A5039710350- Electromagnetic Simulation and Numerical Methods
- Advanced Mathematical Modeling in Engineering
- Advanced Numerical Methods in Computational Mathematics
- Differential Equations and Numerical Methods
- Solar and Space Plasma Dynamics
- Electromagnetic Scattering and Analysis
- Computational Fluid Dynamics and Aerodynamics
- Ionosphere and magnetosphere dynamics
- Semiconductor materials and devices
- Silicon Nanostructures and Photoluminescence
- Solidification and crystal growth phenomena
- Gas Dynamics and Kinetic Theory
- Cosmology and Gravitation Theories
- Fluid Dynamics and Turbulent Flows
- Aquatic and Environmental Studies
- Advancements in Semiconductor Devices and Circuit Design
- Numerical methods in inverse problems
- Semiconductor materials and interfaces
- Black Holes and Theoretical Physics
- Material Properties and Applications
- Astrophysics and Cosmic Phenomena
- Seismic Waves and Analysis
- Fluid Dynamics and Heat Transfer
- Seismic Imaging and Inversion Techniques
- Geotechnical and Geomechanical Engineering
Keldysh Institute of Applied Mathematics
2000-2024
Siberian Academy of Finance and Banking
2021
Rybinsk State Aviation Technological Academy
2013-2019
Research Institute of Molecular Electronics
2000-2015
Russian Academy of Sciences
2011-2012
Mikron (Russia)
2000-2011
Boreskov Institute of Catalysis
2005
Micron (United States)
2003
The effects of the solar activity cycle on problem wind interaction with supersonic LISM flow have been investigated. Our calculations shown that response position termination shock to changes parameters is within 12% from mean location. heliopause (HP) much smaller, and bow (BS) negligible. existence BS also discussed. In particular, we show Richardson [1997] scenario in which disappears because TS motion cannot be physically realized.
ABSTRACT Prediction of elastic full wavefields is required for reverse time migration, waveform inversion, borehole seismology, seismic modelling, etc. We propose a novel algorithm to solve the Navier wave equation, which based on multi‐block methodology high‐order finite‐difference schemes curvilinear grids. In current implementation, blocks are subhorizontal layers. Smooth anisotropic heterogeneous media in each layer can have strong discontinuities at interfaces. A adaptive hexahedral...
view Abstract Citations (12) References (41) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Interplanetary Lyman- alpha Spectra as a Diagnostic of the Local Interstellar Plasma Density: The Baranov Two-Shocks Heliosphere Case Lallement, R. ; Malama, Iu. G. Quemerais, E. Bertaux, J. L. Zaitsev, N. A. Due to coupling with protons through charge exchange, neutral H atoms from interstellar medium (ISM) are perturbed when they enter heliosphere, and flow...
Prediction of elastic anisotropic full wavefields is required in reverse-time migration, full-waveform inversion, borehole seismology, seismic modelling, and other processes. We propose a novel finite-difference algorithm based on solution the Navier wave equation using multi-block methodology. In current implementation blocks are sub-horizontal layers. A curvilinear adaptive hexahedral grid generated by mapping original 3D physical domain onto parametric cube with horizontal layers...
Н. А. Зайцев, Б. В. Критский.Двумерная односкоростная модель для расчета двухфазных течений реальной воды с учетом эффектов поверхностного натяжения.Аннотация.В препринте представлено дальнейшее развитие предложенной в предыдущих публикациях модели двухфазной жидкости, ориентированной на проведение прямого численного моделирования (DNS) сложных течений.Модель основана концепции односкоростного континуума, где фазы идентифицируются помощью величины плотности среды.Термодинамические функции...
A new class of numerical schemes for calculating unsteady swirling flows in nozzles and pipes based on compressible inviscid gas equations is presented. The main advantage these their ability to efficiently handle problems with multiple scales. construction such the well-known Godunov approach, which involves fluxes at faces computational cells (volumes) by solving auxiliary one-dimensional vicinity each face approximating conservation laws. scheme switches from an explicit method implicit...
Особенности визуализации клеточных автоматов в области наноэлектроники
О р д е н а Л и ИНСТИТУТ ПРИКЛАДНОЙ МАТЕМАТИКИ имени М.В.Келдыша Р о с й к м у Н. А. Зайцев, Б. В. Критский Об одной трехмерной модели диффузным интерфейсом для расчета двухфазных течений реальной воды Москва -2016 Критский.Об
Abstract Our numerical method of generating the boundary operator is based on conception both analytical and discrete transparent conditions . The elastic wave propagation in 2D orthotropic media considered to show transparency open circular with proposed NRBC for all tested cases, even where PML approach fails. (© 2006 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
О р д е н а Л и ИНСТИТУТ ПРИКЛАДНОЙ МАТЕМАТИКИ имени М.В.Келдыша Р о с й к м у N. A. Zaitsev, I