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MainCatalogMechanical Engineering and Machine ScienceHydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems
Effect of the heat-transfer agent flow nonstationarity in the matrix channel of a rotating heat exchanger on its thermal parameters with the laminar flow
Authors: Kostyukov A.V., Kosach  L.A., V.G. Merzliki | Published: 29.06.2023 |
Published in issue: #7(760)/2023 | |
Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
Keywords: heat transfer efficiency, matrix channel, regenerative heat exchanger, Nusselt criterion, nonstationary flow |
Methodological principles of bench testing the gas separators of the submersible electric centrifugal pump installations in oil production
Authors: Trulev A.V., Timushev S.F., Lomakin V.O., Shmidt E.M. | Published: 09.06.2023 |
Published in issue: #6(759)/2023 | |
Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
Keywords: gas separators, electric submersible pump installations, bench pneumohydraulic scheme, gas-liquid mixture, gas separation efficiency |
Efficiency of the pump in the lubricating and cooling fluid supply system
Authors: Velikanov N.L., Naumov V.A. | Published: 18.05.2023 |
Published in issue: #6(759)/2023 | |
Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
Keywords: submersible centrifugal pump, lubricating and cooling fluid, kinematic viscosity, head characteristic |
Features of improving the reliability and efficiency of gas separators of submersible installations of electric centrifugal pumps for the reservoir fluid production
Authors: Trulev A.V., Timushev S.F., Lomakin V.O., Klipov A.V. | Published: 05.05.2023 |
Published in issue: #5(758)/2023 | |
Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
Keywords: electric centrifugal pumps, design schemes of gas separators, gas-liquid mixture, gas separation efficiency, reservoir fluid |
Computational study of the hovercraft hydraulic transmission
Authors: Sosnovsky N.G., Van Hoa Nguyen | Published: 08.04.2023 |
Published in issue: #4(757)/2023 | |
Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
Keywords: hovercraft, hydraulic transmission, fan efficiency, pump controller, system energy efficiency |
Study of the backward flow in Roots-type vacuum pump with elliptical rotor profile in the gas flow molecular regime
Authors: Isaev A.A., Raykov A.A., Burmistrov A.V., Salikeev S.I. | Published: 23.03.2023 |
Published in issue: #4(757)/2023 | |
Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
Keywords: two-rotor vacuum pump, elliptical profile, flow molecular regime, slot channel conductivity |