%0 Journal Article %T CALCULATION METHODS OF VARIABLE PRESSURE-DROP FLOWMETERS ACCURACY IMPROVEMENT %A Il'ina, I.L. %A Noskova, A.I. %K pressure differential flowmeter, measurement uncertainty, modifying factors. %J Scientific Papers Collection of the Angarsk State Technical University %D 2020 %N 2018 %P 4 %I Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»