Energy and exergy investigation of a novel double effect hybrid absorption refrigeration system for solar cooling

2015 ◽  
Vol 40 (39) ◽  
pp. 13849-13856 ◽  
Author(s):  
Nahla Bouaziz ◽  
D. Lounissi
Keyword(s):  
Double Effect ◽  
Absorption Refrigeration ◽  
Refrigeration System ◽  
Solar Cooling ◽  
Energy And Exergy ◽  
Absorption Refrigeration System

Design of a Solar Assisted Absorption Refrigeration System

2014 ◽  
Vol 953-954 ◽  
pp. 66-73
Author(s):  
Yan Ling Liu ◽  
Xue Zeng Shi ◽  
Yuan Yu
Keyword(s):  
High Pressure ◽  
Solar Energy ◽  
System Simulation ◽  
Double Effect ◽  
Absorption Refrigeration ◽  
Refrigeration System ◽  
Absorption System ◽  
Pressure Generator ◽  
Simulation Results ◽  
Absorption Refrigeration System

This paper presents the design of a solar/gas driving double effect LiBr-H2O absorption system. In order to use solar energy more efficiently, a new kind of solar/gas driving double effect LiBr-H2O absorption system is designed. In this system, the high-pressure generator is driven by conventional energy, natural gas, and solar energy together with water vapor generated in the high-pressure generator, which supplies energy to the low-pressure generator for a double effect absorption system. Simulation results illustrate that this kind of system is feasible and economical. Economic evaluation of several systems is also given in this paper in order to get a clear knowledge of the energy consumption of the system.

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