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MainCatalogMechanical Engineering and Machine ScienceHydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems
Temperature monitoring of working components in an oil-free screw vacuum pump
| Authors: Laskin A.A., Kapustin A.E., Raykov A.A., Salikeev S.I., Burmistrov A.V. | Published: 08.09.2026 |
| Published in issue: #9(798)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: screw vacuum pump, screw rotors, temperature monitoring of working components, pumping speed |
Working processes and dynamics of the liquid piston motion in an ideal piston compressor with a liquid active piston during isothermal compression of gas
| Authors: Shcherba V.E. | Published: 07.09.2026 |
| Published in issue: #9(798)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: piston compressor, active liquid piston, isothermal compression, liquid piston motion |
Experimental and numerical investigation of self-oscillations in an electrohydraulic drive
| Authors: Sunarchin R.A., Krivosheev N.S., Zharkovskii A.A. | Published: 18.08.2026 |
| Published in issue: #8(797)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: self-oscillations, electrohydraulic drive, oscillation frequency, experimental study |
Mathematical model of erosion wear of pipeline elements in pneumatic conveying systems for bulk materials
| Authors: Demihov K.E., Ochkov A.A., Skornyakov V.M. | Published: 15.08.2026 |
| Published in issue: #8(797)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: pneumatic conveying, bulk materials, erosion wear, mathematical model |
Qualitative analysis of the results of experimental studies of heating and cooling of parts of the cylinder-piston group of a piston compressor with regenerative heat exchange
| Authors: Shcherba V.E., Nosov E.Y., Khait A.V., Anoshin N.M. | Published: 10.08.2026 |
| Published in issue: #8(797)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: regenerative heat exchange, piston compressor, heating time, cooling time, average temperature of cylinder-piston group parts |
Effect of Pressure Profile Shape on Residual Stress Distribution during Laser Shock Peening of Titanium Alloy Blade Airfoil Edges
| Authors: Shiryaev А.А., Milenin A.S. | Published: 10.08.2026 |
| Published in issue: #8(797)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: laser shock peening, titanium alloy, residual stress, blade edge, pressure pulse profile |
Calculation features of lubrication-free labyrinth seals for a reciprocating compressor of boil-off gas
| Authors: Burakov A.V., Kotlov А.А., Semenovskiy V.B. | Published: 03.08.2026 |
| Published in issue: #8(797)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: piston compressor, boil-off gas, liquefied natural gas, labyrinth seal, gas leaks |
Methodology for preliminary assessment of the polytropic index of the compression process of a piston compressor based on the average temperature of the cylinder-piston group parts, geometric and operational parameters
| Authors: Shcherba V.E. | Published: 20.07.2026 |
| Published in issue: #7(796)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: piston compressor, polytropic index, compression process, indicated isothermal efficiency, average wall temperature, discharge pressure, suction pressure |
Effect of low-plasticity burnishing on hardness, roughness and residual stresses of nickel alloy samples
| Authors: Shiryaev А.А., Karmanov V.V., Mordvin M.A. | Published: 17.07.2026 |
| Published in issue: #7(796)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: surface hardness, low-plastic burnishing, surface layer strengthening, surface roughness, residual stresses, angle of inclination |
The Problem of Erosive Wear in Turbomachinery
| Authors: Ibragimov V.E. | Published: 13.07.2026 |
| Published in issue: #7(796)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: centrifugal compressor, turbomachinery, blade erosion wear, erosion mathematical model, gas-dynamic modeling erosive wear |