Is it possible to survive the freezing winter days and nights without your heater on? Is it possible to imagine the hot summer season without your air cooling system running all day long? In the event that you can't, you should thank the person who invented the air-con system. He made our lives easier and more comfortable.
Air conditioning is the technique of regulating the problem of air for a convenient environment for man or industrial products. Four physical properties of air are controlled in air conditioning. These are air temperature, relative humidity, air motion or air conditioning albury and the dust particles in air. A control of these four properties is necessary in air-con for the consideration of human comfort. Much more precise control over these properties is needed in the operation of some industrial air con units. Other properties like odor and air pressure are further controlled in a few specific industries.
The control of air temperature in air-con includes both heating and cooling processes. Air-con provides many applications. Air-conditioned business establishments such as for example stores, restaurants and theaters attract customers especially during the hot and humid summer season. Modern transportation requires ample air con to offer individuals with much-needed comfort. Most contemporary buses, trains, aircraft and passenger cars are designed with state of the art air-con systems offering total comfort to the traveling public. Huge industrial plants require precise air temperature control to keep up their higher level of product quality. Even industrial workers require a more favorable working environment and are usually supplied with industrial air con units, in order to function more effectively and efficiently inside their operation.
Who will need to have started with the concept of air-con that individuals are benefiting from today? The cavemen, during pre-historic times, could have started the idea. The extreme chill within the caves could have prompted them to produce something which will make their lives more comfortable. They discovered the initial fire and used this to warm their caves. Moving fast forward, the subsequent development of temperature control of environment may be traced through the advancement in hearths, open fireplaces and ceramic stoves, but the birth of modern ac has been attributed to Willis H. Carrier. Carrier described the energy relationships that existed in a air and water vapor mixture. To be able to enable engineering designers to predict performance of the component parts, Carrier proposed some simplifying steps.
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