A5008403268- Computational Fluid Dynamics and Aerodynamics
- Fluid Dynamics and Turbulent Flows
- Gas Dynamics and Kinetic Theory
- Engineering and Environmental Studies
- Meteorological Phenomena and Simulations
- Economic and Technological Developments in Russia
- Regional Economic Development and Innovation
- Combustion and Detonation Processes
- Global Energy Security and Policy
- Coal and Coke Industries Research
- Economic, Social, and Public Health Issues in Russia and Globally
- Plasma and Flow Control in Aerodynamics
- Industrial Engineering and Technologies
- Radiative Heat Transfer Studies
- Reservoir Engineering and Simulation Methods
- Business and Economic Development
- Rocket and propulsion systems research
- Mining and Gasification Technologies
- Oil and Gas Production Techniques
- Economic and Business Development Strategies
- Economic Development and Digital Transformation
- Image and Signal Denoising Methods
- Arctic and Russian Policy Studies
- Material Science and Thermodynamics
- Aerodynamics and Acoustics in Jet Flows
Moscow State University
2025
Lomonosov Moscow State University
2025
Ufa State Petroleum Technological University
2014-2023
Ames Research Center
2019
Stanford University
2011-2018
Center for Strategic Research
2018
Bay Area Environmental Research Institute
2015-2017
State Research Institute for Chemistry and Technology of Organoelement Compounds
2015
Russian Academy of Sciences
2005-2012
Institute for Problems in Mechanics
2007
The study aimed to determine the levels, spatial and temporal variability of concentrations, forms migration metals metalloids in Pur River basin, which is one most important oil gas producing areas north Western Siberia. based on results hydrological geochemical studies conducted 2021-2023 during summer low water spring flood periods. We found generally content dissolved its tributaries, not exceeding world average values, except for Fe Zn. Levels suspended matter were also lower than...
Skew-symmetric splittings of the inviscid flux derivative for high order central schemes are studied and developed to improve their numerical stability without added dissipation long time wave propagations integration compressible turbulent flows. For flows containing discontinuities multiscale turbulence fluctuations Yee & Sjogreen [33] Kotov et al. [15, 14] nonlinear filter approach is utilized in conjunction with skew-symmetric form schemes. Due incomplete hyperbolic nature conservative...
In the context of global economic instability and great significance chemical industry, industry efficiency assessment is one key areas research on branches. Scope research: indicators growth drivers Russia’s industry. Methods used: logical analysis, grouping comparison, generalization, system approach. Using method factor authors proposed integral indicator development. The article presents propose approach to its assessing. Application showed that for 2015 can register a medium level At...
Abstract In this paper, we extend the high order finite-difference method with subcell resolution (SR) in [34] for two-species stiff one-reaction models to multispecies and multireaction inviscid chemical reactive flows, which are significantly more difficult because of multiple scales generated by different reactions. For reaction problems, when time scale is very small, zone also small governing equations become stiff. Wrong propagation speed discontinuity may occur due underresolved...
Abstract Simulation of turbulent flows with shocks employing subgrid-scale (SGS) filtering may encounter a loss accuracy in the vicinity shock. This paper addresses improvement LES two ways: (a) from SGS model standpoint and (b) numerical method standpoint. In an internal report, Kotov et al. ( “High Order Numerical Methods for large eddy simulation (LES) Turbulent Flows Shocks”, CTR Tech Brief, Oct. 2014, Stanford University), we performed preliminary comparative study different approaches...
This is a comprehensive overview on our research work to link interdisciplinary modeling and simulation techniques improve the predictability reliability simulations (PARs) of compressible turbulence with shock waves for general audiences who are not familiar nonlinear approach. focused approach integrate “nonlinear dynamical approach” “newly developed high order entropy-conserving, momentum-conserving kinetic energy-preserving methods” in quantification numerical uncertainty highly flow...
в статье рассматривается проблема устойчивого развития вертикально-интегрированных нефтяных компаний с позиции возможной вариативности построения управления дочерних обществах. Целью статьи является изучение факторов, влияющих на построение системы и выработка, этой основе, рекомендаций для обеспечения как обществ, так компании целом. Для достижения цели поставлены решены задачи: проанализировать возможности, положительные отрицательные стороны разнообразных систем дочерними обществами...