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Posted

We're entering our monsoon season, with lots of afternoon rain showers. Nice, because we can always use a little more water, but a drag because the increased humidity renders the evaporative cooling system in our house (the "swamp cooler") completely useless.

It's enough to spark our annual debate about possibly converting to refrigerated air...

:blink:post-5057-1186423538.gif

From our good friends at Wikipedia:

Evaporative coolers (also called air, swamp, or desert coolers) are cooling devices which use simple evaporation of water in air. They differ from refrigeration or absorption air conditioning, which use the vapor-compression or absorption refrigeration cycles. In the U.S., small-scale evaporative coolers are called swamp coolers by some users due to the humid air conditions produced. The name sump cooler is also used. Air washers and wet cooling towers utilize the same principles as evaporative coolers, but are optimized for purposes other than air cooling.

Evaporative cooling is especially well suited for climates where the air is hot and humidity is low. For example, in the U.S., the western/mountain states are good locations, with swamp coolers very prevalent in cities like Denver, Salt Lake City, Albuquerque, and Phoenix, where sufficient water is available; in Australia, evaporative air conditioning is popular in Perth. In dry climates, the installation and operating cost of an evaporative cooler can be much lower than refigerative air conditioning, often by 80% or so. But evaporative cooling and vapor-compression air conditioning are sometimes used in combination to yield optimal performance. Some evaporative coolers may also serve as humidifiers in the heating season.

evapcool.jpg

Posted

We're entering our monsoon season, with lots of afternoon rain showers. Nice, because we can always use a little more water, but a drag because the increased humidity renders the evaporative cooling system in our house (the "swamp cooler") completely useless.

It's enough to spark our annual debate about possibly converting to refrigerated air...

:blink:post-5057-1186423538.gif

From our good friends at Wikipedia:

Evaporative coolers (also called air, swamp, or desert coolers) are cooling devices which use simple evaporation of water in air. They differ from refrigeration or absorption air conditioning, which use the vapor-compression or absorption refrigeration cycles. In the U.S., small-scale evaporative coolers are called swamp coolers by some users due to the humid air conditions produced. The name sump cooler is also used. Air washers and wet cooling towers utilize the same principles as evaporative coolers, but are optimized for purposes other than air cooling.

Evaporative cooling is especially well suited for climates where the air is hot and humidity is low. For example, in the U.S., the western/mountain states are good locations, with swamp coolers very prevalent in cities like Denver, Salt Lake City, Albuquerque, and Phoenix, where sufficient water is available; in Australia, evaporative air conditioning is popular in Perth. In dry climates, the installation and operating cost of an evaporative cooler can be much lower than refigerative air conditioning, often by 80% or so. But evaporative cooling and vapor-compression air conditioning are sometimes used in combination to yield optimal performance. Some evaporative coolers may also serve as humidifiers in the heating season.

evapcool.jpg

Did I ask? :) Far be it for me to ask a question before doing research on my own. I already got an asshole, don't need another one ripped.

Posted

97% humidity

Yuck ! Hate those high humidities..

Around 20C and fairly clear skies over here - high pressure system from Africa, the usual Summer conditions. A bit of stability after the recent deluge.

Posted

It's hotter than a New Orleans hooker at Republican caucus...

:rofl:

:D

It hit 107 yesterday according to the am paper. I registered only 105 in the yard. It was still the hottest weather that I've experience in my 60+ years of existence.

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