Research on the Heat Exchanger in the Combined System of the Air Cooling and the Evaporative Cooling

The research objective is making full use of the character, which is the simple structure of the air cooling and the high efficiency heat transfer of the evaporative cooling. Firstly, the heat exchanger in the combined system was designed based on the basic theory. an experiment was conducted to obtain experimental data. By comparing the calculated values with the measured values of the mixture outlet temperature, the design process of the heat exchanger was verified.