A5045028701- Computational Fluid Dynamics and Aerodynamics
- Fluid Dynamics and Turbulent Flows
- Plasma and Flow Control in Aerodynamics
- Gas Dynamics and Kinetic Theory
- Aerodynamics and Acoustics in Jet Flows
- Particle Dynamics in Fluid Flows
- Planetary Science and Exploration
- Advanced Research in Systems and Signal Processing
- Meteorological Phenomena and Simulations
- Aerodynamics and Fluid Dynamics Research
- Combustion and flame dynamics
- Technical Engine Diagnostics and Monitoring
- Aerospace Engineering and Energy Systems
- UAV Applications and Optimization
- Wireless Sensor Networks for Data Analysis
- Transportation Systems and Logistics
- Underwater Vehicles and Communication Systems
- Fluid Dynamics Simulations and Interactions
- Transportation Planning and Optimization
- Advanced Data Processing Techniques
- Energy Harvesting in Wireless Networks
- Enhanced Oil Recovery Techniques
- Heat Transfer and Optimization
- Vibration and Dynamic Analysis
- Aerospace, Electronics, Mathematical Modeling
Central Aerohydrodynamic Institute
2013-2024
Moscow Institute of Physics and Technology
2014-2024
Moscow Power Engineering Institute
2008-2023
Moscow Aviation Institute
2021-2023
Skolkovo Institute of Science and Technology
2023
State Hydrological Institute
2021
Institute of Theoretical and Applied Mechanics
2006
Direct numerical simulations of a three-dimensional wave packet propagating over 5.5 deg compression corner at the freestream Mach number 5.373 are carried out. The Navier–Stokes equations integrated using an implicit finite volume shock-capturing method with second-order approximation in space and time. After computing laminar flowfield, unsteady disturbances imposed onto steady solution via local suction blowing on wall surface. undisturbed boundary layer separates upstream reattaches...
The article considers a methodology for improving the efficiency of network cargo delivery. application developed makes it possible to calculate optimal location distribution center commodity flows, form routes with restrictions based on use exact method fictitious nodes and branches. Take into account curvilinearity by using piecewise linear approximation. Software has been methodology. practical proposed solutions made reduce time number routes, create delivery goods, taking restrictions,...
Two-dimensional direct numerical simulation (DNS) of the porous coating stabilization effect is carried out for near-wall flows over a flat plate, sharp cone and compression corner at freestream Mach numbers 5-6. Numerical data obtained disturbances propagating in boundary layer on plate agree satisfactory with linear stability theory (LST). The end effects, which are associated discontinuity conditions juncture between solid walls, considered. It found that effects localized 2-3 disturbance...
Two-dimensional direct numerical simulation (DNS) of stabilization supersonic boundary layers over a shallow grooved wavy plate at Mach=5.9 is carried out. Numerical experiments are conducted for propagation disturbances generated by suction-blowing actuator placed on the wall. data obtained flat consistent with linear stability theory (LST) and in “Transit-M” wind tunnel Institute Theoretical Applied Mechanics. It shown that high-frequency forcing excites unstable flat-plate layer relevant...
Aerodynamic parameters and stability of a near-wall flow over wavy plates varying shapes in the free stream Mach = 6 are investigated by means numerical simulations. The wall produces stabilizing effect on highspeed boundary layer reducing second-mode instability amplitudes that may eventually delay laminar-turbulent transition onset. However, wavyness changes an aerodynamic drag surface. In this work dependency shape investigated. simulations done integrating Navier-Stokes equations using...
Experimental and numerical studies of a tangential gas blowing to supersonic flow are carried out. The pattern the heat flux investigated. cooling (air) is blown through axis-symmetric slot on spherically blunted cylinder. Experiments conducted in TsAGI shock wind tunnel at free stream Mach number М = 6, Reynolds Re, Rw 0.7610, angle attack 0-30 width h* hk/Rw 0 0.021. mass rate G* gj/urw – 0.16. It shown, that maximum toward sphere surface can be sufficiently decreased. For...
The results of the swept wing boundary layer stability investigation are presented for case, when surface has a region gas suction through wall normal to surface, while is in Mach number 2 flow. In flow regime considered predominant instability type crossflow instability. effect on development unstable modes investigated using linear theory and direct numerical modeling. modeling laminar (undisturbed) fields with regions disturbed carried out by integrating Navier–Stokes equations. An...
This paper describes the applying of simulation modelling as a method for verifying decision support system and forecasting railway traffic in dispatching management transport. would be realised using artificial intelligence methods on training, stage requires an additional check those decisions. For this purpose, model test section was implemented virtual section's infrastructure. A infrastructure is MPC-EL microprocessor-based centralization arrows lights. The combination form unified...