Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Alexander V. Vyatkin"'
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 335, Iss 3 (2024)
Relevance. It is proposed to heat local work areas with systems based on gas infrared heaters, capable of directing radiative heat flow to reduce heating costs in large premises. However, the widespread use of gas infrared heaters is hampered by the
Externí odkaz:
https://doaj.org/article/c22f65ff00a6469783089b19631438f6
Autor:
Boris V. Borisov, Alexander V. Vyatkin, Geniy V. Kuznetsov, Vyacheslav I. Maksimov, Tatiana A. Nagornova
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 334, Iss 3, Pp 7-16 (2023)
The relevance. The most promising option for an energy-efficient system for ensuring the scheduled thermal regime of local workplaces, which occupy a small area in large workshops, are the so-called «radiant» heating systems, the main part of which
Externí odkaz:
https://doaj.org/article/d143c3f0ec7d407787fe54cd6c44376f
Autor:
Boris V. Borisov, Alexander V. Vyatkin, Vyacheslav I. Maksimov, Tatiana A. Nagornova, Semen O. Salagaev
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 334, Iss 2, Pp 70-80 (2023)
Relevance. The article is devoted to the analysis of space heating systems using a light-type gas infrared emitter. For the effective use of these systems, appropriate recommendations for their use are formulated. In this relation the authors carry o
Externí odkaz:
https://doaj.org/article/7fb913c253a542b6b9a9d25cca33e4d3
Publikováno v:
Lecture Notes in Computational Science and Engineering ISBN: 9783030878085
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb12e1632b1a2de9384fa386b9b96b12
https://doi.org/10.1007/978-3-030-87809-2_41
https://doi.org/10.1007/978-3-030-87809-2_41
Publikováno v:
INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS ICNAAM 2019.
We consider a combination of semi-Lagrangian approach and finite element method for initial boundary-value problem for the Navier-Stokes equations. To construct a numerical method, we use uniform space mesh and trilinear functions. For system of Navi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5a9a9d07f36df43aaaf7fabea44180d
https://doi.org/10.1063/5.0026942
https://doi.org/10.1063/5.0026942
Publikováno v:
Russian Journal of Numerical Analysis and Mathematical Modelling. 33:123-135
The paper demonstrates different ways of using the semi-Lagrangian approximation depending on the fulfillment of conservation laws. A one-dimensional continuity equation and a parabolic one are taken as simple methodological examples. For these equat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe43feb39b7dbad618a33a4ae67d9254
https://doi.org/10.1515/rnam-2018-0011
https://doi.org/10.1515/rnam-2018-0011
Publikováno v:
Finite Difference Methods. Theory and Applications ISBN: 9783030115388
FDM
FDM
A conservative semi-Lagrangian method is developed in order to solve three-dimensional linear advection equation. It based on balance equation in integral form. Main feature of proposed method consists in way of computation of integral at lower time
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21d918f4cd400b1a7d0e5a8b4762b625
https://doi.org/10.1007/978-3-030-11539-5_73
https://doi.org/10.1007/978-3-030-11539-5_73
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783319570983
NAA
NAA
We develop a semi-Lagrangian algorithm for solving the three-dimensional advection problem. A numerical solution is determined on a uniform cubic grid as a piecewise trilinear function. The method is based on the integral balance equation between two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::170cb80731289b04c90f6e603c324963
https://doi.org/10.1007/978-3-319-57099-0_68
https://doi.org/10.1007/978-3-319-57099-0_68
Autor:
Alexander V. Vyatkin
Publikováno v:
Automation and Remote Control. 74:325-330
The behavior of the explicit Runge-Kutta methods having the second, fourth and eighth orders of accuracy is analyzed at the singular point in the two-body problem. Numerical solutions are compared with their analytical counterpart. As the adequacy cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6be34459176c77aa86030f9bb5e32b40
https://doi.org/10.1134/s0005117913020173
https://doi.org/10.1134/s0005117913020173
Publikováno v:
AIP Conference Proceedings.
In the present paper, a physical-mathematical model and a computational algorithm implementing the model are proposed to study the behavior of particles having an electric dipole moment in an external electric field. Computational experiments demonst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c0a6db11bd8705fd687c59ef4c3044f
https://doi.org/10.1063/1.4959618
https://doi.org/10.1063/1.4959618