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 completion 11 Pressure measurement has been used around the primer for hundreds of years. These measurements are used in factorys, plants, terminals, and in our every cardinal hours lives, from air conditioning in vehicles to measuring food temperature. This look 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 out anemometer. Throughout the years following this discovery, inventors such as Galileo Galilei, inborn in Pisa (Italy), built the 1st thermoscope in 1592-1593. He obtained the manifest for a machine to sum 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 fig out in the suction pump, but had no interpretation for this phenomenon. Scientists were then devoted to find the get under ones skin for this. Evangelista Torricelli invents the 1st atomic frame 80 barometer in 1643.

This Italian physicist filled a provide 1 meter long, hermetically closed at one end, with quicksilver and set it vertically with the open end in a basin of hydrargyrum. The column of mercury invariably dismiss to most 760 mm, leaving an empty shoes above its level. Torricelliattributed the cause of the phenom enon to a force on thesurface of the earth, ! 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 underwrite systems evolved, and by the 1950s pressure...If you indirect request to get a full essay, order it on our website: OrderCustomPaper.com

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