Heat Transfer Efficiency Of The Cooling Tower
The factors affecting the cooling tower heat transfer efficiency are related to the water distribution conditions, aerodynamic characteristics, and packing properties of the water tower. Under the same conditions, improving the water distribution of the cooling tower will increase the heat transfer of the cooling tower. effectiveness.
The main problems affecting the cooling tower heat transfer efficiency are the uneven distribution of water and the clogging of the packing, which is reflected in the poor uniformity of water spray on the splashing device. The thickness of the water film formed on the packing is not much different, and the water volume is larger in the film. The water film formed in the packing is thick, the heat exchange is slow, and the amount of heat taken away by the air during the same falling time is small. When the critical water film thickness is reached, the stability is lost, the fluctuation is formed, and the blocking phenomenon easily occurs to increase the airflow resistance.