Approximating Damped Vibrations of Large Space Structures
| Authors: Stets A.A. | Published: 23.06.2021 |
| Published in issue: #3(96)/2021 | |
| DOI: 10.18698/1812-3368-2021-3-64-76 | |
| Category: Mathematics and Mechanics | Chapter: Computational Mathematics | |
| Keywords: vibration approximation, dissipation, dynamic parameters, accelerations, permanent orbital stations | |
Approximating Damped Vibrations of Large Space Structures
| Authors: Stets A.A. | Published: 23.06.2021 |
| Published in issue: #3(96)/2021 | |
| DOI: 10.18698/1812-3368-2021-3-64-76 | |
| Category: Mathematics and Mechanics | Chapter: Computational Mathematics | |
| Keywords: vibration approximation, dissipation, dynamic parameters, accelerations, permanent orbital stations | |
Real Power Loss Reduction by Enhanced Trailblazer Optimization Algorithm
| Authors: Kanagasabai L. | Published: 23.06.2021 |
| Published in issue: #3(96)/2021 | |
| DOI: 10.18698/1812-3368-2021-3-77-93 | |
| Category: Mathematics and Mechanics | Chapter: Computational Mathematics | |
| Keywords: optimal reactive power, Transmission loss, Teaching, Learning, Trailblazer | |
Real Power Loss Reduction by Enhanced Trailblazer Optimization Algorithm
| Authors: Kanagasabai L. | Published: 23.06.2021 |
| Published in issue: #3(96)/2021 | |
| DOI: 10.18698/1812-3368-2021-3-77-93 | |
| Category: Mathematics and Mechanics | Chapter: Computational Mathematics | |
| Keywords: optimal reactive power, Transmission loss, Teaching, Learning, Trailblazer | |
Numerical Solution of the Two-Phase Stefan Problem in the Enthalpy Formulation with Smoothing the Coefficients
| Authors: Vasilyev V.I., Vasilyeva M.V., Stepanov S.P., Sidnyaev N.I., Matveeva O.I., Tseeva A.N. | Published: 26.08.2021 |
| Published in issue: #4(97)/2021 | |
| DOI: 10.18698/1812-3368-2021-4-4-23 | |
| Category: Mathematics and Mechanics | Chapter: Computational Mathematics | |
| Keywords: mathematical model, cryolithozone, enthalpy, Stefan’s problems, coefficient smoothing, latent heat, numerical calculations | |
New Two-Fluid Turbulence Model Based Numerical Simulation of Flow in a Flat Suddenly Expanding Channel
| Authors: Malikov Z.M., Madaliev M.E. | Published: 26.08.2021 |
| Published in issue: #4(97)/2021 | |
| DOI: 10.18698/1812-3368-2021-4-24-39 | |
| Category: Mathematics and Mechanics | Chapter: Computational Mathematics | |
| Keywords: Navier --- Stokes equations, flat channel with a backward-facing step, separated flow, two-fluid model, control volume approach, turbulent stresses | |
Computational Diagnostics of Jacobi Unstable Dynamical Systems with the Use of Hybrid Algorithms of Global Optimization
| Authors: Shkapov P.M., Sulimov A.V., Sulimov V.D. | Published: 26.08.2021 |
| Published in issue: #4(97)/2021 | |
| DOI: 10.18698/1812-3368-2021-4-40-56 | |
| Category: Mathematics and Mechanics | Chapter: Differential Equations and Mathematical Physics | |
| Keywords: dynamical system, control, Jacobi stability, geometrical invariant, computational diagnostics, global optimization, hybrid algorithm | |
Computational Diagnostics of Jacobi Unstable Dynamical Systems with the Use of Hybrid Algorithms of Global Optimization
| Authors: Shkapov P.M., Sulimov A.V., Sulimov V.D. | Published: 26.08.2021 |
| Published in issue: #4(97)/2021 | |
| DOI: 10.18698/1812-3368-2021-4-40-56 | |
| Category: Mathematics and Mechanics | Chapter: Differential Equations and Mathematical Physics | |
| Keywords: dynamical system, control, Jacobi stability, geometrical invariant, computational diagnostics, global optimization, hybrid algorithm | |
The Solution of Boundary Value Problems of Various Types with Consideration of Volume Forces for Anisotropic Bodies of Revolution
| Authors: Ivanychev D.A., Levina E.Yu. | Published: 26.08.2021 |
| Published in issue: #4(97)/2021 | |
| DOI: 10.18698/1812-3368-2021-4-57-70 | |
| Category: Mathematics and Mechanics | Chapter: Mathematical Physics | |
| Keywords: the method of boundary states, boundary value problems of mechanics, anisotropy, bulk forces, state space, elastic equilibrium | |
Pendulum Quasi-Static Drift Effect at Suspension Point Excitation by High-Frequency Polyharmonic Multiple Frequency Vibration
| Authors: Tushev O.N., Chernov D.S. | Published: 03.11.2021 |
| Published in issue: #5(98)/2021 | |
| DOI: 10.18698/1812-3368-2021-5-4-16 | |
| Category: Mathematics and Mechanics | Chapter: Mathematical Physics | |
| Keywords: pendulum, quasi-static displacement, polyharmonic, pendulum drift, low-frequency and high-frequency component, dissipation, parametric resonance | |