![](https://upload.wikimedia.org/wikipedia/commons/thumb/4/48/Cooling_fan_on_Harman_Kardon_AVR_370_AV_receiver.jpg/220px-Cooling_fan_on_Harman_Kardon_AVR_370_AV_receiver.jpg)
Cooling is removal of heat, usually resulting in a lower temperature and/or phase change. Temperature lowering achieved by any other means may also be called cooling.[1][2] The transfer of thermal energy may occur via thermal radiation, heat conduction or convection. Examples can be as simple as reducing temperature of a coffee.
Devices
[edit]- Coolant
- Cooling towers, as used in large industrial plants and power stations
- Daytime passive radiative cooler
![](https://upload.wikimedia.org/wikipedia/commons/thumb/e/e2/Evaporative_cooler_in_front_of_Hakata_Station.jpg/220px-Evaporative_cooler_in_front_of_Hakata_Station.jpg)
- Evaporative cooler
- Heat exchanger
- Heat pipe
- Heat sink
- HVAC (Heating, Ventilation and Air Conditioning)
- Intercooler
- Radiative cooling in Heat shields
- Radiators in automobiles
Pumpable ice technologyPumpable ice in the basement of a supermarket - Thermoelectric cooling
- Vortex tube, as used in industrial spot cooling
References
[edit]External links
[edit]Media related to Cooling at Wikimedia Commons