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Main Journal ArchiveYear 2022 / № 5

Issue: #5 (746)

DOI 10.18698/0536-1044-2022-5

Mechanical Engineering and Machine Science

Dynamics of a "Hamster Wheel" Test Bench

Authors: Gusev A.S., Danilenko C.B., Starodubtseva S.A., Teteryatnikov V.Ya.
Category: Mechanical Engineering and Machine Science \| Chapter: Machine Science, Drive Systems, and Machine Components
Keywords: test bench, Lagrange equations, random processes, artificial road bump

Milling Cutters for Processing Highly Hard Materials

Authors: Mokritskiy B.Y.
Category: Mechanical Engineering and Machine Science \| Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing
Keywords: solid material processing, period of life, end mills

On Vibration Control of Turbo Generators K-1200-6.8/50+ Т3В-1200-2АУЗ Installed in the First and Second Units of Novovoronezh Nuclear Power Plant

Authors: Arkadov G.V., Gusev I.N., SlepovM.T., Usachev D.E., Esperov D.G.
Category: Mechanical Engineering and Machine Science \| Chapter: Methods of Monitoring and Diagnostics in Mechanical Engineering
Keywords: spectral composition of vibration, turbo generator vibration control, rotor resonance, stator overhang, water cooling, axial oscillations in supports

Research of the Cylindrical Self-Braking Gears Effect on the Drive Operation in Various Modes

Authors: Timofeev G.A., Panyukhin V.V., Samoilova V.V., Novikov E.S.
Category: Mechanical Engineering and Machine Science \| Chapter: Theory of Mechanisms and Machines
Keywords: electromechanical drive, cylindrical self-braking gear, dynamic models, equations of motion, drive characteristics

Analytical Evaluation of the Velocity Fluctuation of Pulse Continuously Variable Transmissions

Authors: Sharkov O.V., Kalinin A.V.
Category: Mechanical Engineering and Machine Science \| Chapter: Theory of Mechanisms and Machines
Keywords: machine drive, pulse continuously variable transmission, free-running mechanism, kinematic analysis, coefficient of velocity fluctuation, mathematical model

Power, Metallurgic and Chemical Engineering

Calculation and Theoretical Study of Regimes of the Working Medium Flow in a Slide Gate Valve for Technological Lines in the Oil and Gas Industry

Authors: Vlasyuk P.E., Chernyshev A.V., Chinyayev I.R., Fominykh A.V.
Category: Power, Metallurgic and Chemical Engineering \| Chapter: Vacuum and Compressor Technology and Pneumatic Systems
Keywords: slide gate valve, shut-off and control valves, numerical method, hydraulic characteristics, throughput

Calculation of the Actual Radial Clearance when Simulating the Working Process of an Oil-Free Volute Vacuum Pump

Authors: Tyurin A.V. , Raykov A.A., Burmistrov A.V., Salikeev S.I.
Category: Power, Metallurgic and Chemical Engineering \| Chapter: Vacuum and Compressor Technology and Pneumatic Systems
Keywords: volute vacuum pump, indicator diagrams, radial clearance, temperature fields, thermal deformations

Aviation, Rocket and Technology

Empirical Evidence for Incorrectness of Using Separation of Variables according to the Fourier Method in Oscillation Theory

Authors: Arinchev S.V.
Category: Aviation, Rocket and Technology \| Chapter: Aircraft Development, Design and Manufacture
Keywords: separation of variables, Fourier hypothesis, frequency shift