Yang Linqiang, Liu Daoping, Yang Liang, et al. Influence of Different Immersion Ratios on the Performance of Guided Bubble Pump with Current Equalizer and Multiple Tubes[J]. Journal of refrigeration, 2019, 40(1).
DOI:
Yang Linqiang, Liu Daoping, Yang Liang, et al. Influence of Different Immersion Ratios on the Performance of Guided Bubble Pump with Current Equalizer and Multiple Tubes[J]. Journal of refrigeration, 2019, 40(1). DOI: 10.3969/j.issn.0253-4339.2019.01.051.
Influence of Different Immersion Ratios on the Performance of Guided Bubble Pump with Current Equalizer and Multiple Tubes
The performance of a bubble pump directly influences the performance of a single-pressure absorption refrigeration cycle. On the basis of a guided bubble pump with a current equalizer and multiple tubes
this research was focused on analyzing the influence of different immersion ratios on the bubble pump performance under different heating power
which used water as a working fluid. According to the experimental results
when the bubble pump operated for a short time from starting
the total lifting capacity decreased with the increase in the immersion ratio. For example
when the heating power and immersion ratio were 1 250 W and 0.5
respectively
the total lifting capacity was 3.04 kg heavier than that under the heating power and immersion ratio of 1 450 W and 0.5
respectively. However
the bubble pump performance under a long term working condition can be significantly improved by increasing the immersion ratio. In addition
the performance of the guided bubble pump can be effectively optimized by adding a current equalizer. The total lifting capacity and efficiency of the bubble pump can also be increased.
Research Progress of Bubble Pump in Refrigeration Application
Visualization of Liquid Lifting Process of Multiple Tube Bubble Pump
Effects of Mixer Length and Diffuser Angle on Two-Phase CO2 Ejector
Experimental Investigation on Two-Phase Flow Pattern of Hydrocarbon Refrigerants in the Shell Side of a Helically Baffled Shell and Tube Heat Exchanger
Adiabatic and Boiling Liquid-vapor Flow Pressure Drop in a Serpentine Microchannel
Related Author
Liang Yu
Liu Daoping
Ye Peng
Zhang Ke
Liu Daoping
Yang Liang
Li Weijie
Long Junan
Related Institution
Institute of Refrigeration Technology, University of Shanghai for Science and Technology
School of Energy and Power Engineering, University of Shanghai for Science and Technology
Shanghai High Efficient Cooling System Research Center
Nanjing University of Aeronautics and Astronautics
Institute of Refrigeration and Cryogenics, Shanghai Jiao Tong University