heating is a heating system mainly used in homes and other indoor environments.
This method is common in regions where there is a predominance of temperate climates, especially during the colder weather seasons, such as autumn and winter.
In thermodynamic studies, heating is the popular name given to the physical process known as Leidenfrost Effect, where a liquid is evaporated at temperatures much higher than boiling. In this case, the liquid is quickly and aggressively evaporated, almost instantly.
They exist two main laws that govern the heating process, according to Physics.
THE first law he says that during heating there is no direct contact between the liquid and the superheated surface, as the intense temperature forms a kind of “vapor mattress” under the liquid droplets.
already the second law determines that the temperature of the overheated liquid is lower than that of the liquid exposed to the boiling process. This law is explained by the fact that the liquid does not have time to absorb too much heat from the surface before being evaporated.
Evaporation, heating and boiling
As well as heating, there are still two other vaporization processes, as determined by thermodynamics: a evaporation and the boiling.
The main difference between the processes is in the speed at which the liquid state changes to the gaseous state.
Evaporation is the slowest process, it usually happens naturally (when a pool of water is evaporated by the sun, for example).
Learn more about the meaning of Evaporation.
Already boiling is faster than evaporation. It usually occurs when the temperature of a certain surface reaches the boiling average (100 degrees Celsius in the case of water, for example).
Heating, as said, occurs when the temperature is much higher than boiling and is the fastest vaporization process.
