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V.I. Feodosiev’s problem on the stability of a slotted strip under potential and non-conservative loads
| Authors: Radin V.P., Chirkov V.P., Poznyak E.V., Tsoy V.E., Novikova O.V. | Published: 21.10.2026 |
| Published in issue: #11(800)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Machine Science | |
| Keywords: two-rod system, potential and follower forces, rectilinear equilibrium form, divergence or flutter, stability region boundaries |
Conceptual model and analysis of the efficiency and cost effectiveness of an ideal reciprocating compressor with an active liquid piston for isothermal gas compression
| Authors: Shcherba V.E. | Published: 22.10.2026 |
| Published in issue: #11(800)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: reciprocating compressor, liquid active piston, conceptual model, working processes, dynamics of fluid movement, indicated isothermal efficiency, delivery coefficient |
On some causes of crushing fracture of Al-6%Mg alloy pieces
| Authors: Golovkin P.A. | Published: 23.10.2026 |
| Published in issue: #11(800)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Methods and Devices for Monitoring and Diagnosing Materials, Products, Substances | |
| Keywords: aluminium-magnesium alloy, brittle fracture, chemical composition, intermetallide phases, impurities, content of excess phases, hot deformation |
Calculation of heat transfer and thermal deformations in roots-type machines
| Authors: Malin I.A., Raykov A.A., Salikeev S.I., Burmistrov A.V. | Published: 27.10.2026 |
| Published in issue: #11(800)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: Roots-type machine, three-lobe vacuum pump, heat transfer, thermal deformations, rotor-housing clearances |
Structure and mobility analysis of a 6-DoF hybrid manipulator via screw theory
| Authors: Semenov A.V., Laryushkin P.A., Semenikhin A.S., Antonov A.V., Medovshchikov A.V. | Published: 28.10.2026 |
| Published in issue: #11(800)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Machine Science | |
| Keywords: hybrid manipulator, screw theory, 6-DoF manipulator, mobility analysis |
Development of a production line for lathe beds made of high-strength concrete
| Authors: Khabibullin F.F. | Published: 28.10.2026 |
| Published in issue: #11(800)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Machine Science | |
| Keywords: technological line, lathe beds, heavy-duty concrete, experimental disintegrator, industrial disintegrator |
Experimental study of the effect of design parameters of a rolling tool on the quality of the tooth surface
| Authors: Vitrenko O.S., Sharkov O.V. | Published: 28.10.2026 |
| Published in issue: #11(800)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing | |
| Keywords: hyperboloid knurling, tooth forming, experiment planning, surface layer, roughness |
Analysis of the dependence of the frequencies of cavitation self-oscillations on the supply and cavitation reserve of a centrifugal pump with a side inlet
| Authors: Protsenko A.A., Shkapov P.M., Lomakin V.O., Zaporozhets I.O. | Published: 29.10.2026 |
| Published in issue: #11(800)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: cavitation frequencies, self-oscillations, centrifugal pump, cavitation reserve, oscillation stability |
Effect of an innovative multilayer ion-plasma CrAlSiN/Cr coating on the wear resistance of a multi-disc friction clutch in a track maintenance machine under northern operating conditions
| Authors: Kolesnikov V.I., Kovalenko O.I., Polityko K.N., Shapovalov V.V., Kolesnikov I.V., Kolodyazhny I.A. | Published: 02.11.2026 |
| Published in issue: #11(800)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Machine Science | |
| Keywords: multilayer coating CrAlSiN/Cr, coupling, friction element, tribological tests, coupling wear resistance, track maintenance machines |
Improvement of experimental characteristics and additive manufacturing of impellers for the single-stage monoblock submersible electric pump unit with the high specific speed
| Authors: Gorbatov D.A., Zharkovskii A.A., Adrianov A.V. | Published: 05.11.2026 |
| Published in issue: #11(800)/2026 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: single-stage monoblock submersible electric pump, numerical optimization, parameters correlation, latin hypercube sampling, additive manufacturing, polymethylmethacrylate |