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Mainournal ArchiveYear 2018 / № 5

Issue: #5 (122)

DOI 10.18698/0236-3941-2018-5

Aviation and Rocket-Space Engineering

Mathematical Simulation for Computing Process Parameters During Non-Steady-State Heating of Heat Exchanger Walls
Authors: Aleksandrov V.Yu., Koroleva A.P., Kukshinov N.V., Safonova D.B., Frantsuzov M.S.  

Category: Aviation and Rocket-Space Engineering | Chapter: Aerodynamics and Heat Transfer Processes in Aircrafts

  
Keywords: non-steady-state heat transfer, heat exchanger, mathematical simulation
Determining Aerodynamic Loads Affecting an Aircraft Wing During Parametric Modelling Taking the Main Airliner Components into Account
Authors: Mikhaylovskiy K.V., Baranovski S.V.  

Category: Aviation and Rocket-Space Engineering | Chapter: Aircrafts Development, Design and Manufacture

  
Keywords: airliner, wing, wing configuration, engine, aerodynamic loads, parametric simulation
Experimental Estimation of the Degree to which Samples of a 3d Material are able to Withstand Constant Compression Loading at High Temperatures
Authors: Mostovoy G.E., Karpov A.P., Protsenko A.K., Shishkov I.V.  

Category: Aviation and Rocket-Space Engineering | Chapter: Aircraft Strength and Thermal Modes

  
Keywords: creep, pitch, carbon-carbon composite material, 3d material, fibrils, ultimate strain

Mechanical Engineering and Machine Science

Necessary Self-Balancing Robustness Conditions for a Two-Bearing Rotor Taking Unbalance Mass into Account
Authors: Gorbenko A.N., Shmelev S.Kh.  

Category: Mechanical Engineering and Machine Science | Chapter: Machine Science, Drive Systems, and Machine Components

  
Keywords: rotor, unbalance, critical speeds, anisotropy, self-balancing robustness
On Bulk Modulus Values in Dilatant Materials Varying with the Increase in Strain
Authors: Komkov K.F., Eremichev A.  

Category: Mechanical Engineering and Machine Science | Chapter: Machine Science, Drive Systems, and Machine Components

  
Keywords: deformation, dilatancy, bulk modulus, compliance, "classical" modulus, dilatancy parameter, variable elasticity parameter, anisotropy
Determining Parameters of Piecewise-Linear Metal Models based on Flat Specimen Testing Results
Authors: Omelyusik A.V., Shmelev A.V., Kononov A.G.  

Category: Mechanical Engineering and Machine Science | Chapter: Machine Science, Drive Systems, and Machine Components

  
Keywords: numerical simulation, identification, mechanical properties, testing, finite element method, LS-DYNA, material model
Determining Acceleration of a Beam-Mounted Test Object Subjected to Impact Loads
Authors: Proskurin A.V., Shlishevskiy A.V.  

Category: Mechanical Engineering and Machine Science | Chapter: Machine Science, Drive Systems, and Machine Components

  
Keywords: beam, test object, pendulum facility, impact loading, longitudinal vibrations, vibration eigenfrequency, analytical model
Effect of Structural Parameters and Chemical Composition on the Polycrystalline LaB6 Cathode Performance
Authors: Slavin A.V., Lukina E.A., Movenko D.A.  

Category: Mechanical Engineering and Machine Science | Chapter: Manufacturing Engineering

  
Keywords: cathode, lanthanum hexaboride, electron-beam welding

Power, Metallurgic and Chemical Engineering

Physical and Chemical Properties of Petroleum Motor Fuels with Vegetable Oil Additives and their Effect on Diesel Performance
Authors: Markov V.A., Chaynov N.D., Loboda S.S.  

Category: Power, Metallurgic and Chemical Engineering | Chapter: Heat Engines

  
Keywords: internal combustion engine, diesel engine, petroleum diesel fuel, vegetable oil, rapeseed oil, sunflower oil, biofuel blend, exhaust gas toxicity factors