Study of an Immersed Axisymmetric Turbulent Jet in Comparative Analysis of Turbulence Models
| Authors: Malikov Z.M., Nazarov F.Kh. | Published: 27.04.2022 |
| Published in issue: #2(101)/2022 | |
| DOI: 10.18698/1812-3368-2022-2-22-35 | |
| Category: Mathematics and Mechanics | Chapter: Mathematical Physics | |
| Keywords: axisymmetric turbulent jet, RANS models, two-fluid model, von Mises variables, implicit scheme | |
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 | |
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 | |
Transition Probabilities for Markov Process on a Line Segment Located within a Quarter-Plane
| Authors: Kalinkin A.V. | Published: 11.05.2021 |
| Published in issue: #2(95)/2021 | |
| DOI: 10.18698/1812-3368-2021-2-4-24 | |
| Category: Mathematics and Mechanics | Chapter: Mathematical Physics | |
| Keywords: birth and death process, quadratic type, Kolmogorov equations, exact solution | |
Steady-State Temperature Field in a Separator System Featuring Active Thermal Protection with Anisotropic Properties
| Authors: Attetkov A.V., Vlasov P.A., Volkov I.K. | Published: 08.06.2020 |
| Published in issue: #3(90)/2020 | |
| DOI: 10.18698/1812-3368-2020-3-4-19 | |
| Category: Mathematics and Mechanics | Chapter: Mathematical Physics | |
| Keywords: isotropic separator wall, medium, thermally active layer, anisotropic coating, local heating, steady-state temperature field, integral transforms | |
Generalization of Bass --- Gura Formula for Linear Dynamic Systems with Vector Control
| Authors: Lapin A.V., Zubov N.E. | Published: 23.04.2020 |
| Published in issue: #2(89)/2020 | |
| DOI: 10.18698/1812-3368-2020-2-41-64 | |
| Category: Mathematics and Mechanics | Chapter: Mathematical Physics | |
| Keywords: automatic control system, modal controller, analytic solution, scalar control, vector control, state-vector feedback, matrix spectrum, characteristic polynomial, block-matrix, similarity transformation, block transposition of a matrix | |
Magnetic Reconnection in the Absence of Three-Dimension Null Point
| Authors: Al-Hachami A.K.H. | Published: 08.12.2019 |
| Published in issue: #6(87)/2019 | |
| DOI: 10.18698/1812-3368-2019-6-50-66 | |
| Category: Mathematics and Mechanics | Chapter: Mathematical Physics | |
| Keywords: magnetohydrodynamics (MHD), magnetic reconnection, Sun, corona --- Sun, magnetic topology | |
Oscillation Problem for an I-Beam with Fixed and Hinged End Supports
| Authors: Rudakov I.A. | Published: 21.06.2019 |
| Published in issue: #3(84)/2019 | |
| DOI: 10.18698/1812-3368-2019-3-4-21 | |
| Category: Mathematics and Mechanics | Chapter: Mathematical Physics | |
| Keywords: beam oscillations, periodic solutions, Fourier series, fixed points | |
The Physical Librations of the Moon Caused by its Tidal Deformation
| Authors: Barkin M.Yu., Shkapov P.M., Hanada Hideo | Published: 16.04.2019 |
| Published in issue: #2(83)/2019 | |
| DOI: 10.18698/1812-3368-2019-2-4-16 | |
| Category: Mathematics and Mechanics | Chapter: Mathematical Physics | |
| Keywords: physical librations of the Moon, tidal deformations, tidal effects, rotation of the Moon, selenopotential | |
Simulating Wave Processes in Two Shells Separated by Liquid and Surrounded by an Elastic Medium
| Authors: Blinkov Yu.A., Evdokimova E.V., Mogilevich L.I., Rebrina A.Yu. | Published: 05.12.2018 |
| Published in issue: #6(81)/2018 | |
| DOI: 10.18698/1812-3368-2018-6-4-17 | |
| Category: Mathematics and Mechanics | Chapter: Mathematical Physics | |
| Keywords: nonlinear waves, viscous incompressible fluid, elastic cylindrical shells, Grobner basis | |