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Main Journal ArchiveYear 2022 / № 1

Issue: #1 (742)

DOI 10.18698/0536-1044-2022-1

Mechanical Engineering and Machine Science

Dynamic Calculation of Electric Propulsion Motor Tandem Rotors

Authors: Gaydzhurov P.P., Ptakh G.K.
Category: Mechanical Engineering and Machine Science \| Chapter: Machine Science, Drive Systems, and Machine Components
Keywords: electric propulsion motor, ice-class vessel, torsional vibrations, finite element model, modal analysis, integration of the equation of motion

Multi-Criteria Design Optimization of Delta Robot with Four Degrees of Freedom

Authors: Erastova K.G., Laryushkin P.A.
Category: Mechanical Engineering and Machine Science \| Chapter: Robots, Mechatronics and Robotic Systems
Keywords: parallel mechanism, workspace, multi-criteria optimization, delta robot

Analysis of the Factors Affecting the Instrumentation of the Technological Process of the Activated Carbon Material Production

Authors: Popova A.A., Shubin I.N.
Category: Mechanical Engineering and Machine Science \| Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing
Keywords: equipment performance, technological parameters of the process, diagnostics of characteristics, activated carbon material

Development and Analysis of a Parallel Structure Mechanism with Slotted Arcuate Guides and a Constant Entry Point

Authors: Dukhov A.V., Romanov A.A., Erofeev M.N., Kravchenko I.N., Nikolaev A.V.
Category: Mechanical Engineering and Machine Science \| Chapter: Theory of Mechanisms and Machines
Keywords: parallel mechanism, number of degrees of freedom, mechanism structure, inverse problem of positions, working area

Power, Metallurgic and Chemical Engineering

Investigation of the Possibilities of Using Soybean Oil as an Ecological Additive to Petroleum Diesel Fuel

Authors: Devyanin S.N., Markov V.A., Levshin A.G., Kobozeva T.P., Neverov V.A.
Category: Power, Metallurgic and Chemical Engineering \| Chapter: Vacuum and Compressor Technology and Pneumatic Systems
Keywords: diesel engine, petroleum diesel fuel, soybean oil, mixed fuel, ecological additive, exhaust gas toxicity

Aviation, Rocket and Technology

Topological Optimization of the Strength Element of the Aircraft Compartment Made of Metal-Matrix Composite Material

Authors: Magidov I.S., Mikhailovskiy K.V.
Category: Aviation, Rocket and Technology \| Chapter: Aircraft Development, Design and Manufacture
Keywords: flight vehicle, direct laser growth, frame topological optimization, metal-matrix composite material

Simplest Flow Queuing Models for LEO Satellite System

Authors: Pichugin S.B.
Category: Aviation, Rocket and Technology \| Chapter: Aircraft Development, Design and Manufacture
Keywords: low orbit communications system, relay satellite, message packet switching, simplest flow of requests, exponential law

Study of the Effect of the Monolayers Stacking Sequence on the Composite cCylindrical Shell Stability

Authors: Zheleznov L.P.
Category: Aviation, Rocket and Technology \| Chapter: Aircraft Strength and Thermal Modes
Keywords: cylindrical shells, polymer composite materials, nonlinear deforming, shell stability, finite element method