Numerical Simulation and Experimental Investigation of NaSCN-NH3 Diffusion Absorption Refrigeration System

As a new absorption refrigeration system, NaSCN-NH 3 diffusion absorption refrigeration system uses a solution of an inorganic salt compound as the absorbent, ammonia as the refrigerant. This paper presents some parameters that affecting on the performance of NaSCN-NH 3 diffusion absorption refriger...

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Bibliographic Details
Main Authors: Ma Qingbo, Liu Zhongbao, Hao Yutao, Liu Ting
Format: Conference Proceeding
Language:English
Subjects:
Absorption
Cooling
Numerical simulation
Refrigerants
Refrigeration
Solar heating
System performance
Temperature
Thermal conductivity
Waste heat
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Summary:As a new absorption refrigeration system, NaSCN-NH 3 diffusion absorption refrigeration system uses a solution of an inorganic salt compound as the absorbent, ammonia as the refrigerant. This paper presents some parameters that affecting on the performance of NaSCN-NH 3 diffusion absorption refrigeration system. By comparing simulation and experimental data, the results show that the COP of NaSCN-NH 3 diffusion absorption refrigeration device set to 2 kW cooling capacity can reach 0.4, when the regeneration temperature is 80°C~105°C, the concentration is 0.38~0.5 and condensation temperature is 30°C.
ISSN:2157-4839
DOI:10.1109/APPEEC.2010.5449201