Výsledky vyhledávání - "Victoria Olegovna Podryga"

Numerical modeling of spatial problems of hydrodynamics taking into account elastic processes

Autor: Yuri Andreevich Poveschenko, Alexander Yur’evich Krukovskiy, Victoria Olegovna Podryga, Parvin Ilgar gizi Rahimly, Dmitri Sergeevich Boykov

Publikováno v: Keldysh Institute Preprints. :1-16

In the present work, the support operator method for spatial problems of elasticity theory is used to construct a finite-difference approximation of elastic forces on staggered Lagrangian meshes. For displacement vectors on irregular meshes, as appli

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ebcffd936003d185d87bd5b938b56283
https://doi.org/10.20948/prepr-2023-7

Zobrazit plný text záznamu

On convergence of difference schemes of support operator method for rotational operations of vector analysis on tetrahedral meshes

Autor: Yuri Andreevich Poveschenko, Miglena Nikolaeva Koleva, Orkhan Rahim oglu Rahimly, Victoria Olegovna Podryga, Parvin Ilgar gizi Rahimly

Publikováno v: Keldysh Institute Preprints. :1-19

One approach to the description of the metric properties of an irregular grid is proposed for discretizing repeated rotational operations of vector analysis (rot rot) as applied to modeling the magnetic and electric fields. On the basis of the suppor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c9fe3305171d3c17dc40c4542065ef6
https://doi.org/10.20948/prepr-2022-26

Zobrazit plný text záznamu

Mathematical modeling of dissociation of gas hydrates in porous medium taking into account ice and salt

Autor: Grigory Ilych Kazakevich, Yuri Andreevich Poveschenko, Victoria Olegovna Podryga, Parvin Ilgar gizi Rahimly, Ahmed Elsaid Ezeldin Bakeer Ali Bakeer, Ahmed Kamal Ibrahim Abu-Nab

Publikováno v: Keldysh Institute Preprints. :1-26

In the work, the method of splitting by physical processes is consistently applied to the problems of underground hydromechanics associated with gas hydrates and taking into account the presence of ice and the ice-water phase transition, as well as t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::caf931d5681d30ce8190fbb90ff31897
https://doi.org/10.20948/prepr-2022-11

Zobrazit plný text záznamu

Two-layer completely conservative gas dynamics schemes with nodal approximation and adaptive regularization of the solution in Euler variables

Autor: Orkhan Rahim oglu Rahimly, Yuri Andreevich Poveschenko, Sergey Borisovich Popov, Victoria Olegovna Podryga, Parvin Ilgar gizi Rahimly

Publikováno v: Keldysh Institute Preprints. :1-19

The paper investigates the stability of a family of two-layer in time completely conservative difference schemes with space-profiled time weights for the system of equations of gas dynamics in Euler variables using adaptive artificial viscosity. Regu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3d57549fbce241f153c967475a051077
https://doi.org/10.20948/prepr-2022-8

Zobrazit plný text záznamu

Convergence estimates of some iterative algorithms for numerical modeling of two-dimensional equations of magnetohydrodynamics

Autor: Alexander Yur’evich Krukovskiy, Yuri Andreevich Poveschenko, Victoria Olegovna Podryga, Dmitri Sergeevich Boykov

Publikováno v: Keldysh Institute Preprints. :1-16

In this work, the convergence of the methods of separate and combined solution of difference equations groups separated by physical processes, applied to completely conservative difference schemes (CCDS) of two-dimensional magnetohydrodynamics, is st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d549bab10f9ebfd11f5c129f3094b498
https://doi.org/10.20948/prepr-2022-13

Zobrazit plný text záznamu

On one method of numerical modeling of a two-phase fluid system in a fractured-porous reservoir

Autor: Victoria Olegovna Podryga, Svetlana Sergeevna Bazhitova, P. I. Rahimly, A. K. Abu-Nab, Ahmed Elsaid Ezeldin Bakeer Ali Bakeer, Yulia Olegovna Bobreneva

Publikováno v: Keldysh Institute Preprints. :1-20

In this work, the authors propose an algorithm for solving the problem of the process of mass transfer of a two-phase fluid in a fractured-porous reservoir in a one-dimensional formulation. The presence of natural fractures in such reservoirs impedes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fbc49dd2f8857b208f077a94d458c3e8
https://doi.org/10.20948/prepr-2021-38

Zobrazit plný text záznamu

Development of digital web platform for supercomputer modeling of particle deposition on substrates

Autor: Nikita Igorevich Tarasov, Victoria Olegovna Podryga, Sergey Vladimirovich Polyakov, Alexey Valerevich Timakov

Publikováno v: Proceedings of 24th Scientific Conference “Scientific Services & Internet – 2022”.

The work considers the construction of a modern digital platform for supercomputer modeling the problems of particles deposition on substrates. The web-based approach is proposed that makes it possible to form the unified user system for carrying out

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::05da632a654c27fd1fcc803f4ad078d9
https://doi.org/10.20948/abrau-2022-37

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání