|
Mainournal ArchiveYear 2025 / № 3

Issue: #3 (154)

DOI 10.18698/0236-3941-2025-3

Aviation and Rocket-Space Engineering

Using a Starry Sky Simulator based on the OLED Micro-Display in Ground Tests of the Spacecraft Orientation and Stabilization Systems
Authors: Gorelko M.G., Murygin A.V., Frolov I.S.  

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

  
Keywords: orientation and stabilization system, star sensor, starry sky simulator, dynamic testing, spacecraft
Studying the Stress-Strain State of a Turbine Wheel Manufactured by the Casting and Additive Technologies Methods
Authors: Evdokimov D.V., Sangines L.F., Filinov E.P., Aleksentsev A.A., Chertykovtsev P.A.  

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

  
Keywords: stress-strain state, centrifugal turbine, lattice structure, additive technologies, stresses, assurance factor
Methodology for Assessing the Abrasive Particles Separation Effect in Axial Compressors on the Aviation Gas Turbine Engine Characteristics: Simulating Separation and Results
Authors: Popov S.S., Cherkasov A.N., Klepikov D.S.  

Category: Aviation and Rocket-Space Engineering | Chapter: Thermal, Electric Jet Engines, and Power Plants of Aircrafts

  
Keywords: compressor, gas turbine engine, separator, setup, CAD, ANSYS, CFD, Fluent
Comprehensive Approach to Verification in Design and Development of the Antenna Head Fairing Body
Authors: Pokhabov Yu.P., Kaverin V.A., Saparbaeva E.R., Shipovalov M.V., Politov D.P.  

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

  
Keywords: aircraft, antenna head fairing body, theory of solving inventive problems, functional cost analysis, design and technological reliability analysis

Mechanical Engineering and Machine Science

Mathematical Model for a Learning System in Early Diagnostics of the Electromechanical Drive Gearbox
Authors: Skryabin A.V.  

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

  
Keywords: early diagnostics, classification, electromechanical drive, gear-box, failure, degradation, aircraft
Hydraulic Power Source Dynamics when Operating in Vicinity of a Support Limiting the Pump Feed
Authors: Fedenkov V.V., Cherkasskikh S.N., Sheykin M.O., Ganiev A.R.  

Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems

  
Keywords: hydraulic power source, positive displacement pump, feed control mechanism, support, harmonic linearization, amplitude-frequency characteristic, forced oscillations

Power Engineering

Computational and Experimental Substantiation of Strength and Seismic Resistance of the Ionization Chamber Suspensions in the Control and Protection Systems of Fast Neutron Reactors
Authors: Glazyuk Ya.V., Popov V.Yu., Fedorov M.Yu., Kapustin E.A.  

Category: Power Engineering | Chapter: Nuclear Power Plants, Fuel Cycle, Radiation Safety

  
Keywords: еquipment, ionization chamber, vibrations, reactor, strength, seismic resistance
Pressure Drop in a Tube Bundle with the Countercharge Arrangement
Authors: Stolotnyuk Ya.D.  

Category: Power Engineering | Chapter: Nuclear Power Plants, Fuel Cycle, Radiation Safety

  
Keywords: сross-flown tube bundle, static pressure, pressure drop