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Numerical Simulation of Thermal-Structural and Stress States in the Process of Hardening Railway Rails
| Authors: Pokrovsky A.M., Voronov Y.V., Tretyakov D.N. | Published: 09.06.2016 |
| Published in issue: #6(675)/2016 | |
| Category: Calculation and Design of Machinery | |
| Keywords: railroad rails, hardening, nonlinear nonstationary problem of heat conduction, kinetics of structural transformations, finite element method, thermos-elastic-plasticity, residual stresses |
The Application of Cyclic Symmetry and the Substructure Method in the Thermal Stress Analysis of the Combustion Chamber of the Liquid-Propellant Rocket Engine with LOX Cooling
| Authors: Korotkaya O.V., Gavryushin S.S. | Published: 20.01.2016 |
| Published in issue: #1(670)/2016 | |
| Category: Technology and Process Machines | |
| Keywords: mathematical modeling, finite element method, substructure, cyclic symmetry, stress-strain state, nozzle, combustion chamber, liquid-propellant rocket engine, cooling channels, LOX-cooling |
Balancing a Multirip Bench with Circular Reciprocating Saw Blades
| Authors: Phung V.B., Gavryushin S.S., Blokhin M.A. | Published: 04.12.2015 |
| Published in issue: #12(669)/2015 | |
| Category: Calculation and Design of Machinery | |
| Keywords: balancing, sawmill machine, crankshaft, inertial forces, dynamic response, finite element method, NX Advanced Simulation |
Evaluation of the Mutual Effect of Through Crossing Cracks
| Authors: Chernyatin A.S. | Published: 20.11.2015 |
| Published in issue: #11(668)/2015 | |
| Category: Technology and Process Machines | |
| Keywords: crossing cracks, stress intensity factors, T-stresses, biaxial loading ratio, finite element method |
Study of the Acoustic Efficiency of Mufflers
| Authors: Agrafonova A.A., Smirnov S.G., Tupov V.V. | Published: 28.09.2015 |
| Published in issue: #9(666)/2015 | |
| Category: Technology and Process Machines | |
| Keywords: gas blower, noise, sound pressure level, muffler, transmission loss, finite element method, numerical modelling |
Monitoring of Engineering Structures Using Reduced Finite Element Models
| Authors: Meshchikhin I.A., Gavryushin S.S., Zaitsev E.A. | Published: 28.09.2015 |
| Published in issue: #9(666)/2015 | |
| Category: Calculation and Design of Machinery | |
| Keywords: technical object, monitoring, finite element method, static condensation, reduced model, sensitive designs |
Numerical modeling of temperature and structural states of bimetallic rolls during surfacing
| Authors: Pokrovsky A.M., Ryzhikov A.V. | Published: 02.02.2015 |
| Published in issue: #2(659)/2015 | |
| Category: Calculation and Design of Machinery | |
| Keywords: bimetallic roll, surfacing, non-linear non-stationary heat conduction problem, finite element method, kinetics of structural transformations, austenite, pearlite, martensite |
Application of the method of moments for the correlation analysis of the dynamics of finite element models of structures
| Authors: Tushev O.N., Donskikh A.M. | Published: 19.11.2014 |
| Published in issue: #12(657)/2014 | |
| Category: Calculation and Design of Machinery | |
| Keywords: moment characteristics, quasi-stationary effects, finite element method, modal coordinates, shaping filter, method of moments. |
Modeling of the deformation process and evaluation of the bearing capacity of a thin-walled structure in the ground
| Authors: Kayumov R.A., Shakirzyanov F.R., Gavryushin S.S. | Published: 30.05.2014 |
| Published in issue: #6(651)/2014 | |
| Category: Calculation and Design of Machinery | |
| Keywords: soil mechanics, creep, plasticity, ultimate load, dilatancy, finite element method |
Analysis of survivability of a plate made of a highly porous cellular material under cyclic thermal loading
| Authors: Pokrovsky A.M., Voronov Y.V., Chernyshev I.A. | Published: 30.05.2014 |
| Published in issue: #6(651)/2014 | |
| Category: Calculation and Design of Machinery | |
| Keywords: highly porous cellular material, thermal loading, durability, survivability, semielliptical crack, finite element method, Paris equation |