Cooling Tower Merk Delta - Yojino

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Cooling towers are heat-transfer units, used to remove heat from any water-cooled system. The type of heat removal in a cooling tower is termed "evaporative" in that it allows a small portion of the water being cooled to evaporate into a moving site stream to provide significant cooling to the rest of the water stream. The cooled water is then re-circulated (and thus, recycled) back into the system. Cooling towers may either use the evaporation of water to reject process heat and cool the working fluid to near the wet-bulb air temperature or rely solely on air to cool the working fluid to near the dry-bulb air temperature. The wet-bulb temperature is a type of temperature measurement that reflects the physical properties of a system with a mixture of a gas and a vapor, usually air and water vapor. Where as the dry-bulb temperature is the temperature of air measured by a thermometer freely exposed to the air but shielded from radiation and moisture. In construction, it is an important consideration when designing a building for a certain climate.