Research output: Contribution to journal › Conference article › peer-review
Effect of the channel divergence ratio on heat transfer in a turbulent flow around the rib-step system. / Barsukov, A. V.; Terekhov, V. V.; Terekhov, V. I.
In: Journal of Physics: Conference Series, Vol. 1677, No. 1, 012004, 03.12.2020.Research output: Contribution to journal › Conference article › peer-review
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TY - JOUR
T1 - Effect of the channel divergence ratio on heat transfer in a turbulent flow around the rib-step system
AU - Barsukov, A. V.
AU - Terekhov, V. V.
AU - Terekhov, V. I.
N1 - Funding Information: The scientific research was carried out with the support of the grant of the Russian Science Foundation No. 18-19-00161. Publisher Copyright: © Published under licence by IOP Publishing Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020/12/3
Y1 - 2020/12/3
N2 - The article presents the result of the numerical simulation of the turbulent flow for a rib-step system by the RANS method at the Reynolds number, calculated by the step height and average flow rate velocity, Re = 5000. The data obtained in these studies showed the influence of divergence ratio on heat transfer in a flat channel with a transverse rib acting as a vortex generator. It is shown that with an increase in the divergence ratio, the length of the recirculation zone increases, while the position of the heat transfer maximum varies slightly.
AB - The article presents the result of the numerical simulation of the turbulent flow for a rib-step system by the RANS method at the Reynolds number, calculated by the step height and average flow rate velocity, Re = 5000. The data obtained in these studies showed the influence of divergence ratio on heat transfer in a flat channel with a transverse rib acting as a vortex generator. It is shown that with an increase in the divergence ratio, the length of the recirculation zone increases, while the position of the heat transfer maximum varies slightly.
UR - http://www.scopus.com/inward/record.url?scp=85097356718&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1677/1/012004
DO - 10.1088/1742-6596/1677/1/012004
M3 - Conference article
AN - SCOPUS:85097356718
VL - 1677
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012004
T2 - 36th Siberian Thermophysical Seminar, STS 2020
Y2 - 5 October 2020 through 7 October 2020
ER -
ID: 27086417