Lithium bromide absorption refrigeration testing with an electric vibrating system was established. Making use of the testing

performance of major parts of LiBr absorption chiller is analyzed. The main purpose is to analyze the effect of vibration on the performance of heat transfer and cooling during absorption refrigeration. The results indicate that compared with static conditions

the heat transfer property of the absorber and the evaporator has a better performance under vibrating conditions. The vibration contributes to heat transfer enhancement

increases refrigerating capacity and improves the COP.