Kobityansky, A. E, Perm National Research Polytechnic University

Issue Section Title Abstract File
Vol 23, No 1 (2021) ARTICLES Mathematical model of the dynamics of the process of cutting seals from thermally expanded graphite Abstract PDF
(Rus)
Vol 21, No 4 (2019) ARTICLES MODELING THE DYNAMICS OF THE CIRCULATION SUB OF THE DRILL STRING Abstract PDF
(Rus)
Vol 20, No 1 (2018) ARTICLES DETERMINATION OF THE CHARACTERISTICS OF THE BIT FEEDING MECHANISM OF THE DOWNHOLE DRILLING MOTOR Abstract PDF
(Rus)
Vol 19, No 1 (2017) ARTICLES STUDY OF THE DYNAMIC OF THE DOSING SYSTEMS BASED ON THE NUMERICAL EXPERIMENT Abstract PDF
(Rus)
Vol 16, No 1 (2014) ARTICLES METHOD OF DETERMINING HIGH PRESSURE VALVE EFFICIENT PARAMETERS BASED ON SOLID SIMULATION Abstract

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