|
Mainournal ArchiveYear 2012 / № 4

Issue: #4 (89)

Table of Contents

Power-generating and Transport Machine Building

Simulation of processes in the “inlet collector–cylinder” system of aviation reciprocating engine with distributed fuel injection
Authors: Kavtaradze R.Z., Zelentsov A.A., Onishchenko D.O., Finkelberg L.A., Kostyuchenkov A.N.  

Category: Power-generating and Transport Machine Building

 
Keywords: aviation reciprocating engine, inlet system, turbulent combustion, mathematical model, numerical methods
Semitransparent thermal barrier coating with reflective oxidized sublayer
Authors: Merzlikin V.G., Bekaev A.A., Sutugin V.G., Kuznetsov Yu.A.  

Category: Power-generating and Transport Machine Building

 
Keywords: thermal barrier material, semi-transparent heat-insulating coating, scattering, absorption, volume heating, high-speed diesel
Study of fuel jet evolution in diesel combustion chambers
Authors: Rudakov V.Yu., Karelin A.N.  

Category: Power-generating and Transport Machine Building

 
Keywords: Meshchersky equation, zone and turbulent fuel jets, engine with transparent windows, regime of combustion bomb, regime of diesel fuel combustion, high-speed shooting, injection duration

Simulation of Processes

Study of efficiency of intensifying heat emission in the ring channel with central heat supply
Authors: Aleksandrenkov V.P.  

Category: Simulation of Processes

 
Keywords: ring channel, heat emission intensification, efficiency, maximum heat removal, thermal-hydraulic characteristics, artificial roughness, knurling depth, step of shoulders
Experimental setup and technique for investigating characteristics of exhaust spike diffuser for try-out of rocket engines
Authors: Volkov N.N., Volkova L.I., Gurina I.N., Kozaev A.Sh.  

Category: Simulation of Processes

 
Keywords: altitude testing of rocket engines, exhaust diffuser, stern diffuser, supersonic diffuser, gas-dynamic facility, spike, diffuser characte­ristic
Regression and tensor simulation of multifactor optimization of process of lowtemperature sulfurchromium plating. PART 2
Authors: Rusanov V.A., Agafonov S.V., Dumnov S.N., Rudykh A.G.  

Category: Simulation of Processes

 
Keywords: regression and tensor simulation, chemical-technological process
Selection of parameters of energy-absorbing seats of transport vehicle
Authors: Ryabov D.M.  

Category: Simulation of Processes

 
Keywords: armored vehicle, crew, seat, energy absorption, anti-mine protection, LS-DYNA

Production Process Procedures and Machines

Spiral winding of ends of composite shells with cylindrical and conical shapes
Authors: Komkov M.A., Tarasov V.A., Borodulin A.S.  

Category: Production Process Procedures and Machines

 
Keywords: composite shells, kinematic parameters of winding, composite shell end
Prediction of longevity of parts of the PNK-320 line
Authors: Mal’tsev A.A., Rusakov A.D., Daeva N.N.  

Category: Production Process Procedures and Machines

 
Keywords: rolling mill, fatigue life, torsional vibrations, differential equations, MathCAD

Dynamics, Strength, Reliability

Peculiar example of response of linear elastic dynamical system to sinusoidal excitation
Authors: Tusheva G.M., Tushev O.N.  

Category: Dynamics, Strength, Reliability

 
Keywords: flexure, torsion, linear system, sinusoidal excitation, stationary solution, frequency, torsion angle
Technique for calculation of a solid body for contact strength using ultimate loads
Authors: Tretyakov Ye.M.  

Category: Dynamics, Strength, Reliability

 
Keywords: mechanics, solid body, elasticity, plasticity, planar strain, surface layer, reinforcement, ultimate stresses, contact strength