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Absorption and adsorption chillers applied to air conditioning systems

Absorption and adsorption chillers applied to air conditioning systems Absorption and adsorption chillers applied to air conditioning systems This work presents an application possibility of sorption refrigerators driven by low temperature fluid for air conditioning of buildings. Thermodynamic models were formulated and absorption LiBr-water chiller with 10 kW cooling power as well as adsorption chiller with silica gel bed were investigated. Both of them are using water for desorption process with temperature T des = 80 °C. Coefficient of performance (COP) for both cooling cycles was analyzed in the same conditions of the driving heat source, cooling water T c = 25 °C and temperature in evaporator T evap = 5 °C. In this study, the computer software EES was used to investigate the performance of absorption heat pump system and its behaviour in configuration with geothermal heat source. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Archives of Thermodynamics de Gruyter

Absorption and adsorption chillers applied to air conditioning systems

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Publisher
de Gruyter
Copyright
Copyright © 2010 by the
ISSN
1231-0956
eISSN
2083-6023
DOI
10.2478/v10173-010-0010-0
Publisher site
See Article on Publisher Site

Abstract

Absorption and adsorption chillers applied to air conditioning systems This work presents an application possibility of sorption refrigerators driven by low temperature fluid for air conditioning of buildings. Thermodynamic models were formulated and absorption LiBr-water chiller with 10 kW cooling power as well as adsorption chiller with silica gel bed were investigated. Both of them are using water for desorption process with temperature T des = 80 °C. Coefficient of performance (COP) for both cooling cycles was analyzed in the same conditions of the driving heat source, cooling water T c = 25 °C and temperature in evaporator T evap = 5 °C. In this study, the computer software EES was used to investigate the performance of absorption heat pump system and its behaviour in configuration with geothermal heat source.

Journal

Archives of Thermodynamicsde Gruyter

Published: Jul 1, 2010

References