Pressure Measurement

Lee College constrict cadence INTC 1456 Rick Medley 8/8/11 CONTENTS PRESSURE MEASUREMENT 4 HISTORY 4,5 TYPES OF PRESSURE MEASUREMENT.6-9 PRESSURE MEASUREMENT USES 10,11 remainder 11 Pressure measurement has been used around the make for for hundreds of years. These measurements are used in factorys, plants, terminals, and in our every twenty-four hours lives, from air conditioning in vehicles to measuring food temperature. This explore paper will explain the history of pressure measurement, the 3 main types of pressure measurement, and certain uses of pressure measurement in certain applications. In 1450, Le one Battista Alberti developed the 1st swing come on anemometer. Throughout the years following this discovery, inventors such as Galileo Galilei, instinctive in Pisa (Italy), built the 1st thermoscope in 1592-1593. He obtained the evident for a machine to inwardness piss from a river for the irrigation of land. The rawness of the pump was a syringe. Galilei found that 10 meters was the limit to which the water would draw near in the suction pump, but had no interpretation for this phenomenon. Scientists were thusly devoted to find the go for this. Evangelista Torricelli invents the 1st atomic takings 80 barometer in 1643.

This Italian physicist filled a resistance 1 meter long, hermetically closed at one end, with quicksilver and set it vertically with the open end in a basin of quicksilver. The column of mercury invariably fell to most 760 mm, leaving an empty shoes above its level. Torricelliattributed the cause of the p henomenon to a force on thesurface of the ea! rth, without knowing, where it came from. He also reason that the space on top of the tube is empty, that nothing is in at that place and called it a vacuum. Through the 1700s and 1800s, many disparate types of measuring devices were built, invented, and introduced such as the thermocouple, mercury in ice rink thermometer, and the manometer. After the 1920s, automatic authority systems evolved, and by the 1950s pressure...If you indirect request 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