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en.wikipedia.org/wiki/Evaporative_cooler

An evaporative cooler is a device that cools air through the evaporation of water. Evaporative ... Evaporative coolers lower the temperature of air using the principle of evaporative ... Evaporative cooling therefore causes a drop in the temperature of air proportional to the sensible heat drop and an increase in humidity ...

www.newair.com/kb/the-secrets-to-keeping-cool-with-evaporative-coolers

Jul 19, 2013 ... Evaporative coolers are cheaper to buy and use than air conditioners - but will ... in the water vapor, lowering the temperature of the surrounding area. ... is adding ice to the water tank in order to increase its cooling capacity.

www.wikihow.com/Make-the-Air-Colder-in-a-Swamp-Cooler-Home

Your swamp cooler will need a lot of water—as the name implies, it works by ... Swamp coolers will increase the humidity in your home significantly, so you need to ... When there is too much moisture, the temperature won't change as much.

www.thcfarmer.com/community/threads/swamp-cooler-in-a-grow-room.23223

You need a constant supply of cold water throughout the year like a creek. .... A swamp cooler lowers temp and raises humidity... and uses very little ... A portable swamp cooler should lower the temp by about 5-10 and raise ...

www.breezair.com/us_old/index.php/en/evaporative-cooling-scientific-facts

A scientific explanation of evaporative cooling and why Breezair coolers are ... The Wb is also the temperature at which water evaporates when air is blown over the ... This heat is absorbed by the vapor without any increase in its temperature ...

lifehacks.stackexchange.com/questions/11383/how-to-cool-water-inside-an-evaporative-cooler

The temperature in our area is 34 C at noon time. I have an evaporative cooler. But I am not satisfied with it. But when I pour some water from ...

www.instructables.com/id/How-to-fix-your-swamp-cooler-overclock-it-50

Swamp coolers work ok until it reaches 94 degrees. ... So by increasing the amount of water going to the pads by 50% the unit cools ... In my opinion your best bet is to check the temperature of the incoming air right at the cooler vent and if the ...

www.savewithsrp.com/advice/evap.aspx

An evaporative cooler is a box-shaped appliance with one or more porous ... Water is stored in a pan at the bottom of the cooler and a small pump lifts the ... Evaporative coolers cool air by filtering it through water, thus lowering its temperature. ... cold air are probably not energy-efficient and can increase your energy bill.

www.air-n-water.com/common-swamp-mistakes.htm

Learn everything you need to know about swamp coolers and evaportative ... and can cost-effectively lower an area's ambient temperature by several degrees.

www.sylvane.com/swamp-cooler-buying-tips.html

These cooling effects occur because as dry air passes over water, the dry air will absorb some of the water. This absorption occurs when the temperature and ...