Then cooled, moist air is delivered into the building via a vent in the roof or wall. The cooling potential for evaporative cooling is dependent on the wet-bulb depression, the difference between dry-bulb temperature and wet-bulb temperature . In arid climates, evaporative cooling can reduce energy consumption and total equipment for conditioning as an alternative to compressor-based cooling. In climates not considered arid, indirect evaporative cooling can still take advantage of the evaporative cooling process without increasing humidity. Passive evaporative cooling strategies can offer the same benefits of mechanical evaporative cooling systems without the complexity of equipment and ductwork. The figure showing the Salt Lake City weather data represents the typical summer climate .

This was seen through porous earthenware vessels that would be utilized to cool down water through it’s walls using the simple and natural evaporation process. Also, about 2500 BC, frescoes confirm slaves fanning jars of water in rooms to cool them. This is why evaporative cooler has been in existence even more than air conditioner.

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In turn, the higher the humidity levels, the less effective the results of evaporation as a cooling method. Evaporative cooling is arguably the oldest forms of climate control. Even before refrigeration was invented, evaporative cooling was already being used.

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The result, according to manufacturers, is cooler air with a RH between 50 and 70%, depending on the climate, compared to a traditional system that produces about 70–80% relative humidity in the conditioned air. Passive indirect evaporative cooling strategies are rare because this strategy involves an architectural element to act as a heat exchanger . This element can be sprayed with water and cooled through the evaporation of the water on this element. These strategies are rare due to the high use of water, which also introduces the risk of water intrusion and compromising building structure.

Cooling with Air

Although the less costly brands tend to replace copper with aluminum, the quality is very much reduced. Easily apply the custom formulated NZXT High-Performance Thermal Paste and get long-term stability and thermal conductivity for any added cooling. 霧化機 and versatile, this cooler is built to provide a comfortable experience in the summer season. Learn how to apply thermal paste to make sure your CPU is properly cooled.