Vapor–liquid equilibria of HFC‐161 + HFC‐32 + DMF ternary mixture for low‐grade heat driven absorption refrigeration system

AIChE Journal ◽  
2019 ◽  
Vol 66 (4) ◽  
Author(s):  
Yingjie Xu ◽  
Yue Mou ◽  
Xiaohong Han ◽  
Yuebing Li ◽  
Liangfeng Xu ◽  
...  
Keyword(s):  
Ternary Mixture ◽  
Low Grade ◽  
Absorption Refrigeration ◽  
Refrigeration System ◽  
Absorption Refrigeration System ◽  
Vapor Liquid Equilibria ◽  
Low Grade Heat ◽  
Vapor Liquid

Research Progress of Diffusion Absorption Refrigeration Technology

2012 ◽  
Vol 238 ◽  
pp. 209-213
Author(s):  
Xiu Hong Ren ◽  
Ying Ying Tan
Keyword(s):  
Research Direction ◽  
Research Progress ◽  
Low Grade ◽  
Refrigeration Cycle ◽  
Absorption Refrigeration ◽  
Refrigeration System ◽  
Working Medium ◽  
Absorption Refrigeration System ◽  
Selection Of ◽  
Diffusion Absorption

Compared with the gas-compressed refrigeration system, the diffusion absorption refrigeration cycle has no moving part and the associated noise and vibration. It can be operated without any electric input and driven by various energy sources, has no the problem of the substitute of CFC, furthermore it has positive significance in energy conservation, off peak, environmental protection, and promoting the use of gas. So it has broad application prospects as a kind of absorption refrigeration mode. In the development of diffusion absorption refrigeration technology, the performance of diffusion absorption refrigeration system has been improved and enhanced continuously. The paper presents and discusses the recent research progress of diffusion absorption refrigeration which contains design of bubble pump, adjustment and optimization of operation parameters, utilization of low-grade thermal energy and selection of working medium. The research direction of diffusion absorption refrigeration in the future is suggested.

Modeling and Simulation of the Absorber of an Absorption Refrigeration System

2018 ◽  
Author(s):  
Leonardo Cavalheiro Martinez ◽  
Wellington Balmant ◽  
Iago Costa ◽  
Matias Nicolas Muñoz ◽  
Luiz Rigatti ◽  
...  
Keyword(s):  
Modeling And Simulation ◽  
Absorption Refrigeration ◽  
Refrigeration System ◽  
Absorption Refrigeration System
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