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Empirical Evidence for Incorrectness of Using Separation of Variables according to the Fourier Method in Oscillation Theory
Authors: Arinchev S.V. | Published: 21.04.2022 |
Published in issue: #5(746)/2022 | |
Category: Aviation, Rocket and Technology | Chapter: Aircraft Development, Design and Manufacture | |
Keywords: separation of variables, Fourier hypothesis, frequency shift |
Digital Twins — a Platform for Aircraft Engine Lifecycle Management
Authors: Salnikov A.V., Gordin M.V., Shmotin Yu.N., Nikulin A.S., Makarov P.V., Frantsuzov M.S. | Published: 01.04.2022 |
Published in issue: #4(745)/2022 | |
Category: Aviation, Rocket and Technology | Chapter: Aircraft Development, Design and Manufacture | |
Keywords: digit twin, gas turbine engine, requirement matrix, digital platform, life cycle, mathematical modeling |
On the Friction Mechanisms and Assessment of Tribological Characteristics of Solid Lubricant Coatings of Various Application Methods
Authors: Khopin P.N. | Published: 30.03.2022 |
Published in issue: #4(745)/2022 | |
Category: Aviation, Rocket and Technology | Chapter: Aircraft Development, Design and Manufacture | |
Keywords: solid lubricant coatings, magnetron-high-frequency application, tribotechnical characteristics, normal atmosphere |
Analysis of the Basic Design Parameters of a Small Upper Stage
Authors: Malyh D.A., Peshkov R.A., Shalashov M.A. | Published: 23.03.2022 |
Published in issue: #4(745)/2022 | |
Category: Aviation, Rocket and Technology | Chapter: Aircraft Development, Design and Manufacture | |
Keywords: small upper stage, spacecraft, basic design parameters |
Analysis of the Main Methods of Obtaining Propellant by Electrolysis of Water
Authors: Shalashov M.A., Peshkov R.A. | Published: 07.03.2022 |
Published in issue: #3(744)/2022 | |
Category: Aviation, Rocket and Technology | Chapter: Aircraft Development, Design and Manufacture | |
Keywords: oxygen-hydrogen propulsion system, onboard electrolysis unit, small spacecraft |
Approximate Methodology for Design Ballistic Calculation of Two-Stage Launch Vehicles
Authors: Mukhamedov L.P., Kirievskii D.A. | Published: 27.01.2022 |
Published in issue: #2(743)/2022 | |
Category: Aviation, Rocket and Technology | Chapter: Aircraft Development, Design and Manufacture | |
Keywords: design ballistic calculation method, design ballistics problems, design ballistic parameters, launch vehicle, characteristic velocity losses |
Spacecraft Motion in an Ultra-Low Lunar Orbit under Lunar Gravitational Anomalies
Authors: Arinchev S.V. | Published: 26.01.2022 |
Published in issue: #2(743)/2022 | |
Category: Aviation, Rocket and Technology | Chapter: Aircraft Development, Design and Manufacture | |
Keywords: lunar gravitation anomalies, mass concentration, pseudo-random number, gravity-anomaly noise |
Planet’s Real Motion Taken into Consideration in Analysis of an Interplanetary Trajectory Using Resonant with the Planet’s Orbit Segments
Authors: Konstantinov M.S., Kurasbediani R.G. | Published: 22.01.2022 |
Published in issue: #2(743)/2022 | |
Category: Aviation, Rocket and Technology | Chapter: Aircraft Development, Design and Manufacture | |
Keywords: interplanetary trajectory, sequence of gravity assist maneuvers, resonant orbit, pulse correction |
Topological Optimization of the Strength Element of the Aircraft Compartment Made of Metal-Matrix Composite Material
Authors: Magidov I.S., Mikhailovskiy K.V. | Published: 25.12.2021 |
Published in issue: #1(742)/2022 | |
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. | Published: 22.12.2021 |
Published in issue: #1(742)/2022 | |
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 |