Search Results - "Nikushchenko, D.V."

NT Vortex enhancement of heat transfer and flow in the narrow channel with a dense packing of inclined one-row oval-trench dimples by Isaev, S.A., Gritckevich, M.S., Leontiev, A.I., Milman, O.O., Nikushchenko, D.V.

“…•Negative relative friction is reduced four times in an inclined compact oval dimple.•Heat transfer enhancement in separated flow in an inclined oval dimple is…”
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Jet vortex heat transfer in turbulent air flow around a plate with a slit rib by Kong, Dehai, Afanasiev, V.N., Isaev, S.A., Nikushchenko, D.V.

“…•The separated turbulent flow around the slit rib on a plate is analyzed.•The ratio of the rib height to thickness of the boundary layer is 0.24.•The slit jet…”
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Influence of the Compressibility of an Axisymmetric Flow Around a Cylinder with Coaxial Disks of Optimum Arrangement for Its Frontal Resistance at Transsonic Flow Velocities by Isaev, S. A., Nikushchenko, D. V., Sudakov, A. G., Tryaskin, N. V., Yunakov, L. P.

“…A numerical investigation of the influence of the compressibility of the air flowing around a disk–cylinder–disk set with an outward-projecting disk of…”
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Numerical Simulation of a Two-Dimensional Spatial Unsteady Flow Past Thick Airfoils and Low-Aspect-Ratio Wings with Slot Suction in a Vortex Cell as Applied to Hybrid Aerostatic Aircraft by Isaev, S. A., Usachov, A. E., Sustin, S. A., Nikushchenko, D. V., Sudakov, A. G., Tryaskin, N. V.

“…Using numerical simulation on the basis of Reynolds-averaged Navier–Stokes equations in their closure with the SST turbulence model, a comparison has been…”
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Intensification of the Detached Flow in a Single Row of Inclined Oval Trench Dimples on the Wall of a Narrow Channel by Isaev, S. A., Leont’ev, A. I., Nikushchenko, D. V., Sudakov, A. G., Usachov, A. E.

“…An analysis of the intensification of a steady-state detached turbulent air flow with Re = 10 4 in a row of oval trench dimples, positioned on the wall of a…”
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