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Information × Registration Number 0213U002512, 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 29-01-2013 Organization Lviv Polytechnic National University popup.description2 New mathematical models for errors of temperature measurement, of gas properties definition, discharge coefficient, expansibility factor, pipe roughness and orifice plate inlet edge blunting correction coefficients and models for errors of the measuring devices as well as new technique for defining the methodical and systematic component errors of pressure differential flowmeters are developed. Based on the proposed approaches and the created mathematical models for errors of gas metering and technique for defining the methodical and systematic component errors of pressure differential flowmeters, new technique for minimization of gas unbalances in gas transportation system is developed. The developed models and techniques provide improvement of accuracy of natural gas metering and minimize unbalances and losses of gas 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 Федоришин Роман Миронович popup.nrat_date 2020-04-02 Close