Search

Catalog

Main Journal ArchiveYear 2023 / № 6

Issue: #6 (759)

DOI 10.18698/0536-1044-2023-6

Mechanical Engineering and Machine Science

Energy dissipation in the variable stiffness couplings with a serpentine spring at the torsional vibrations

Authors: Palochkin S.V., Karnaukhov M.A., Lyubchenko M.A., Rudovskiy P.N.
Category: Mechanical Engineering and Machine Science \| Chapter: Machine Science
Keywords: coupling drive, serpentine spring clutch, variable stiffness, torsional vibrations, energy dissipation, absorption coefficient

An General theory of structural synthesis of normal, paradoxical Self- Aligning lever mechanisms and the practice of their creation in mechanical engineering for operation in different h-spaces

Authors: Pozhbelko V.I.
Category: Mechanical Engineering and Machine Science \| Chapter: Machine Science
Keywords: optimal structural synthesis, self-aligning mechanisms, redundant links, cylindrical hinges, Bennett mechanism, Bricard’s mechanism

Modeling and optimization of two-amplitude eccentric weight with fluent inner mass

Authors: Popov Y.G., Malov G.S., Krasnikov A.S.
Category: Mechanical Engineering and Machine Science \| Chapter: Machine Science
Keywords: two-amplitude eccentric, vibratory roller, dynamic modeling, multicriteria optimization, centrifugal force, parameterized model

Structural analysis of a rhombic mechanism with the advanced connecting rod in the Stirling engine replacing group

Authors: Timofeev G.A., Kataev I.Z., Samsonenko D.M.
Category: Mechanical Engineering and Machine Science \| Chapter: Machine Science
Keywords: Stirling engine, rhombic mechanism, advanced connecting rod in the displacement group, structural analysis, graph method

Cutting force measurement during machining of the ceramic parts designed for aviation purposes

Authors: Timokhin I.Yu., Anashkina A.A., Kharakhonov G.A., Ermolaev Ya.O.
Category: Mechanical Engineering and Machine Science \| Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing
Keywords: cutting forces measurement, KF5P1-5-200 strain gauge, spindle body deformation, system calibration

Improving hardware and technological design of the highly porous carbon material production

Authors: Shubin I.N., Popova A.A.
Category: Mechanical Engineering and Machine Science \| Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing
Keywords: highly porous carbon material, production hardware and technological design, equipment and technology improvement, activation reactor

Vortex wear mechanism of the carbide tools

Authors: Kabaldin Y.G., Bashkov A.A., Zamuraev I.D., Ivanov S.V.
Category: Mechanical Engineering and Machine Science \| Chapter: Manufacturing Engineering
Keywords: chip near-cutting layers, high degree of deformation, vortex modes, carbide alloy structure, carbide phase grain extraction, carbide tool wear resistance

Efficiency of the pump in the lubricating and cooling fluid supply system

Authors: Velikanov N.L., Naumov V.A.
Category: Mechanical Engineering and Machine Science \| Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems
Keywords: submersible centrifugal pump, lubricating and cooling fluid, kinematic viscosity, head characteristic

Methodological principles of bench testing the gas separators of the submersible electric centrifugal pump installations in oil production

Authors: Trulev A.V., Timushev S.F., Lomakin V.O., Shmidt E.M.
Category: Mechanical Engineering and Machine Science \| Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems
Keywords: gas separators, electric submersible pump installations, bench pneumohydraulic scheme, gas-liquid mixture, gas separation efficiency

Energy and Electrical Engineering

Influence of using the liquefied hydrocarbon gas in adjustment, operation and heat generation of the tractor diesel engine

Authors: Malyshkin P.Yu., Kartashevich A.N., Plotnikov S.A., Zabolotskikh G.E.
Category: Energy and Electrical Engineering \| Chapter: Turbomachines and Piston Engines
Keywords: diesel, liquefied hydrocarbon gas, working process, rigidity, ecological performance, total emissions

Aviation, Rocket and Technology

Selection of the optimal thrust-to-weight ratio of the first stages of small-lift launch vehicles

Authors: Mukhamedov L.P., Kirievskii D.A.
Category: Aviation, Rocket and Technology \| Chapter: Aircraft Development, Design and Manufacture
Keywords: ballistic design problem, ballistic design parameters, ultralight launch vehicle, small spacecraft, characteristic velocity losses

Methods and techniques used in increasing gas temperature in front of the gas turbine engine turbine

Authors: Pismennyi V.L.
Category: Aviation, Rocket and Technology \| Chapter: Aircraft Strength and Thermal Modes
Keywords: heat resistance of materials, blade cooling, gas temperature, circulating heat exchanger, heat-shielding coatings, gas turbine engine, air-liquid cooling

Key issues of creating the inflatable braking devices for removal of the failed satellites into the atmosphere dense layers Part 2. Analysis of the thermal regime under the combined heating conditions

Authors: Reznik S.V., Abramova E.N.
Category: Aviation, Rocket and Technology \| Chapter: Aircraft Strength and Thermal Modes
Keywords: space debris, nanosatellite removal, inflatable braking device, polymer films, temperature state simulation, thermal mode