Experimental study of a miniature vapor compression refrigeration system with two heat sink evaporators connected in series or in parallel

2015 ◽  
Vol 49 ◽  
pp. 28-35 ◽  
Author(s):  
Jing He ◽  
Yuting Wu ◽  
Xia Chen ◽  
Yuanwei Lu ◽  
Chongfang Ma ◽  
...  
Keyword(s):  
Experimental Study ◽  
Heat Sink ◽  
Vapor Compression ◽  
Refrigeration System ◽  
In Series ◽  
Vapor Compression Refrigeration

Performance Analysis of Solar-Assisted Refrigeration Cycle

2012 ◽  
Vol 170-173 ◽  
pp. 2504-2507
Author(s):  
Lin Wang ◽  
Shuang Ping Duan ◽  
Xiao Long Cui
Keyword(s):  
Refrigeration Cycle ◽  
Vapor Compression ◽  
Absorption Refrigeration ◽  
Refrigeration System ◽  
Cycle System ◽  
Vapor Absorption ◽  
In Series ◽  
Vapor Compression Refrigeration ◽  
Absorption Refrigeration System ◽  
Vapor Absorption Refrigeration

Energy-conservation and environmental protection are keys to sustainable development of domestic economy. The solar-assisted cascade refrigeration cycle system is developed. The system consists of electricity-driven vapor compression refrigeration system and solar-driven vapor absorption refrigeration system. The vapor compression refrigeration system is connected in series with vapor absorption refrigeration system. Refrigerant and solution reservoirs are designed to store potential to keep the system operating continuously without sunlight. The results indicate that the system obtains pretty higher COP as compared with the conventional vapor compression refrigeration system. COP of the new-type vapor compression refrigeration system increases as sunlight becomes intense.

Small Refrigerator Simulation and Experimental Study

2013 ◽  
Vol 477-478 ◽  
pp. 392-395
Author(s):  
Hong Chen Zhang ◽  
Feng Li Li ◽  
Li Qing Zhang
Keyword(s):  
Mathematical Model ◽  
Experimental Study ◽  
Thermodynamic Properties ◽  
Transport Properties ◽  
Vapor Compression ◽  
Refrigeration System ◽  
Actual Operation ◽  
Vapor Compression Refrigeration ◽  
Simulation Results ◽  
The Mathematical Model

Through the study of the actual single-stage vapor compression refrigeration system of each components, to build the mathematical model of each components, through the study of the nature of the refrigerant R22 , to build the thermodynamic properties and transport properties of mathematical model, the use of modelica language in ITI SimulationX 2.0 software platform , and the simulation results and actual operation are compared.

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