, entropy and maximum refrigeration load are sharp and therefore, are important to be considered for system design.
KeywordsRefrigerationSolar EnergyEndoreversibilityOptimizationTransient Regime
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