The sweltering summer heat tests the patience of even the best among men. When there was no air conditioning, people vacationed to cooler countries to avoid the onslaught of the summer. Back in the day when, travelling to avoid the heat was an option, but not anymore, people have engagements, which is why long summer vacations don’t make sense any more. Thankfully, science has made great progress and produced great tools to equip man with means to be comfortable all year round. One of those scientific boons of the modern era is air conditioning. Since the day it was first introduced to date, air conditioning has improved a lot and become much smaller and cheaper, making it possible even for an average person to buy one of these and fare well even in extreme weather.
How air conditioning works?
The working principle of an air conditioner system is very simple. It works on the principle of physics called phase conversion. When liquid coverts to gas, it cools the air in its vicinity, or alternately we can say, the process absorbs heat. But the process also has a downside to it. The liquid that is converted to gas during the cooling process must be converted back to gas and that generates heat. This must be done in a manner that does not interfere with the cooling process.
The two stages of phase conversion from liquid to gas and back to liquid is done over a set of pipes which helps in dissipating heat from the room and lowering the room temperature efficiently. The entire process happens fast and seamlessly and the conversion does not affect users.
Uses of air conditioning
It must be noted that cooling in a residential environment is different from the cooling for industrial applications. In factories, or cold storages, aggressive cooling is done using the same process only in a larger scale. Air conditioning is everywhere these days, from small homes to large corporate offices to vehicles and almost everything. As the needs increase the technology used in air conditioning will also receive significant upgrades, but the basic principle will remain the same in all.
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