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Information × Registration Number 0216U006297, 0115U004697 , R & D reports Title Examination and development of recommendations for natural gas metering unit at the input of the network of "Sirka" Chemical and Mining State Company popup.stage_title Head Pistun Yevhen Pavlovych, Registration Date 11-03-2016 Organization Lviv Polytechnic National University popup.description2 Analysis of condition of natural gas metering unit at the input of the network of "Sirka" Chemical and Mining State Company was carried out. The analysis included the following points: calculation and verification of pipe straight lengths of the flowmeter; design of an optimal diameter of the orifice plate; calculation of the additional systematic errors of gas temperature measurement; verification of orifice plate thickness; control of pipe cylindricity; control of pipe linearity. Recommendations for bringing the natural gas metering unit in conformance with the requirements of DSTU GOST 8.586.1-5:2009 standard were developed. The developed recommendations provide improvement of accuracy of natural gas flowrate and volume measurement. Product Description popup.authors Матіко Федір Дмитрович Роман Віталій Іванович Федоришин Роман Миронович popup.nrat_date 2020-04-02 Close