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Mainournal ArchiveYear 2015 / № 5

Issue: #5 (104)

Table of Contents

DOI 10.18698/0236-3941-2015-5

Aviation and Rocket-Space Engineering

Numerical calculation of unsteady aerodynamic characteristics of cylinder models for supersonic laminar flow
Authors: Galaktionov A.Yu., Khlupnov A.I.  

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

  
Keywords: numerical methods, Navier-Stokes equations, dynamic of rotation, conjugate problem, aerodynamic damping, body of rotation, supersonic flow
Longitudinal elastic vibrations of multistage liquid-propellant launch vehicle body
Authors: Dyachenko M.I., Pavlov А.М., Temnov A.N.  

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

  
Keywords: launch vehicle, rod system, longitudinal vibrations, vibration spectrum, POGO effect
A posteriori evaluation of maneuvers performed by active space objects
Authors: Baranov A.A., Karatunov M.O.  

Category: Aviation and Rocket-Space Engineering | Chapter: Aircraft Dynamics, Ballistics, Motion Control

  
Keywords: spacecraft, a posteriori evaluation of maneuvers, space object, space object catalog, maneuver prediction
Correction of spacecraft trajectory during its transition into circular satellite orbit using atmospheric braking with uncertain atmospheric parameters
Authors: Kazakovtsev V.P., Koryanov V.V., Zaw Min Tun  

Category: Aviation and Rocket-Space Engineering | Chapter: Aircraft Dynamics, Ballistics, Motion Control

  
Keywords: spacecraft, heat flow, orbit, spatial motion, braking in atmosphere, dynamic pressure
Evaluation of satellite navigation accuracy requirements based on the analysis of the current state of commercial coordinate and time navigation support systems
Authors: Lysenko L.N., Koryanov V.V., Toporkov A.G.  

Category: Aviation and Rocket-Space Engineering | Chapter: Aircraft Dynamics, Ballistics, Motion Control

  
Keywords: accuracy, global navigation satellite system, commercial systems, ballistic and navigational support

Power, Metallurgic and Chemical Engineering

Determining time of the complete relaxation of contact interaction between the fuel clad and the elastic spacer grid cell in WWER fuel assembly
Authors: Gusev M.P., Danilov V.L., Yakovlev V.Yu.  

Category: Power, Metallurgic and Chemical Engineering | Chapter: Nuclear Reactor Engineering, Machines, Assemblies, and Nuclear Materials Technology

  
Keywords: fuel assembly, contact force relaxation, fuel rod, spacer grid

Mechanics

Research into the effect of technological imperfections of meniscus liners on explosive formation dynamics of high-speed rod elements
Authors: Asmolovskiy N.A., Baskakov V.D., Zarubina O.V.  

Category: Mechanics | Chapter: Mechanics of Deformable Solid Body

  
Keywords: high-speed element, periodical wrinkles, grid distortion, coating thickness variation

Power, Metallurgic and Chemical Engineering

Results of experimental and computational analysis of air flow in the circle channels of the air-cooled condensers of steam power plants
Authors: Fedorov V.A., Milman О.О., Ananyev P.A., Ptahin A.V., Zhinov A.A., Karyshev A.K., Shevelev D.V.  

Category: Power, Metallurgic and Chemical Engineering

 
Keywords: speed, air-cooled condenser, steam turbine plant, water steam, pulsations, circle channel

Mechanical Engineering and Machine Science

Energy consumption model for power plant with internal combustion engine
Authors: Leonov I.V.  

Category: Mechanical Engineering and Machine Science | Chapter: Machines, Units and Processes

  
Keywords: engineering, fuel consumption, control system, internal combustion engine, vehicle power plant, transient mode, modelling
Simulating dynamics of electromechanical drive unit of control system with harmonic reducer
Authors: Tarabarin V.B., Tarabarina Z.I.  

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

  
Keywords: torsional stiffness, control system drive, harmonic drives, damping, gain-frequency characteristics, resonant mode

Power, Metallurgic and Chemical Engineering

Ways of improving systems of automatic control and regulation of heat and power plants
Authors: Markov V.A., Shatrov V.I.  

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

  
Keywords: automatic control systems, automatic regulation systems, heat and power plants, diesel engines, heat engines