Petryshyn Igor

Doctor of Technical Sciences (specialty 05.11.01 – Instruments and methods for measuring mechanical quantities)
Professor of the Department of Information and Measurement Technologies of the Ivano-Frankivsk National Technical University of Oil and Gas
Chief Researcher, State Enterprise "Ivano-Frankivsk Standard Metrology", Ukraine

ORCID: 0000-0002-4017-369X

Publications

1. Petryshyn І. Bell prover uncertainty estimation operated at a high overpressure / I. Petryshyn, T. Prysyazhnyuk, O. Bas // Information processing systems. – 2015. – № 2 (127). – Р. 39 – 42.
2. Petryshyn І. Secondary standard gas volume and flow rate units in a range of microflowrates on the basis of equivalent fluid displacement prover / I. Petryshyn, T. Prysyazhnyuk, O. Bas // Metrology and instruments. – 2015. – № 1 (51). – P. 14 – 19.
3. Petryshyn І. Research the natural gas energy value to domestic household sector consumers / I. Petryshyn, T. Prysyazhnyuk, O. Bas // Metrology and instruments. – 2015. – № 6 (56). – P. 42 – 49.
4. Petryshyn І. The method and the method of determining the natural gas heat of combustion to domestic household sector consumers / I. Petryshyn, T. Prysyazhnyuk, O. Bas // Metrology and instruments. – 2017. - № 1 (63). – С. 47 – 53.
5. Petryshyn І. Complex of technical facilities for the natural gas heat combustion determination / / I. Petryshyn, O. Bas, L. Prysyazhnyuk // Measuring Equipment and Metrology . – 2018. - № 2 (79). – P. 7 – 12.