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Main Journal ArchiveYear 2020 / № 3

Issue: #3 (720)

DOI 10.18698/0536-1044-2020-3

Mechanical Engineering and Machine Science

Developing a Method of Hydroerosive Saturation of Liquids with Microparticles of Target Materials Using Ultrajet

Authors: Galinovsky A.L., KYAW Myo Htet, Provatorov A.S.
Category: Mechanical Engineering and Machine Science \| Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing
Keywords: suspension methods, ultrajet processing, microparticles of target materials

Development and Research of the Main Features of Joining Plastics and Metals

Authors: Volkov S.S., Rozanov D.S., Stankevich I.V.
Category: Mechanical Engineering and Machine Science \| Chapter: Welding, Allied Processes and Technologies
Keywords: metal reinforcement, ultrasonic formation, static pressure, waveguide oscillation amplitude, working waveguide end, ultrasonic pulse duration

A Study of the Influence of Electron Beam Welding Defects on Fracture Processes in Titanium Alloys

Authors: Grigoriev V.V., Muravyev V.I., Bakhmatov P.V.
Category: Mechanical Engineering and Machine Science \| Chapter: Welding, Allied Processes and Technologies
Keywords: titanium alloys, electron beam welding, specific defects, fracture in static and dynamic tests, strength, strength, toughness, deformation diagrams

Power, Metallurgic and Chemical Engineering

Experimental Studies of the Rotational Speed Automatic Control System for Locomotive Engine Shafts

Authors: Markov V.A., Furman V.V., Plakhov S.V., Sa Bowen
Category: Power, Metallurgic and Chemical Engineering \| Chapter: Heat Engines
Keywords: shunting diesel locomotive, internal combustion engine, diesel engine, rotational speed automatic control system, PID-controller, PI-controller

The Efficiency of Closed-Cycle Gas Turbines Controlled by Different Methods and Programs

Authors: Molyakov V.D., Kunikeev B.A., Troitskiy N.I.
Category: Power, Metallurgic and Chemical Engineering \| Chapter: Turbomachines and Combination Turbine Plants
Keywords: closed gas turbine unit, CGTU control, control method, control program, gas-dynamic similarity in CGTU nodes, change in gas pressure upstream

Aviation, Rocket and Technology

Modelling the Dynamics of Wetting of an Absolutely Rigid Tank Using the Particles Method

Authors: Arinchev S.V.
Category: Aviation, Rocket and Technology \| Chapter: Aerodynamics and Heat Transfer Processes in Aircraft
Keywords: particle method, droplet dynamics, degree of wetting

Fatigue Analysis of Bearings in Planetary Gearboxes of Turbofan Engines Taking into Account Dynamic Loading

Authors: Kalinin D.V., Petrov N.I., Lavrentyev Y.L.
Category: Aviation, Rocket and Technology \| Chapter: Aircraft Strength and Thermal Modes
Keywords: satellite support bearings, planetary gearbox, dynamic model, fatigue life of bearings

An Experimental Study to Determine Mechanical and Thermophysical Characteristics of Thin-Walled Carbon Plastic Antenna Reflectors

Authors: Novikov A.D., Reznik S.V., Denisov O.V.
Category: Aviation, Rocket and Technology \| Chapter: Aircraft Strength and Thermal Modes
Keywords: reflectors of space antennas, carbon fiber, experiment, elastic modulus, thermal conductivity