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An evaporative cooler (also known as evaporative air conditioner, swamp cooler, swamp box, desert cooler and wet air cooler) is a device that cools air through the evaporation of water. Evaporative cooling differs from other air conditioning systems, which use vapor-compression or absorption refrigeration cycles.
As the water evaporates, the air inside the cooler drops by up to 15 degrees. The wet air gets absorbed into panels built into the sides of the co. ... an evaporative cooler. These coolers have a ...
Evaporative cooling also makes the air more humid, which can be beneficial in a dry desert climate. [130] Evaporative coolers tend to feel as if they are not working during times of high humidity, when there is not much dry air with which the coolers can work to make the air as cool as possible for dwelling occupants.
A laboratory dedicated to air humidification systems and evaporative coolers exists in Padua. [3] In April 2024, the company opened a new research center at its headquarters. The space covers 4500 square meters and includes climate chambers certified for the use of flammable refrigerants, testing booths, and a training center. [33] [34]
Aabsal Co. engages in the manufacture and sale of automatic front loading washing machines, dishwashers, water evaporative air coolers, and room Gas heaters in Iran. The company serves customers through a network of sales representatives. Aabsal Co. was formerly known as Universal PLC. and changed its name in 1983. [3] [4]
There is evidence that evaporative cooling may have been used in North Africa as early as the Old Kingdom of Egypt, circa 2500 BC. Frescoes show slaves fanning water jars, which would increase air flow around porous jars to aid evaporation and cooling the contents. [3] These jars exist even today. They are called zeer, hence the name of the pot ...
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