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Mainournal ArchiveYear 2010 / № 2

Issue: #2 (37)

Table of Contents

Mathematics

Synthesis of Adaptive Tracking Identifier by Lyapunov’s Direct Method
Authors: Zhuravlev Yu.V.  

Category: Mathematics

 
Keywords: tracking system, analytical synthesis, identification, stability by Lyapunov, dynamical characteristics, parachute

Applied Mathematics and Methods of Mathematical Simulation

Mathematical Simulation of Processes of Synchronous Signal Recording by Detectors Moving in Different Quasi-Inertial Coordinate Systems
Authors: Gladyshev V.O., Tiunov P.S.  

Category: Applied Mathematics and Methods of Mathematical Simulation

 
Keywords: space-time transformations, invariance, synchronization, Lorentz group, Meller’s transformations
Damping of Turbulent Viscosity Factor in Calculation of Flows in Axial Transonic Compressors
Authors: Aksenov A.N., Shabarov A.B.  

Category: Applied Mathematics and Methods of Mathematical Simulation

 
Keywords: numerical simulation, transonic compressors, nonequilibrium turbulence, damping of turbulent viscosity
Development of Computer-Aided Technology of 3D-Defect Identification in Composite Members Using Thermal Images
Authors: Dimitrienko Yu.I., Nikolaev A.A., Krasnov I.K.  

Category: Applied Mathematics and Methods of Mathematical Simulation

 
Keywords: defect identification, thermal non-destruction inspection, finite-element method, heat conduction problem
Problem of Stefan Type with Arbitrary Number of Movable Boundaries of Phase Transformations
Authors: Kuznetsova Ye.A., Selin I.A., Formalev V.F.  

Category: Applied Mathematics and Methods of Mathematical Simulation

 
Keywords: Stefan problem, composite materials, heat transfer, movable boundaries, decomposition of binders, analytical solution
To Numerical Implementation of Differential Equations with Periodically Changing Parameters
Authors: Yegodurov G.S., Pnyov A.G.  

Category: Applied Mathematics and Methods of Mathematical Simulation

 
Keywords: weaver’s loom, lathe mechanism, dynamical model, differential equations, method of initial parameters, fundamental matrix
Liner Motion in Cross Section of Magnetic Compressor
Authors: Galanin M.P., Lototskii A.P., Rodin A.S., Shcheglov I.A.  

Category: Applied Mathematics and Methods of Mathematical Simulation

 
Keywords: mathematical simulation, electrodynamics, elasticity, plasticity, large deformations

Mechanics

Influence of Internal Friction and External Resistance on Damping Transverse Vibrations of Pipeline during its Repair
Authors: Stepanchuk Yu.M., Kozhevnikova V.A.  

Category: Mechanics

 
Keywords: pipeline, transverse vibrations, friction, resistance
Solution to Problem of Impact Interaction between Elastic Body and Ufland–Mindlin Plate Using Ray Method
Authors: Loktev А.А., Loktev D.A.  

Category: Mechanics

 
Keywords: Ufland-Mindlin plate, dynamical contact, ray method

Physics

About Spectral Energy Thresholds of Light-Erosion of Polymer Materials. P. 1. Study of Laser Ablation in the Field of Ultrashort Laser Pulses in Vacuum
Authors: Loktionov Ye.Yu., Ovchinnikov A.V., Protasov Yu.Yu., Sitnikov D.S.  

Category: Physics

 
Keywords: spectral energy thresholds, femtosecond laser pulses, laser ablation, light-erosion, polymer materials

Engineering Pedagogical & Linguistics

Computer Experiment to Estimate Possibility of Testing of Students on Quantum Physics Using Mobile Devices
Authors: Zablotskii V.R.  

Category: Engineering Pedagogical & Linguistics

 
Keywords: mobile learning, testing, quantum physics