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Main Journal ArchiveYear 2026 / № 2

Issue: #2 (791)

DOI 10.18698/0536-1044-2026-2

Mechanical Engineering and Machine Science

Self-braking gears based on the 2K-H planetary scheme

Authors: Timofeev G.A.
Category: Mechanical Engineering and Machine Science \| Chapter: Machine Science
Keywords: planetary gears with double-ring outer satellites, self-braking condition, forces in the gearing, forward efficiency, gear geometry

ANFIS Adaptive Neuro-fuzzy Inference System for six-degree-of-freedom kinematics with prismatic joint

Authors: Alwardat M.Y., Hassan M. Alwan
Category: Mechanical Engineering and Machine Science \| Chapter: Robots, Mechatronics and Robotic Systems
Keywords: ANFIS, accumulation error, inverse kinematics problem, MATLAB, robotic manipulator

Features of the use of hemispherical end mills when processing high-hardness layers of material of workpieces

Authors: Mokritskiy B.Y., Kosmynin A.V., Mariin S.B.
Category: Mechanical Engineering and Machine Science \| Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing
Keywords: milling of high-hardness materials, the period of durability of milling cutters, hemispherical end mills

Ensuring the surface quality of anisotropic crystals by applying oscillating movements

Authors: Obraztsov A.E., Utenkov V.M., Kuznetsov P.M.
Category: Mechanical Engineering and Machine Science \| Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing
Keywords: KDP single crystal, using oscillating movements, vibration cutting, magnetorheological finishing

Analysis of the kinematics of the process of hardening cylindrical parts with a helicoid tool

Authors: Zaides S.A., Quang Khai Vu
Category: Mechanical Engineering and Machine Science \| Chapter: Manufacturing Engineering
Keywords: surface plastic deformation, helicoid working tool, kinematics of the hardening process, surface layer, cylindrical part

Improving the efficiency of manufacturing parts in small-scale production through the use of additive technologies

Authors: Shchelkunov E.B., Shchelkunov E.B., Akulina A.A., Ruban E.A.
Category: Mechanical Engineering and Machine Science \| Chapter: Manufacturing Engineering
Keywords: additive technologies, selective laser melting, blank of the Rocking Chair part, technological process

Changing the performance of the fixed pad thrust bearing during the centrifugal compressor surge

Authors: Sokolov N.V., Fedotov P.E.
Category: Mechanical Engineering and Machine Science \| Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems
Keywords: centrifugal compressor, surge, thrust bearing, direct problem, bearing capacity, hydrodynamic pressure

Evaluation of the influence of non-stationarity of liquid flow in the distribution units of a spur rotary pump on its operating efficiency

Authors: Shcherba V.E., Kaigorodov S.Y., Dorofeev E.A., Sokirko K.N., Pavlyuchenko E.A.
Category: Mechanical Engineering and Machine Science \| Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems
Keywords: rotary spur pump, dynamic distributor, diaphragm hydraulic diode, unsteady flow, volumetric efficiency

Aviation, Rocket and Technology

Research of the effect of an extended-surface of the chamber cooling jacket on the performance parameters of an oxygen-hydrogen liquid-propellant rocket engine by expander cycle

Authors: Belyakov V.A., Vasilevsky D.O., Romashko R.V.
Category: Aviation, Rocket and Technology \| Chapter: Aerodynamics and Heat Transfer Processes in Aircraft
Keywords: liquid-propellant rocket engine by expander cycle, mathematical model for calculating, intensification of heat transfer, specific impulse of the engine

Analysis of a hermetic cabin of a passenger aircraft as a temperature controlled object

Authors: Grishina L.A., Panevin A.Yu.
Category: Aviation, Rocket and Technology \| Chapter: Aircraft Development, Design and Manufacture
Keywords: aviation environmental control system, the hermetic cabin of the aircraft, thermal control subsystem, transfer function of the hermetic cabin, air temperature

Comparative assessment of tribotechnical characteristics of hard-lubricating coatings of various application methods and friction conditions in relation to tests in a normal atmosphere and in a vacuum

Authors: Khopin P.N., Mishakov S.Yu.
Category: Aviation, Rocket and Technology \| Chapter: Aircraft Development, Design and Manufacture
Keywords: solid lubricating coatings, tribotechnical characteristics, conditions of a normal atmosphere, various methods of application