High-Temperature Thermogasdynamics Department

Institute for Engineering Thermophysics_IET NAS Ukraine

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Basic scientific directions

• Swirled and vortex flows in channals
• Flow thermogasdynamics near curvelinear surfaces
and in a channals
• Surface vortex generators
• Two-phase swirling flows
• Heat transfer enhancement
• Hydrodynamics and heat transfer numerical simulations
• Liquid and solid fuels combustion and gasification

Flow thermogasdynamics near
curvelinear surfaces and in a channals

• Hydrodynamics and heat transfer
near convex and concave surfaces.
• Pressure gradient, external
turbulence, jet injection and
ejection of boundary layer,
compressibility physical effects.
• Film and streem surface cooling.
• Adaptation and relaxation
of boundary layer.
• Taylor-Gertler and Din
centrifugal instability

Experimental rig, sensors. Photo: S.Shevtsov

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