KEY SCIENTIST LMPS
Viktor Ivanovich Terekhov
Professor, Chief Researcher of the Thermo -gasdynamics Laboratory Kutateladze Institute of Thermophysics, Siberian Branch of the Russian Academy of Sciences.
Member of the Scientific Council of ITP SB RAS, Dissertation Council at ITP SB RAS and Novosibirsk
State Technical University
Member of National Committee for Heat and Mass Transfer
CONTACT INFORMATION
Date of birth
05 August 1944 г.
E-mail:
terekov@itp.nsc.ru
Education experience
graduated Department Power engineering, Moscow Higher Technical School named after N. Bauman. Specialty “Mechanical engineer”
Candidate’s Thesis “Turbulent boundary layer with suction and pressure gradient under non-isothermal conditions”
Academic status of Senior Researcher
Doctoral Thesis “Aerodynamics and heat and mass transfer in bounded swirling flows”
Academic status of Professor
Professional path in Kutateladze Institute of Thermophysics
Graduate student
Junior Researcher
Senior Researcher
Head of scientific-research Laboratory
Head of scientific Department
Chief Researcher
Research interests
Fundamental principles of intensification of heat and mass transfer in vortex and separated flows.
Flows on permeable surfaces in the presence of condensation, evaporation and combustion.
Study of heat exchange control methods (intensification and suppression) in elements of heat power equipment.
Wall jets and gas curtains. Gas-dynamic methods of thermal protection.
Two-phase turbulent flows under complex thermogasdynamic conditions. Dispersed, gas-droplet, and gas-liquid flows and heat transfer.
The main scientific results
The laws of turbulent friction, heat, and mass transfer under porous suction of the boundary layer under highly nonisothermal conditions were studied for the first time. Using asymptotic boundary layer theory, methods for calculating flows with selective suction were developed, and the existence of a limiting value for the permeability parameter was demonstrated.
A wide range of swirling and vortex flows was investigated. The contribution of centrifugal mass forces to the suppression or intensification of heat transfer was demonstrated. The conditions for hydrodynamic vortex stabilization of low-temperature plasma in vortex reactors were studied. Devices for conducting intensive heat and mass transfer processes in the presence of a fluidized bed of a dispersed phase were developed.
The boundary layer was experimentally studied in the presence of injection and diffusion combustion. Strong turbulence suppression effects in the flame front due to intense energy release were established.
A new, extensive database of experimental data on flow structure, turbulent characteristics, and convective heat transfer in separated flows behind various obstacles (steps, sudden expansions, ribs, cavities of various configurations, trench-like depressions, obstacle systems, etc.) was obtained. Individual characteristics, as well as general patterns of flow separation formation, were identified. Empirical relationships for transfer coefficients in the presence of vortex generators of various geometries were obtained.
A series of experimental studies of curtain cooling characteristics in highly turbulent flows at subsonic and supersonic flow regimes was conducted. A strong influence of turbulence intensity (by a factor of 2-3) on the reduction of the curtain’s thermal protection properties was demonstrated. Ways to improve cooling efficiency by injecting coolant into a trench on the wall are proposed.
The heat and mass transfer characteristics of indirect evaporative gas cooling (the Maisotsenko cycle) were studied. The cycle’s limiting capabilities were demonstrated for various working fluids and design configurations.
A wide range of problems involving two-phase flows in channels and pipes, free and wall jets, and vortex and separated flows were numerically studied. Regimes with strong heat transfer intensification and zones with strong turbulence suppression due to the dispersed phase were identified.
Professional Memberships
Member of National Committee for Heat and Mass Transfer (NCHMT RAN, since 2001)
Member of EUROMECH
Member of ASME
Member of the Scientific Council of ITP SB RAS, Dissertation Council at ITP SB RAS and Novosibirsk State Technical University
Expert of the Russian Science Foundation (RSF), the Russian Foundation for Basic Research (RFBR)
National and International Roles
Member of the Organizing Committee of 32 International and Russian conferences
Invited lecturer and plenary speaker at Russian and International conferences
Editorial Involvement
Thermophysics and Aeromechanics
1989-present
Editorial Board Member
Combustion, Explosion, and Shock Waves
1995–present
Editorial Board Member
Thermal Science Int. Journal
2005-present
Editorial Board Member
J. Eng. Physics and Thermophysics
2015-present
Editorial Board Member
Funding
V.I. Terekhov has led numerous projects at the Russian Foundation for Basic Research, the Russian Science Foundation, and the Russian Ministry of Education and Science, including joint projects with foreign partners from Ukraine, Belarus, China, the United Kingdom, and other countries. Recent projects include those with the Czech Republic (RFBR grant #20-58-26003, RSF grant #21-19-00162, current RSF grant #24-19-00359), and mega-grant #07-15-2021-575, for which he was the key project manager.
Other Service and Leadership Roles
Thesis advisor and postgraduate scholar supervision
Gnyria A.I. (1992); Lemanov V.V. (1997), Mshvidobadze Yu.M. (1998); Mansurov R.S.(1998);
Chichindaev A.A.(1998); Byistrushkina R.I.(1999); Petrov E.V.(2000); Korobkov S.V.(2001); Zhdanov R.F.(2002); Pakhomov M.A.(2003); Diomidov M.V.(2003); Sharov K.A.(2004); Sterlyagov A.N.(2007), D’yachenko A. Yu.(2007), Chichindaev A.V.(2007), Pakhomov M.A. (2009), Nizovtsev M.I. (2012), Ekaid A.L. (2013), Bogatko T.V. (2013), Mokshin D.L. (2015), Shishkin N.E. (2016), Khafaji H.A. (2017), Shmygalev A.S. (2018), Yassin H. F (2019), Karpov P.N. (2022), Zolotukhin A.V. (2023) .
400+
publications in International and Russian journals
9
monographs
Awards and honours
State Prize of Russian Federation in the Field of Science and Technique
Deserved Promoter of Science of Russian Federation
Head of Leading Science School of Russian Federation
Prize and Medal of. Ac. A.V. Luykov
Prize of Government Russian Federation
Prize of Ac. V.A. Koptyug
Gold medal of Prof. Rakhmatulin K.A.
Jubilee medal “300 years of the Russian Academy of Sciences”
Selected publications
Monographs
1. Kutateladze C.C., Volchkov E.P., Terekhov V.I. Aerodynamics and heat and mass transfer in
bounded vortex flows / Novosibirsk, IT SB RAS USSR, 1987.-283 p. (in Russian).
2. Terekhov V.I., Pakhomov M.A. Flow dynamics and heat and mass transfer in a gas droplet flows / Novosibirsk, NSTU, 2009.-284 p. (in Russian).
3. Nizovtsev M.I., Sterlyagov A.N., and Terekhov V.I. Concrete materials: properties, performance and applications: Effect of material humidity on heat and moisture-transfer processes in gas-concrete. – NY: Nova Science Publshers. – 2009. – P. 397-429.
4. Terekhov V.I., Pakhomov M.A. Flow and heat and mass transfer in laminar and turbulent mist gas-droplets stream over a flat plate // Springer Briefs in Applied Sciences and Technology – Multiphase Flow. Springer Cham – Heidelberg, New York, Dordrecht, London. – 2014. – 60 p.
5. Terekhov V.I., Bogatko T.V., Dyachenko A.Yu., Smulsky Ya.I., Yarygina N.I. Heat exchange in subsonic separated flows. Novosibirsk, NSTU Publishing House. 2016. – 272 p. (in Russian).
6. Leontyev A.I., Alekseenko S.V., Volchkov E.P., Dzyubenko B.V., Dragunov Yu.G., Isaev S.A., Koroteev A.A., Kuzma-Kichta Yu.A., Popov I.A., Terekhov V.I. Vortex technologies for energy / M.: Publishing House MEI, 2016. 328 p. (in Russian).
7. Terekhov V.I., A.P. Maneev A.P. Aerodynamics and heat exchange of chimneys – M.: An Publ. House Nauch. Review, 2017. – 226 p. ISBN 978-5-9909641-8-1 – NS (in Russian).
8. V.I. Terekhov, A.Yu. Dyachenko, Ya.J. Smulsky, T.V. Bogatko, N.I. Yarygina Heat Transfer in Subsonic Separated Flows// Springer Nature Switzerland AG, 2022, 230 P. doi.org/10.1007/978-3-030-94557-2.
9. M.A. Pakhomov and V.I. Terekhov. Droplet Evaporation in a Gas-Droplet Mist Dilute Turbulent Flow behind a Backward-Facing Step. Chapter of Monograph: Gas-Liquid Two-Phase Flow in the Pipe or Channel. Editors; Maksim Pakhomov, Pavel Lobanov. MDPI Ed., 2022, 156 pages. ISBN 978-3-0365-3387-2 (Hbk) ISBN 978-3-0365-3388-9.
Articles
Experimental investigation of energy dissipation in the multi-cylinder Couette-Taylor system with independently rotating cylinders
A.F. Serov, A.D. Nazarov, V.N. Mamonov, V.I. Terekhov
Applied Energy, Vol. 251, 2019, Article 113362, 8 р.
Experimental and Numerical Study of the Flow and Heat Transfer in a Bubbly Turbulent Flow in a Pipe with Sudden Expansion
Pavel Lobanov, Maksim Pakhomov, Viktor Terekhov
Energies 2019, 12(14), 2735.
The effect of droplets thermophysical properties on turbulent heat transfer in a swirling separated mist flow
Maksim Pakhomov, Viktor Terekhov
Int. Journal of Thermal Sciences 149 (2020) 106180, 15 с.
The effect of liquid phase temperature and concentration on gas –
droplet cooling efficiency
N.E. Shishkin, V.I. Terekhov
Int. J. Heat and Mass Transfer 153 (2020) 119639
Heat and mass transfer during ethanol evaporation on the walls of a flat channel at forced convection of humid air
Viktor I. Terekhov, Maksim V. Gorbachev, Hayder Q.A. Khafaji
Int. J. Heat and Mass Transfer 156 (2020) 119821
Unsteady heat transfer at impinging of a single spray pulse with various durations
Terekhov V.I., Karpov P.N., Nazarov A.D., Serov A.F.
Int. J. Heat Mass Transfer 158 (2020) 120057.
RANS Simulation of the Effect of Pulse Form on Fluid Flow and Convective Heat Transfer in an Intermittent Round Jet Impingement
M. A. Pakhomov and V. I. Terekhov
Energies 2020, 13, 4025
Numerical analysis of swirling turbulent droplet-laden flow and heat transfer in a sudden pipe expansion
M.A. Pakhomov, V.I. Terekhov
Int. J. of Heat and Fluid Flow 85 (2020) 108681
Structure of a turbulent bubbly flow and heat transfer in a vertical tube
P.D. Lobanov, M.A. Pakhomov, V.I. Terekhov, and P.K. Das
Thermophysics and Aeromechanics, 2020, Vol. 27, No. 4 567-572
Effect of a Passive Disturbance on the Flow Structure and Heat Transfer in the Separation Region Behind a Backward-Facing Step
Barsukov, A.V., Terekhov, V.V. Terekhov, V.I.
High Temp 59, 115–120 (2021).
Heat Transfer in Highly Turbulent Separated Flows: A review.
Terekhov, V.I.
Energies 2021, 14, 1005.
Experimental study of the effect of a transverse trench depth on film cooling effectiveness
Chokhar I.A., Dyachenko A.Yu., Pakhomov M.A., Philippov M.V., Terekhov V.I.
Case Studies in
Thermal Engineering, 2021, 25, 100934
The Effect of Longitudinal Pressure Gradient on Heat Transfer in a Separated Flow behind a Sudden Expansion of the Channel
V.I. Terekhov, A.Yu. Dyachenko, and Ya.J. Smulsky
Heat Transfer Engineering, 2021, 42:16, 1404-1416
Numerical Modeling of Flow Pattern and Heat Transfer at Injection of Counter-Flowing Wall Jet
A.I. Ocheredko, M.A. Pakhomov, V.V. Terekhov and V.I. Terekhov
Journal of Engineering Thermophysics, 2021, Vol. 30, No. 2, pp. 225–234
Droplet Evaporation in a Gas-Droplet Mist Dilute Turbulent Flow behind a Backward-Facing Step
Maksim A. Pakhomov and Viktor I. Terekhov
Water 2021, 13, 2333
Non-stationary flow and heat transfer in a synthetic confined jet impingement
V.V. Lemanov, M.A. Pakhomov, V.I. Terekhov, Z. Travnicek
Int. J. of Thermal Sciences 179 (2022) 107607.
Modeling of Turbulent Heat-Transfer Augmentation in Gas-Droplet Non-Boiling Flow in Diverging and Converging Axisymmetric Ducts with Sudden 4 Expansion
Maksim A. Pakhomov and Viktor I. Terekhov
Energies 2022, 15, 5861.
Intensification of Heat Transfer Behind the Backward-Facing Step Using Tabs
V.I. Terekhov, A.Yu. Dyachenko, Ya.J. Smulsky, B. Sunden
Thermal Science and Engineering Progress, 2022, Vol. 35, 101475.
Experimental study of the rate of capillary rise of water-alcohol mixtures on modified surfaces
M.V. Gorbachev, M.S. Makarov, A.I. Syuzaev, V.I. Terekhov
Thermophysics and Aeromechanics, 2022, volume 29, no. 5, p. 807-813.
Experimental study of the flow turbulent structure in a cell of a lattice matrix
Zolotukhin, A.V., Chokhar, I.A., Terekhov, V.I.
Thermophys. Aeromech. 29, 1013–1020 (2022).
Numerical Investigation of the Structure of Turbulent Flow and Heat Transfer in a Planar Channel with Hexagonal Honeycomb of Varying Depth
Barsukov, A.V., Terekhov, V.V., Terekhov, V.I.
J. Appl. Ind. Math. 17, 242–250 (2023)
RANS modeling of turbulent flow and heat transfer in a droplet-laden mist flow through a ribbed duct
Pakhomov M.A., Terekhov V.I.
Water. 2022. V. 14. Paper 3829. 18 pages.
Evaporation of Suspended Nanofluid (SiO2 / Water) Droplets: Experimental Results and Modelling
E.M. Starinskaya, N.B. Miskiv, A.D. Nazarov,V. V. Terekhov, V. I. Terekhov, O. D. Rybdylova, S. S. Sazhin
Int J. Thermophys 44, 64 (2023).
Eulerian-Eulerian Modeling of the Features of Mean and Fluctuational Flow Structure and Dispersed Phase Motion in Axisymmetric Round Two-Phase
Jets
Maksim A. Pakhomov and Viktor I. Terekhov
Mathematics 2023, 11, 2533
Distinctive features of propagation of a turbulent pulsed gas-droplet eddy cloud
Pakhomov M.A., Terekhov V.I.
Fluid Dynamics. 2024. V. 59, No. 4. P. 687–699.
Effect of Interference of Impinging Round Jets on the Cooling Intensity of Heat Transfer Surfaces
M.V. Philippov, I.A.Chokhar, V.V. Terekhov, A.I. Fedorchenko, V.I. Terekhov
Journal of Engineering Thermophysics, 2025, Vol. 34, No. 2, pp. 266–275.
Influence of mist droplet injection and blowing ratio on mist/steam showerhead film cooling on a first-stage vane of hydrogen gas turbine
Kong, X. Li, R. Bi, C. Liu, X. Niu, S.A. Isaev, V.I. Terekhov, O.G. Penyazkov
Applied Thermal Engineering 280 (2025) 128373.
Estimating the Dimensions of Vortex Structures in the Annular Couette–Taylor Flow Using the Amplitude-Frequency Spectra of Pressure Pulsations
Mamonov V.N., Miskiv N.B., Nazarov A.D., Serov A.F. and Terekhov V.I.
Optoelectronics, Instrumentation and Data Processing, 2025, Vol. 61, No. 2, pp. 186–192.
Numerical and experimental investigations on heat transfer and pressure loss in wedged cooling channel with latticework matrix for turbine blade trailing edge
Qiuru Zuo, Yu Rao, Jiahao Luo, Jiajun Xie, Viktor I. Terekhov
Int. J. of Thermal Sciences 226 (2026) 110859.