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The effect of initial data on the properties of a self-locking gear
| Authors: Timofeev G.A. | Published: 20.09.2013 |
| Published in issue: #9(642)/2013 | |
| Category: Calculation and Design of Machinery | |
| Keywords: cylindrical self-locking gear, forces in gears, traction mode, brake release, sliding speed, friction coefficient range, efficiency of the forward stroke |
The influence of the frame stiffness on the deformation of a cylindrical shell
| Authors: Vinogradov Yu.I. | Published: 20.09.2013 |
| Published in issue: #9(642)/2013 | |
| Category: Calculation and Design of Machinery | |
| Keywords: cylindrical shell, frame, mathematical model of deformation of a frame, frame stiffness |
Modeling the dynamics of vortex structures by the vortex element method
| Authors: Marchevskiy I.K., Shcheglov G.A. | Published: 20.09.2013 |
| Published in issue: #9(642)/2013 | |
| Category: Calculation and Design of Machinery | |
| Keywords: vortex element method, incompressible medium, vortex ring, parallel computing, multipole expansion |
Determination of hardness and wear resistance of steel samples by the ultrajet method
| Authors: Abashin M.I., Galinovsky A.L., Sudnik L.V. | Published: 20.09.2013 |
| Published in issue: #9(642)/2013 | |
| Category: Calculation and Design of Machinery | |
| Keywords: ultrajet, hardness, dry friction, mathematical modeling, diagnostics |
An inverted planetary roller screw mechanism for converting rotary motion into linear
| Authors: Ryahovskiy O.A., Vorobiev A.N., Marokhin A.S. | Published: 20.09.2013 |
| Published in issue: #9(642)/2013 | |
| Category: Calculation and Design of Machinery | |
| Keywords: inverted planetary roller screw mechanism, kinematics of mechanisms, nut, roller, screw |
Bending of fastened beam under creep
| Authors: Romanov K.I. | Published: 17.10.2013 |
| Published in issue: #4(625)/2012 | |
| Category: Calculation and Design of Machinery | |
| Keywords: bending, time, constant, load, energy |
Automatic control system of turbine with changeable geometry
| Authors: Kuznetsov A.G., Bokovikov A.N. | Published: 17.10.2013 |
| Published in issue: #4(625)/2012 | |
| Category: Calculation and Design of Machinery | |
| Keywords: automatic control system, turbine, optimization, economic and ecological indicators |
Determining cam mechanism roller radius based on solution of minimax problem
| Authors: Alekseeva L.B., Uvarov V.P. | Published: 17.10.2013 |
| Published in issue: #4(625)/2012 | |
| Category: Calculation and Design of Machinery | |
| Keywords: cam, profile, profile curvature, roller, contact stresses, higher kinematic pair |
Structural synthesis of linkages and planetary mechanisms of set complexity level according to universal table of standard codes for mechanical systems
| Authors: Pozhbelko V.I. | Published: 17.10.2013 |
| Published in issue: #4(625)/2012 | |
| Category: Calculation and Design of Machinery | |
| Keywords: structural analysis and synthesis, planar mechanism, kinematic chains with simple and complex joints |
Calculation of branching pipelines
| Authors: Grishin Yu.A. | Published: 17.10.2013 |
| Published in issue: #4(625)/2012 | |
| Category: Calculation and Design of Machinery | |
| Keywords: branching pipes, non stationary gas dynamic functions, decay of discontinuity, Mach number |