MainCatalogMathematics and MechanicsMathematical Simulation, Numerical Methods and Software Packages
Numerical Simulation of Heat Flow on Blunted Bodies of Rotation of Variable Curvature in a Supersonic Gas Flow
| Authors: Kotenev V.P., Bulgakova Yu.S., Sysenko V.A. | Published: 08.01.2025 |
| Published in issue: #6(117)/2024 | |
| DOI: | |
| Category: Mathematics and Mechanics | Chapter: Mathematical Simulation, Numerical Methods and Software Packages | |
| Keywords: supersonic gas flow, three-dimensional gas flows, sonic point, specific heat flow | |
Numerical Simulation in Laser Welding-Soldering of the Titanium and Aluminum Alloys
| Authors: Isaev V.I., Shapeev V.P., Cherepanov A.N. | Published: 09.11.2024 |
| Published in issue: #5(116)/2024 | |
| DOI: | |
| Category: Mathematics and Mechanics | Chapter: Mathematical Simulation, Numerical Methods and Software Packages | |
| Keywords: numerical simulation, dissimilar metals, laser soldering, soldered seam, intermetallics | |
Search for the Catalytic Process Optimal Control Using the Artificial Immune System Technique
| Authors: Antipina E.V., Mustafina S.A., Antipin A.F. | Published: 01.09.2024 |
| Published in issue: #4(115)/2024 | |
| DOI: 10.18698/1812-3368-2024-4-4-20 | |
| Category: Mathematics and Mechanics | Chapter: Mathematical Simulation, Numerical Methods and Software Packages | |
| Keywords: optimal control, artificial immune system, penalty method, phase constraints, catalytic process | |
Dynamics of the Viscous Compressible Liquid Pulsating Layer Interaction with a Plate Resting on the Nonlinear Elastic Base
| Authors: Popov V.S., Popova A.A. | Published: 31.07.2024 |
| Published in issue: #3(114)/2024 | |
| DOI: | |
| Category: Mathematics and Mechanics | Chapter: Mathematical Simulation, Numerical Methods and Software Packages | |
| Keywords: nonlinear oscillations, plate, nonlinear elastic base, compressible viscous liquid, aeroelasticity, perturbation method, generalized Duffing equation | |
Computation of the Asymptotic Covariance Matrix of the Generalized Exponential Autoregressive Ozaki Model for the Least Squares Method
| Authors: Goryainov V.B., Masyagin M.M. | Published: 31.07.2024 |
| Published in issue: #3(114)/2024 | |
| DOI: | |
| Category: Mathematics and Mechanics | Chapter: Mathematical Simulation, Numerical Methods and Software Packages | |
| Keywords: least squares method, asymptotic covariance matrix, Taylor series expansion, generalized exponential autoregressive model | |
Power Analysis of Two Kolmogorov --- Smirnov Type Criteria in Testing the Cox Power Model for the Progressively Censored Samples
| Authors: Timonin V.I., Tiannikova N.D. | Published: 11.03.2024 |
| Published in issue: #2(113)/2024 | |
| DOI: | |
| Category: Mathematics and Mechanics | Chapter: Mathematical Simulation, Numerical Methods and Software Packages | |
| Keywords: Kolmogorov --- Smirnov criterion, Cox model, Kaplan --- Meier estimate, criterion power, sequential systems, censoring | |
Search Algorithm to Find Optimal Initial Concentrations of the Catalytic Reaction Substances Based on the Evolutionary Computation
| Authors: Antipina E.V., Mustafina S.A., Antipin A.F. | Published: 11.03.2024 |
| Published in issue: #2(113)/2024 | |
| DOI: | |
| Category: Mathematics and Mechanics | Chapter: Mathematical Simulation, Numerical Methods and Software Packages | |
| Keywords: optimal initial concentrations, differential evolution, reaction kinetic model, evolutionary computation, catalytic reaction | |
Spatial Nonlocality Effect Influence on the Plate Temperature State
| Authors: Savelyeva I.Yu. | Published: 21.02.2024 |
| Published in issue: #1(112)/2024 | |
| DOI: 10.18698/1812-3368-2024-1-28-40 | |
| Category: Mathematics and Mechanics | Chapter: Mathematical Simulation, Numerical Methods and Software Packages | |
| Keywords: mathematical model, nonlocality, heat transfer, multiscale approach, nonequilibrium molecular dynamics | |
Mathematical Simulation of the Longitudinal Strain Waves Evolution in the Annular Channel with Viscous Fluid and Walls with Fractional Physical Nonlinearity
| Authors: Mogilevich L.I., Popova E.V., Popova M.V. | Published: 16.02.2024 |
| Published in issue: #1(112)/2024 | |
| DOI: 10.18698/1812-3368-2024-1-4-27 | |
| Category: Mathematics and Mechanics | Chapter: Mathematical Simulation, Numerical Methods and Software Packages | |
| Keywords: simulation, strain waves, annular channel, fractional nonlinearity, viscous fluid, perturbation method, generalized Shamel equation | |
Saint-Venant Principle on Problems of Nonlocal Elasticity Theory
| Authors: Kuvyrkin G.N., Sokolov A.A. | Published: 24.08.2023 |
| Published in issue: #4(109)/2023 | |
| DOI: 10.18698/1812-3368-2023-4-4-17 | |
| Category: Mathematics and Mechanics | Chapter: Mathematical Simulation, Numerical Methods and Software Packages | |
| Keywords: nonlocal elasticity, equilibrium equation, edge effect, finite element method, Saint-Venant principle | |