CHENG Youliang, LIU Meng, CHENG Weiliang, et al. Influence of different forms of solar collectors on operation of absorption refrigeration system[J]. Thermal power generation, 2022, 51(7): 23-29.
CHENG Youliang, LIU Meng, CHENG Weiliang, et al. Influence of different forms of solar collectors on operation of absorption refrigeration system[J]. Thermal power generation, 2022, 51(7): 23-29. DOI: 10.19666/j.rlfd.202202026.
Solar collector is a key component of solar thermal driven refrigeration system
which plays a decisive role in energy conversion
storage and utilization. The absorption refrigeration system with different forms of solar collectors is studied by using the methods of dynamic simulation and multivariable optimization. The results show that
the single effect absorption refrigeration system with vacuum tube solar collector and the double effect absorption refrigeration system driven by trough solar collector run smoothly and consume relatively less energy in areas with common solar energy resources. Based on the optimized parameters
the solar energy assurance rate and system performance coefficient of different systems are compared. The solar energy assurance rate of the single effect absorption refrigeration system driven by vacuum tube solar collector reaches 39.9%
which is the highest.The conclusion can provide guidance for the application of solar collectors in the field of thermal refrigeration.