Willis Carrier: The Father of Air Conditioning

Soon after graduating from Cornell University, the career was hired as an engineer at Buffalo Forge. The carrier was initially assigned to a position responsible for designing the heating system to dry the supply. So he designed a dry coffee system and a kiln in charge of drying wood. Here, Career defeated his long-standing fight against mathematics and developed "first contribution to climate control technology" recognized as him. Carriers created a chart to calculate the surface area required to heat a given space.

80-year-old Edna M. Littlehales is one of the few people who met directly with Dr. Willis Carrier, the father of the air conditioner. He is her father. Edna's father, Harry Moore, worked closely with Willis Carrier and played an important role in the development of the first centrifugal compressor. This ultimately led to the safe cooling of large structures. When Harry Moore expired, Edna was only 11 years old, and Willis Career took responsibility for bringing her and the two were extremely up to the death of Career Dr. in 1950 It was close.

The modern air conditioner came from the progress of chemistry in the 19th century and the first large electric air conditioner was invented and used by Willis Carill, an American inventor in 1902. The residential air conditioner introduced in the 1920s helped the mass migration to the US Sanbelt. In 1758, chemistry professors at Cambridge University Benjamin Franklin and John Hadley conducted experiments to explore the principle of evaporation as a means of rapidly cooling objects. Franklin and Hadley have confirmed that the evaporation of highly volatile liquids such as alcohols and ethers can be used to lower the temperature of the object above the freezing point of water. They experimented with mercury thermometer bulbs and used bellows to promote evaporation. They lowered the thermometer bulb temperature to ambient temperatures of -14 ° C (7 ° F) and 18 ° C (64 ° F)