Correcting the error of a flow meter by blunting the edge of the orifice plate
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An analysis of the process in which the sharp leading edge of the orifice plate of a flow meter used for measurement of variable pressure drops becomes dull and of the substantial error in the measurement of flows which thereby arises are presented.
KeywordsPhysical Chemistry Analytical Chemistry Pressure Drop Variable Pressure Leading Edge
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- 1.RD 50-213-80. Rules for Measurement of the Flow Rates of Gases and Liquids by Standardized Constricting Devices [in Russian], Izd-vo Standartov, Moscow (1982).Google Scholar
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