Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Experimental study of heat transfer in the boundary layer of a flat plate with the impact of weak shock waves on the leading edge. / Kocharin, V. L.; Yatskikh, A. A.; Prishchepova, D. S. et al.
High-Energy Processes in Condensed Matter, HEPCM 2020: Proceedings of the XXVII Conference on High-Energy Processes in Condensed Matter, Dedicated to the 90th Anniversary of the Birth of RI Soloukhin. ed. / Vasily M. Fomin. American Institute of Physics Inc., 2020. 030014 (AIP Conference Proceedings; Vol. 2288).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - Experimental study of heat transfer in the boundary layer of a flat plate with the impact of weak shock waves on the leading edge
AU - Kocharin, V. L.
AU - Yatskikh, A. A.
AU - Prishchepova, D. S.
AU - Panina, A. V.
AU - Yermolaev, Yu G.
AU - Kosinov, A. D.
AU - Semionov, N. V.
AU - Afanasev, L. V.
N1 - Publisher Copyright: © 2020 Author(s). Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020/10/26
Y1 - 2020/10/26
N2 - This paper is devoted to the results of an experimental study of heat transfer in the boundary layer of a flat plate with the impact of weak shock waves on the leading edge. The experimental study was conducted on the model of blunt flat plate at Mach 2. To generate weak shock waves into the flow, a roughness on the lower part of the nozzle of the test section of wind tunnel was used. Visualization experiments of heat flows were carried out using an infrared camera. As a result of experiments, data on the features of heat transfer on the surface of a flat plate were obtained. A double longitudinal structure in the form of a temperature change defect caused by the interaction of two vortices with the model surface is shown. Temperature changes in the vortex region downstream in a direction parallel to the leading edge have a similar structure, but different amplitudes.
AB - This paper is devoted to the results of an experimental study of heat transfer in the boundary layer of a flat plate with the impact of weak shock waves on the leading edge. The experimental study was conducted on the model of blunt flat plate at Mach 2. To generate weak shock waves into the flow, a roughness on the lower part of the nozzle of the test section of wind tunnel was used. Visualization experiments of heat flows were carried out using an infrared camera. As a result of experiments, data on the features of heat transfer on the surface of a flat plate were obtained. A double longitudinal structure in the form of a temperature change defect caused by the interaction of two vortices with the model surface is shown. Temperature changes in the vortex region downstream in a direction parallel to the leading edge have a similar structure, but different amplitudes.
KW - MACH WAVE
KW - FLOW
UR - http://www.scopus.com/inward/record.url?scp=85096658645&partnerID=8YFLogxK
U2 - 10.1063/5.0028302
DO - 10.1063/5.0028302
M3 - Conference contribution
AN - SCOPUS:85096658645
T3 - AIP Conference Proceedings
BT - High-Energy Processes in Condensed Matter, HEPCM 2020
A2 - Fomin, Vasily M.
PB - American Institute of Physics Inc.
T2 - 27th Conference on High-Energy Processes in Condensed Matter, HEPCM 2020
Y2 - 29 June 2020 through 3 July 2020
ER -
ID: 26098340