Air Conditioning

Rashad Watson Senior Project Fall 2012 Air instruct October 5, 2012 develop your house ever been so cold that you wondered how exactly does your ginger snap instruct system works? There ar some(prenominal) unlike types of air teach systems evaporator coils and wet cooler and boilers. These pro engraft systems have totally opposite concepts of operating, one use irrigate while the other uses a gas called Freon. Evaporating coil systems be more frequently open in residential areas transformable houses or apartments. Water coolers and boilers are more frequently found in industrial areas like hospitals, casinos and immense hotels. Air conditioning systems are hard to understand but may be found quite easy after learning the different types systems, different types of Freon and the history. History For hundreds and hundreds of years, many different cultures looked for smart and cost-effective ways of ventilation. The evaporation of alcohol and other volatile liquids, which vaporise faster than water, can cool down an object decorous to freeze water was a proven theory by Benjamin Franklin and John Hadley. Inventor Michael Faraday makes the same discovery in England when he compresses and liquefies ammonia. Within ten years Michael Faraday invention was go for by Dr.

John Gorrie for a more effective product. In the 1930s, Dr. John worked at a hospital where he builds an scrap making machine. He then uses a motorized caramel brown to blow over the ice which kept in reality upset patient cool. The first few models of air conditioning use flammable and de adly gases like propane, ammonia, and methyl! chloride. These gases would split into flames causes deadly accidents whenever a leakage would occur. In 1928, American mechanistic guide and chemist, Thomas Midgley Jr, invented the first chlorofluorocarbon gas which is dress hat cognise as Freon. Gases like R-11, R-12, R-22 and R-134A were some of the first to stimulate the market. As years went on many different types od Freon were O.K. and...If you want to get a full essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper