DocumentCode
2112428
Title
Numerical Simulation and Experimental Investigation of NaSCN-NH3 Diffusion Absorption Refrigeration System
Author
Ma Qingbo ; Liu Zhongbao ; Hao Yutao ; Liu Ting
Author_Institution
Refrigeration Center, Beijing Univ. of Technol., Beijing, China
fYear
2010
fDate
28-31 March 2010
Firstpage
1
Lastpage
4
Abstract
As a new absorption refrigeration system, NaSCN-NH3 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-NH3 diffusion absorption refrigeration system. By comparing simulation and experimental data, the results show that the COP of NaSCN-NH3 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.
Keywords
absorption; ammonia; diffusion; numerical analysis; refrigerants; refrigeration; NaSCN-NH3; absorbent; ammonia; condensation temperature; cooling capacity; diffusion absorption refrigeration device; diffusion absorption refrigeration system; inorganic salt compound; numerical simulation; refrigerant; regeneration temperature; temperature 30 C; temperature 80 C to 105 C; Absorption; Cooling; Numerical simulation; Refrigerants; Refrigeration; Solar heating; System performance; Temperature; Thermal conductivity; Waste heat;
fLanguage
English
Publisher
ieee
Conference_Titel
Power and Energy Engineering Conference (APPEEC), 2010 Asia-Pacific
Conference_Location
Chengdu
Print_ISBN
978-1-4244-4812-8
Electronic_ISBN
978-1-4244-4813-5
Type
conf
DOI
10.1109/APPEEC.2010.5449201
Filename
5449201
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