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Information × Registration Number 0212U006004, 0110U001106 , R & D reports Title Modeling and minimization of natural gas unbalances and losses in gas transportation systems caused by errors of metering. popup.stage_title Head Pistun Eugen Pavlovych, Registration Date 14-02-2012 Organization Lviv Polytechnic National University popup.description2 New mathematical models for errors of temperature measurement, the gas properties errors, discharge coefficient and expansion factor errors, pipe roughness and orifice plate inlet edge blunting correction coefficients as well as the mathematical models of measuring devices errors are developed. Based on the proposed approaches and the created mathematical models of gas metering errors the new technique for defining the methodical and systematic component errors of pressure differential flowmeters is developed. The developed models and technique provide improvement of accuracy of natural gas metering and provide minimization of gas unbalances and losses in gas transportation systems. Product Description popup.authors Дубіль Роман Ярославович Крих Ганна Бориславівна Крук Сергій Юрійович Лесовий Леонід Васильович Масняк Олег Ярославович Матіко Федір Дмитрович Олійник Микола Ігорович Роман Віталій Іванович Рябцев Григорій Олександрович Стасюк Іван Дмитрович popup.nrat_date 2020-04-02 Close