Evaporative air cooling system
Man has always built things to protect himself from the heat and the harsh sun. From crude earthenware to modern-day air cooling solutions , the process of generating cool air by the process of evaporation has been a constant in this process. The technique is especially useful in areas where the heat is high and the humidity is low, especially in countries like the Indian subcontinent. The evaporative cooling system works on the basic principle of evaporation. The water falls in a continuous stream over pads which turns the water into vapor when it comes in contact with the outside warm air. So the air that flows inside consists of this cool, dry air lowering down the temperatures of the insides of a room. Since the water is cold, it also helps to maintain the humidity levels of a place consistently. Over time, the raw materials used for making pads for these evaporative cooling system has changed to more environment-friendly material but the basic principle remai...