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MainCatalogMechanical Engineering and Machine ScienceHydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems
Mathematical description of a reciprocating compressor taking into account the suspension parameters influence on its output characteristics
Authors: Elagin M.Y., Khmelev R.N. | Published: 29.11.2023 |
Published in issue: #12(765)/2023 | |
Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
Keywords: reciprocating compressor, mathematical model, dissipative properties, vibration rate, suspension parameters |
Influence of the foil gas-dynamic bearing installation angle on its performance
Authors: Volkov-Muzylev V.V. | Published: 03.10.2023 |
Published in issue: #10(763)/2023 | |
Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
Keywords: gas-dynamic bearing, foil bearing, secondary stiffness, cantilever beams, high-speed installations, turbo machines |
Improvement of the gas separator flow path using the multiphase coefficient of the discrete particles relative motion speed
Authors: Trulev A.V., Timushev S.F., Lomakin V.O., Klipov A.V., Shmidt E.M. | Published: 02.10.2023 |
Published in issue: #10(763)/2023 | |
Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
Keywords: vortex-type gas separator, mechanical impurities, flow part, multiphase coefficient, relative speed, multiphase speed coefficient |
On structure of the hydraulic energy losses during the multistage vane pump operation
Authors: Stasyuk I.O., Savin V.V., Pogosyan E.K., Savinа L.A., Rimer A. | Published: 10.09.2023 |
Published in issue: #9(762)/2023 | |
Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
Keywords: multistage blade (vane) pump, centrifugal-type stage, diagonal-type stage, hydraulic losses, local hydraulic resistance, hydraulic friction resistance |
Improving the multiphase stages flow path using the multiphase coefficient of the discrete particles relative speed
Authors: Trulev A.V., Timushev S.F., Lomakin V.O., Klipov A.V., Shmidt E.M. | Published: 07.09.2023 |
Published in issue: #9(762)/2023 | |
Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
Keywords: multiphase stages, gas-liquid mixture, flow path, screw, multiphase coefficient, relative speed |
Computational, theoretical and experimental study of the working medium flow regimes in the gate valve internal bypasses
Authors: Muftakhov V.Z., Chinyayev I.R., Fominykh A.V., Chernyshev A.V. | Published: 08.08.2023 |
Published in issue: #8(761)/2023 | |
Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
Keywords: pipeline fittings, internal bypass, numerical simulation, hydraulic characteristics |
The use of a multiphase specific speed for the analysis and improvement of the designs of blade machines for working on gas-liquid mixtures
Authors: Trulev A.V., Timushev S.F., Lomakin V.O., Shmidt E.M. | Published: 27.07.2023 |
Published in issue: #8(761)/2023 | |
Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
Keywords: gas-liquid mixture, centrifugal impeller, multiphase stages, cavitation specific speed coefficient, multiphase specific speed coefficient, multi-tier blade array |
Calculation of specific pressures in gate valves at the gas pressure of up to 105 MPa
Authors: Chinyayev I.R. | Published: 05.07.2023 |
Published in issue: #7(760)/2023 | |
Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
Keywords: slide valve, gate valve specific pressure, gas flow rate and density |
Computational, theoretical and experimental study of cavitation characteristics of the gate wellhead devices with the internal bypass
Authors: Muftakhov V.Z. | Published: 05.07.2023 |
Published in issue: #7(760)/2023 | |
Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
Keywords: pipeline fittings, bypass, hydraulic characteristics, cavitation |
Improving flow path of the cyclone-type desenders using the multiphase coefficient of the discrete particles relative speed
Authors: Trulev A.V., Timushev S.F., Lomakin A.V., Klipov A.V. | Published: 03.07.2023 |
Published in issue: #7(760)/2023 | |
Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
Keywords: cyclone-type desender, mechanical impurities, flow part, fixed screw, multiphase coefficient of the discrete particles relative speed, reservoir fluid |