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Mainournal ArchiveYear 2015 / № 3

Issue: #3 (102)

Table of Contents

DOI 10.18698/0236-3941-2015-3

Power, Metallurgic and Chemical Engineering

Structure of Turbulent Flow in the Pin Bundles of the BREST-OD-300
Authors: Fomichev D.V., Solonin V.I.  

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

  
Keywords: computational fluid dynamics, wire-spaces fuel assembly, turbulent flow structure
Diagnostics of Two-Phase Flows in Vertical Channels During the Natural Circulation by Near-Wall Pressure Pulsations
Authors: Isakov N.Sh., Perevezentsev V.V.  

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

  
Keywords: nuclear reactors, diagnostics, hydrodynamics, two-phase flows, natural circulation, nearwall pressure pulsations, flow regime, power plants
Modified Model of the Instantaneous Jump for the Dynamics of a Nuclear Reactor
Authors: Koposov E.B.  

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

  
Keywords: dynamics, nuclear reactor, reactivity, process, model, kinetics, computing, instant jump

Aviation and Rocket-Space Engineering

Experimental Research and Identification Method of Nondimensional Fluid Flow Parameters within Orifices of Spool-Type Hydraulic Control Valves
Authors: Belonogov O.B.  

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

  
Keywords: electrohydraulic booster, spool valve, identification method, nondimensional parameter, fluid flow

Mechanical Engineering and Machine Science

Revisiting the Possibility of HighSpeed Polymer Composite Processing
Authors: Yaroslavtsev V.M.  

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

  
Keywords: high-speed cutting, machining, polymer composites, thermal breakdown, laboratory setup, physical mechanism, high-performance processing
Mathematical Model of the Efficiency in Hybrid Laser Processing
Authors: Htet Aung Lin, Taksants M.V., Misurov A.I.  

Category: Mechanical Engineering and Machine Science | Chapter: Welding, Allied Processes Technologies

  
Keywords: mathematical model, efficiency, laser, hybrid processing, hardening steel
Radiographic Films Testing Technique
Authors: Kosarina E.I., Stepanov A.V., Demidov A.A., Krupnina O.A.  

Category: Mechanical Engineering and Machine Science | Chapter: Inspection and Diagnostics in Mechanical Engineering

  
Keywords: radiographic film, sensitometric characteristics, sensitivity to radiation, average gradient, resolution limit, characteristic curve

Power, Metallurgic and Chemical Engineering

Thermal Deformation Simulation of Scroll Elements in Oil-Free Scroll Vacuum Pump
Authors: Raikov A.A., Yakupov R.R., Salikeev S.I., Burmistrov A.V.  

Category: Power, Metallurgic and Chemical Engineering | Chapter: Vacuum, Compressor Technology, and Pneumatic Systems

  
Keywords: finite element method, heat exchange, scroll vacuum pump, scroll compressor, thermal deformations, elastic deformation, temperature distribution, face clearance, radial clearance

Mechanics

Elastic and Plastic Thin Strip Deformations under their Compression between Plane Rigid Stamps
Authors: Tretyakov Ye.M.  

Category: Mechanics | Chapter: Mechanics of Deformable Solid Body

  
Keywords: solid, elastic deformations, plastic deformations, thin strip, planar deformation
Goldenweiser Asymptotic Form for Strength Analysis of the Spherical Tank
Authors: Vinogradov Yu.I., Georgievskiy V.P., Konstantinov M.V.  

Category: Mechanics | Chapter: Mechanics of Deformable Solid Body

  
Keywords: spherical shell, asymptotic model of deflection, error

Power, Metallurgic and Chemical Engineering

Discrete Implementation of the Algorithm for PID-Regulator of Diesel Engine Speed
Authors: Epaneshnikov D.A., Khryaschev Yu.E.  

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

  
Keywords: control, diesel engine, system, speed, PID-governor