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S. Isaev, A. Leontiev, M. Gul′tsova, I. Popov (2015)
Transformation and intensification of tornado-like flow in a narrow channel during elongation of an oval dimple with constant areaTechnical Physics Letters, 41
S. Isaev, A. Leontiev, O. Milman, I. Popov, A. Sudakov (2019)
Influence of the depth of single-row oval-trench dimples inclined to laminar air flow on heat transfer enhancement in a narrow micro-channelInternational Journal of Heat and Mass Transfer
S. Isaev, A. Leontiev, Y. Chudnovsky, I. Popov (2018)
VORTEX HEAT TRANSFER ENHANCEMENT IN NARROW CHANNELS WITH A SINGLE OVAL-TRENCH DIMPLE ORIENTED AT DIFFERENT ANGLES TO THE FLOWJournal of Enhanced Heat Transfer, 25
(2016)
D’yachenko, Ya.I. Smulsky, and N.I. Yarygina, Heat Transfer in Subsonic Separated Flows, Novosibirsk State Technical University, Novosibirsk, 2016
S. Isaev, A. Leontiev (2010)
Problems of simulating tornado-like heat transfer in turbulent flow past a dimpled relief on a narrow channel wallJournal of Engineering Physics and Thermophysics, 83
S. Isaev (2018)
Experience of application of SST-model-2003 with correction on streamline curvature according to Rodi-Leshziner-Isaev approach for (U)RANS calculations of separated and vortex sub- and supersonic flows, 2027
S. Isaev, A. Schelchkov, A. Leontiev, Y. Gortyshov, P. Baranov, I. Popov (2017)
Vortex heat transfer enhancement in the narrow plane-parallel channel with the oval-trench dimple of fixed depth and spot areaInternational Journal of Heat and Mass Transfer, 109
S. Isaev, A. Leont'ev, O. Mil’man, A. Sudakov, A. Usachov, M. Gul′tsova (2018)
Intensification of Heat Exchange in Laminar Vortex Air Flow in a Narrow Channel with a Row of Inclined Oval TrenchesJournal of Engineering Physics and Thermophysics, 91
V. Terekhov, S. Kalinina, Yu. Mshvidobadze (2017)
A REVIEW ON HEAT TRANSFER COEFFICIENT AND AERODYNAMIC RESISTANCE ON A SURFACE WITH A SINGLE DIMPLEJournal of Enhanced Heat Transfer, 24
(2013)
Usachov, Multiblock Computational Technologies in the VP2/3
S. Isaev, A. Leontiev, N. Kornev, E. Hassel, Ya. Chudnovskii (2015)
Heat transfer intensification for laminar and turbulent flows in a narrow channel with one-row oval dimplesHigh Temperature, 53
S. Isaev, A. Leont'ev, A. Mityakov, I. Pyshnyi, A. Usachov (2003)
Intensification of Tornado Turbulent Heat Exchange in Asymmetric Holes on a Plane WallJournal of Engineering Physics and Thermophysics, 76
(2017)
Vortex Technologies for Energy, Publishing
S. Isaev, P. Baranov, A. Leontiev, I. Popov (2018)
Intensification of a Laminar Flow in a Narrow Microchannel with Single-Row Inclined Oval-Trench DimplesTechnical Physics Letters, 44
(2016)
Kholpanov, Intensification of Heat and Mass Transfer on Macro-, Micro-, and Nanoscales
On the basis of the Reynolds-averaged Navier-Stokes equations closed by the shear stress transport model with the consideration of streamline curvature, turbulent flow acceleration in the channel with inclined single-row oval-trench dimples, earlier found in the laminar regime, has been revealed. It is shown that the velocity in the flow core increases up to 1.4 times when dimples are densely packed. The influence of the dense arrangement of dimples on abnormal intensification of the separated flow in the stabilized area of the channel has been assessed. Absolute friction in the backflow zone in the dimple is found to grow up to 5.5 times compared with friction at the smooth channel wall.
Thermophysics and Aeromechanics – Springer Journals
Published: Oct 1, 2019
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