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MainCatalogMechanical Engineering and Machine ScienceHydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems
Comparing approaches to solving the problem of the ideal gas flow in a curved channel in the two-dimensional setting
| Authors: Kalashnikov D.A., Borisov Y.A., Chernyshev A.V. | Published: 19.09.2025 |
| Published in issue: #9(786)/2025 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: curved channel, ideal gas, gas dynamics, engineering method, Navier-Stokes equation |
Improving flow path of the axial screw stages using the multiphase coefficients
| Authors: Trulev A.V., Timushev S.F., Lomakin V.O., Shmidt E.M., Klipov A.V. | Published: 16.09.2025 |
| Published in issue: #9(786)/2025 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: axial screw stages, multiphase stages, gas-liquid mixture, relative slip velocity, local static pressure coefficient, local multiphase velocity coefficient |
Development and implementation of recommendations for the mobile compressor stations process equipment layout taking into account requirements for ensuring expansion of the efficient and safe operation conditions range
| Authors: Busarov S.S. | Published: 19.08.2025 |
| Published in issue: #8(785)/2025 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: piston compressor, mathematical model, suction temperature, discharge temperature, mobile compressor station, equipment layout |
Development of a method for accelerated assessment of the relative gain in the input technical work in the compression process and the polytropic index of the final parameters in a piston compressor with a two-phase working fluid
| Authors: Shcherba V.E., Kuzhbanov A.K., Gildebrandt M.I., Kudentsov V.Y., Galdin N.S., Gladenko A.A. | Published: 14.08.2025 |
| Published in issue: #8(785)/2025 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: piston compressor, coolant injection, technical operation gain, compression polytrophic index, interpolation polynomials |
Institute of mechanics and seismic stability of structures named after. M.T. Urazbaev Uzbekistan Academy of Sciences
| Authors: Annakulova G.K., Saidov S.A. | Published: 18.07.2025 |
| Published in issue: #7(784)/2025 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: hydraulic distributor, hydraulic distributor stabilization, slide valve, hydraulic cylinder piston, dynamic programming |
Computing main elements of a cyclone-type desender flow part using the local multiphase separation coefficient
| Authors: Trulev A.V., Timushev S.F., Lomakin A.V., Klipov A.V., Zhukova T.V., Kagirov R.A. | Published: 17.07.2025 |
| Published in issue: #7(784)/2025 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: cyclone desender, mechanical impurities, flow part, fixed screw, multiphase coefficient, multiphase mixture |
Comparing efficiency of the multi-lobe external compression pump rotors
| Authors: Malin I.A., Raykov A.A., Burmistrov A.V. | Published: 10.07.2025 |
| Published in issue: #7(784)/2025 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: two-rotor vacuum pump, multi-lobe rotor, volume utilization coefficient, channel conductivity coefficient, speed of action, backflows |
Simulating head characteristics of the centrifugal compressor impeller
| Authors: Galerkin Y.B., Drozdov A.A., Rekstin A.F., Kuznetsov L.G. | Published: 19.06.2025 |
| Published in issue: #6(783)/2025 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: centrifugal compressor, impeller, head coefficient, flow coefficient, pressure characteristic |
Effect of the multiphase stage flow path dimensions on the bubble diameter in a gas-liquid mixture
| Authors: Trulev A.V., Timushev S.F., Lomakin V.O., Shmidt E.M., Klipov A.V. | Published: 18.06.2025 |
| Published in issue: #6(783)/2025 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: multiphase stages, gas-liquid mixture, flow path, helical blades, local multiphase separation coefficient, relative slip velocity |
Structural approach application in the pipeline valves design
| Authors: Chinyayev I.R. | Published: 17.06.2025 |
| Published in issue: #6(783)/2025 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: pipeline fittings, structural approach, pipeline system element |