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Main Journal ArchiveYear 2021 / № 9

Issue: #9 (738)

DOI 10.18698/0536-1044-2021-9

Mechanical Engineering and Machine Science

Increased efficiency of eccentric cycloidal engagement

Authors: Petrovskiy A.N.
Category: Mechanical Engineering and Machine Science \| Chapter: Machine Science, Drive Systems, and Machine Components
Keywords: engagement efficiency, eccentric cycloidal engagemnet, cycloidal gear, power losses

Digital Transformation of Technological Support of Production in Small Enterprises

Authors: Bulavin V.F., Bulavina T.G., Koshutin D.V., Yakhrichev V.V., Stepanov A.S.
Category: Mechanical Engineering and Machine Science \| Chapter: Manufacturing Engineering
Keywords: 3D prototype, digital support, technological support of production, information environment, small businesses

Methods for determining the bearing capacity and extreme pressure properties of lubricants used in heavy-loaded tribodynamic couplings of metallurgical machines and units

Authors: Kharchenko M.V., Nefediev S.P., Dema R.R., Latypov O.R.
Category: Mechanical Engineering and Machine Science \| Chapter: Manufacturing Engineering
Keywords: friction machine, cutting fluid, tribodynamics, antiwear properties, extreme pressure properties

Ackermann Principle and its Implementation in Modern Cars

Authors: Ioffe M.L.
Category: Mechanical Engineering and Machine Science \| Chapter: Theory of Mechanisms and Machines
Keywords: Ackermann principle, plane motion without slip, instantaneous center of rotation, steering linkage, rack and pinion steering gear, recurrent algorithm

Power, Metallurgic and Chemical Engineering

Investigation of Properties of Diesel Fuel and Carbon Nanotubes Mixture and Characteristics of its Atomization

Authors: Sa Bowen, Markov V.A., Liu Ying, Kamaltdinov V.G., Qiao Wenpei
Category: Power, Metallurgic and Chemical Engineering \| Chapter: Heat Engines
Keywords: diesel fuel, carbon nanotubes, thermal-physical properties, atomization of mixtures with evaporation

Dynamics of Working Processes in Automatic Direct-Acting Pressure Regulators of Pneumatic Spacecraft Systems

Authors: Lebedev A.V., Chernyshev A.V., Kyurdzhiev Y.V., Mitrofanov A.P., Ilicheva O.S., Yavna D.E.
Category: Power, Metallurgic and Chemical Engineering \| Chapter: Vacuum and Compressor Technology and Pneumatic Systems
Keywords: pressure regulator, pneumatic system, valve unit, Amesim, spacecraft

Analysis of the Reverse Expansion Process in a Reciprocating Hybrid Power Machine with Two Suction Valves

Authors: Shcherba V.E., Tegzhanov A.S., Orekh D.V.
Category: Power, Metallurgic and Chemical Engineering \| Chapter: Hydraulic Machines and Hydropneumatic Units
Keywords: reciprocating compressor, reciprocating hybrid power machine, cooling jacket, vacuum at the suction

Aviation, Rocket and Technology

New Approaches to the Design of a Lunar Station for Servicing Automatic and Manned Spacecraft

Authors: Saprykin O.A.
Category: Aviation, Rocket and Technology \| Chapter: Aircraft Development, Design and Manufacture
Keywords: lunar station, design method, open architecture, typical mission, actual scenario, cumulative scientific efficiency

Design Optimization of Shape and Layup Sequence of Polymer Composite Load Bearing Elements of Light Aircraft

Authors: Tun Lin Htet, Prosuntsov P.V.
Category: Aviation, Rocket and Technology \| Chapter: Aircraft Strength and Thermal Modes
Keywords: tail section, fuselage, load bearing ribs, parametric optimization, topological optimization method, mass reducing, structural layout

Issues of Synthesis and Practical Evaluation of the Compensation Mode Error of a Two-Component Gyroscope

Authors: Podchezertsev V.P., Nguyen D.Z.
Category: Aviation, Rocket and Technology \| Chapter: Inspection and Testing of Aircraft and Aircraft Systems
Keywords: dynamically tuned gyroscope, rate sensor, dynamic error, rotary vibration test bench