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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. | Published: 05.03.2020 |
| Published in issue: #3(720)/2020 | |
| Category: Aviation, Rocket and Technology | Chapter: Aircraft Strength and Thermal Modes | |
| Keywords: reflectors of space antennas, carbon fiber, experiment, elastic modulus, thermal conductivity |
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. | Published: 05.03.2020 |
| Published in issue: #3(720)/2020 | |
| Category: Aviation, Rocket and Technology | Chapter: Aircraft Strength and Thermal Modes | |
| Keywords: satellite support bearings, planetary gearbox, dynamic model, fatigue life of bearings |
A Thermal Strength State Analysis of a Cylindrical Combustion Chamber Manufactured Using Additive Technologies
| Authors: Ushakova E.S., Arefyev K.Yu., Zaikin S.V., Polyanskiy A.R., Isakov V.V. | Published: 10.02.2020 |
| Published in issue: #2(719)/2020 | |
| Category: Aviation, Rocket and Technology | Chapter: Aircraft Strength and Thermal Modes | |
| Keywords: additive technologies, stress-strain state, factor of safety, specific heat flux, cooler heating, combustion chamber |
Methods of Creating Functional Models of Gas Turbine Engine Parts by Means of Numerical Modeling and Machine Learning Algorithms Using a Turbine Disk as an Example
| Authors: Reznik S.V., Sapronov D.V., Vasilyev B.E., Semenov A.V. | Published: 26.11.2019 |
| Published in issue: #11(716)/2019 | |
| Category: Aviation, Rocket and Technology | Chapter: Aircraft Strength and Thermal Modes | |
| Keywords: gas turbine engine, turbine disk, functional model, machine learning |
The Determination of Rational Parameters of Lock Joints of Ceramic Blades with a Metal Disk in Advanced Aircraft Gas Turbine Engines. Part II. Testing of the Rotor Model
| Authors: Reznik S.V., Sapronov D.V., Karimbaev T.D., Mezencev M.A. | Published: 23.07.2019 |
| Published in issue: #7(712)/2019 | |
| Category: Aviation, Rocket and Technology | Chapter: Aircraft Strength and Thermal Modes | |
| Keywords: gas turbine engine, impeller, lock joint, ceramic blade |
The Determination of Rational Parameters of Lock Joints of Ceramic Blades with a Metal Disk in Advanced Aircraft Gas Turbine Engines. Part I. Models of Mechanical and Thermal Contact of Ceramic and Metal Parts of the Turbine Impeller
| Authors: Reznik S.V., Sapronov D.V., Karimbaev T.D., Mezencev M.A. | Published: 18.06.2019 |
| Published in issue: #6(711)/2019 | |
| Category: Aviation, Rocket and Technology | Chapter: Aircraft Strength and Thermal Modes | |
| Keywords: gas turbine engine, lock joint, ceramic blades, contact interaction |
Topology Optimization of the Turbine Disk Structure under Thermomechanical Loads
| Authors: Bui V.P., Prokopov V.S., Gavryushin S.S., Papazafeiropoulos G. | Published: 15.04.2019 |
| Published in issue: #4(709)/2019 | |
| Category: Aviation, Rocket and Technology | Chapter: Aircraft Strength and Thermal Modes | |
| Keywords: topology optimization, MMA algorithm, minimization of compliance, axisymmetric structure, additive manufacturing |