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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 |
Modeling of periodic compressor operation and prospects for their development
| Authors: Busarov S.S. | Published: 07.07.2026 |
| 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, mathematical model, suction temperature, average discharge pressure, mobile compressor station, equipment layout |
Methodology for calculating the average temperature of the walls of the cylinder-piston group of a crosshead piston hybrid volumetric power machine
| Authors: Shcherba V.E. | Published: 08.06.2026 |
| Published in issue: #6(795)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: cylinder-piston group components, piston compressor, piston hybrid power machine, average walls temperature |
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 |
Analysis of the influence of the volume of the gas suction cavity on the operation of a piston compressor with a pumpless cooling system
| Authors: Shcherba V.E., Ekimov G.I. | Published: 12.02.2025 |
| Published in issue: #2(779)/2025 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: piston compressor, suction valve, suction cavity volume, coolant flow, pumpless cooling system, energy costs |
Gas distribution system layout effecting tightness of the long-stroke low-speed piston compressor stages at low, medium and high pressures
| Authors: Yusha V.L., Busarov S.S., Nedovenchanyi A.V. | Published: 13.11.2024 |
| Published in issue: #11(776)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: piston compressor, low-speed long-stroke stage, working process, gas leaks, supply coefficient, suction and discharge valves |
A way to increase service life of the imported piston seals during the period of the sanctions’
| Authors: Kobylsky R.E., Busarov S.S. | Published: 05.07.2024 |
| Published in issue: #7(772)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: piston compressor, mass wear, antifriction material, friction pair |
Prospects for creating a low-consumption oil-free piston machine with the increased service life
| Authors: Busarov S.S. | Published: 06.06.2024 |
| Published in issue: #6(771)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: piston compressor, low-speed machines, increased service life, efficiency indicators, mathematical model |
An Analysis of Various Cooling Liquids in a Two-Cylinder Single-Stage Piston Hybrid Power Machine with Fluid Flow Due to Vacuum at Suction Based on Experimental Results
| Authors: Shcherba V.E., Averyanov G.S., Korneev S.A., Korneev S.V., Ovsyannikov A.Y., Ritter D.A. | Published: 13.12.2020 |
| Published in issue: #12(729)/2020 | |
| Category: Energy and Electrical Engineering | Chapter: Hydraulic Machines and Hydropneumatic Units | |
| Keywords: piston compressor, compiled gas cooling, working chamber surface temperature, discharge pressure, coolant flow |