|
Mainournal ArchiveYear 2010 / № 1

Issue: #1 (78)

Table of Contents

Simulation of Processes

Numerical Simulation of Hypersonic Flow Past Model of X-43 Flying Vehicle
Authors: Zheleznyakova A.L., Surzhikov S.T.  

Category: Simulation of Processes

 
Keywords: gas dynamics, hypersonic flying vehicles, numerical simulation, computational aerothermodynamics, aerophysics, heat exchange, supersonic flows, nonstructured grids
Simulation of Local Non-Stationary Heat Exchange in Combustion Chamber of Aviation Reciprocating Engine / R.Z. Kavtaradze, A.A. Zelentsov, Z.R. Kavtaradze, L.A. Finkelberg, Yu.N. Nikitin // Vestnik MGTU. Machinostroenie. 2010. № 1. //P. 20-36.
Authors: Kavtaradze R.Z., Zelentsov A.A., Kavtaradze Z.R., Finkelberg L.A., Nikitin Yu.N.  

Category: Simulation of Processes

 
Keywords: spark-ignition engine, local heat exchange, thermal boundary conditions, heat-stress state

Dynamics, Strength, Reliability

Uniform Functions of Operator Variable
Authors: Romanov K.I.  

Category: Dynamics, Strength, Reliability

 
Keywords: stability, creep, material, state, variable, energy
Numerical Determination of Stress-and-Strain State in Rolls and Counter-Bending Forces in Four-High Mill Stand
Authors: Bochektueva Ye.B.  

Category: Dynamics, Strength, Reliability

 
Keywords: finite element method, plate mill, four-high mill stand, counter-bending forces, 3D-contact problem, residual temperature stresses, heat conduction, thermo-elastoviscoplasticity, nonstationary structure

Design

Shear Force Loading of Joint Bolted with Gap
Authors: Ivanov A.S., Yermolaev M.M.  

Category: Design

 
Keywords: threaded coupling, tangential pliability, contact layer displacement, local slipping, fretting-corrosion, unevenness of load distribution among bolts, relative dissipation of energy
To Problem of Design of Car Electromechanical Wedge Brake Drive
Authors: Ivanov V.A.  

Category: Design

 
Keywords: brake, car, drive, electromechanics, wedge

Power-generating and Transport Machine Building

Experimental Studies of Influence of Air Excess and Resonant Pipe Length on Characteristics of Pulsating Combustion Chamber
Authors: Bakhtin B.I., Diev M.D., Kas'kov S.I., Kubyshkin A.P., Pavlov G.I.  

Category: Power-generating and Transport Machine Building

 
Keywords: stability, pulsating combustion, acoustics, frequency characteristics, experimental studies
Improvement of Fuel Economy of Ship’s Engine at Operation Modes with Increase of Maximal Cycle Pressure
Authors: Orekhov S.N., Perov K.Yu.  

Category: Power-generating and Transport Machine Building

 
Keywords: mathematical simulation, engine, characteristics, maximal cycle pressure, air supply (supercharging)
Operation of Transport Diesel on Mixtures of Diesel Fuel and Rape Oil
Authors: Markov V.A., Stremyakov A.V., Devyanin S.N.  

Category: Power-generating and Transport Machine Building

 
Keywords: diesel fuel, diesel engine, rape oil, waste gas toxicity
Determination of Elastic Element Rigidity Ratio of Fractal Two-Level System of Cushioning of Fast-Moving Caterpillar Vehicles
Authors: Sarach Ye.B.  

Category: Power-generating and Transport Machine Building

 
Keywords: system of cushioning, suspension, caterpillar vehicle, vehicle, relaxation suspension, fractal suspension, motion smoothness
Optimal Relationship of Rotor Rotation Frequency and Axial Gap in Working Channel of Molecular and Viscous Vacuum Pump
Authors: Demikhov K.E., Nikulin N.K., Dronov A.V., Dronova T.V.  

Category: Power-generating and Transport Machine Building

 
Keywords: vacuum pump, working disc, force of inertia, centrifugal force, axial displacement, optimal relationship, exhaust characteristic, working channel

Prominent Scientists & Scientific Schools

Agustin de Betancourt - One of Founders of Higher Engineering Education in Russia
Authors: Egorova O.V., Timofeev G.A.  

Category: Prominent Scientists & Scientific Schools

 
Keywords: Betancourt, Alexander I, higher engineering education, engineer, training of students, science, scholars, teachers