The air cooled cooler uses air as the cooling medium to exchange heat with hot media (commonly hydraulic oil, lubricating oil, heat conducting oil, antifreeze, compressed air, etc.), so as to achieve cooling and temperature reduction.
The working principle of the air cooled cooler is as follows: firstly, the hot medium flows inside the internal passages of the cooler and transfers heat to the cooler surface; then the heat is forcibly removed by the fan.
Factors affecting the heat exchange performance of air cooled coolers:
1.Ambient air temperature. As the cooling medium, lower ambient air temperature brings better cooling performance.
2.Heat exchange area of the cooler. The larger the surface area involved in heat transfer, the better the heat exchange performance.
3.Fan air volume. The greater the supplied air volume, the more heat can be carried away.
This paper addresses：https://www.lianshengcooler.com/technical/Working-Principle-of-Air-cooled-Cooler.html
