Search
MainCatalogMechanical Engineering and Machine ScienceHydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems
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 |
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 |