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Mainournal ArchiveYear 2024 / № 1

Issue: #1 (148)

DOI 10.18698/0236-3941-2024-1

Aviation and Rocket-Space Engineering

Development of Approach to Detecting Cracks in the Aviation Ggas Turbine Engine Blades in the Operation Modes
Authors: Andrianov I.K., Grinkrug M.S., KaraBalli M.  

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

  
Keywords: turbine blade, gas turbine, shell element, stress, strength, damage diagnostics, ionization
Parametric Calculation of the Limiting Characteristics of Electrization of Structural Elements of the Solid Propellant Rocket Engine Exhaust Duct
Authors: Fedotova K.V., Yagodnikov D.A.  

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

  
Keywords: weakly ionized plasma, electrization, power condensed system, floating potential, double electric layer

Mechanical Engineering and Machine Science

Structural and Functional Analysis of the Hybrid Gas Generators of the Vehicle Airbag Modules
Authors: Gonsales A.A.V.  

Category: Mechanical Engineering and Machine Science | Chapter: Ground Transport and Technological Means and Complexes

  
Keywords: passive safety, hybrid gas generator, high-speed photography, instrumental decomposition, reverse engineering
Mathematical Simulation of the Roots Vacuum Pump Operation Process
Authors: Isaev A.A., Raykov A.A., Burmistrov A.V., Salikeev S.I.  

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

  
Keywords: operation process, mathematical simulation, pumping characteristics, indicator diagrams, Roots vacuum pump
Simulation of Strain Relaxation in Threaded Joints of Pipelines of Hydraulic and Pneumatic Systems using the Finite Element Method
Authors: Proskurin A.V., Sayun S.P.  

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

  
Keywords: stress relaxation, simulation, creep strain, threaded connection, force distribution
On the Need to Improve Document Management in Technological Preparation of the Metalworking Production
Authors: Savitskiy V.V.  

Category: Mechanical Engineering and Machine Science | Chapter: Technology and Equipment of Mechanical and Physical Processing

  
Keywords: production technological preparation, technology design, USTD, machining programming automation, CAM system, CNC equipment, problems in engineering personnel training
Electro-Pneumatic Drive Control Based on the Fuzzy Logic
Authors: Sheykin M.O., Cherkasskikh S.N., Shilin D.V., Fedenkov V.V.  

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

  
Keywords: pneumatic drive, gutter--ball mechanical system, mathematical model, pneumatic distributor with proportional control, pneumatic cylinder, fuzzy logic

Power Engineering

Problems and Prospects of Improving the Automatic Control and Regulation Systems of the Thermal Power Plants
Authors: Markov V.An.  

Category: Power Engineering | Chapter: Turbomachines and Combination Turbine Plants

  
Keywords: thermal power plant, internal combustion engine, diesel engine, gasoline engine, electric drive, automatic control system, automatic regulation system, alternative fuels