Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
Determination of the heat transfer for a hot-wire with the use of the Couette flow. / Lebiga, V. A.; Zinoviev, V. N.; Pak, A. Yu и др.
Proceedings of the XXV Conference on High-Energy Processes in Condensed Matter, HEPCM 2017: Dedicated to the 60th Anniversary of the Khristianovich Institute of Theoretical and Applied Mechanics SB RAS. ред. / Fomin. Том 1893 American Institute of Physics Inc., 2017. 030033 (AIP Conference Proceedings; Том 1893).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
}
TY - GEN
T1 - Determination of the heat transfer for a hot-wire with the use of the Couette flow
AU - Lebiga, V. A.
AU - Zinoviev, V. N.
AU - Pak, A. Yu
AU - Zharov, I. R.
PY - 2017/10/26
Y1 - 2017/10/26
N2 - The modeling of the Couette flow in a circular gap between coaxial cylinders is considered, including rarefied gas conditions at large Knudsen numbers. When developing the experimental facility for this purpose, the geometric sizes were determined taking into account minimum deviation of the velocity profile in the gap from the linear one in the case of laminar flow regime, and also to prevent the formation of Taylor-Görtler vortices with the chosen flow parameters. A series of tests was performed using the hot-wire at atmospheric pressure. It was cofirmed the operability of the facility itself and satisfactory matching of the hot-wire calibration data using the proposed method in the Couette flow and standard data obtained in the DISA calibration wind tunnel. Preliminary data for influence the Knudsen number on the heat transfer between the hot-wire probe and flow.
AB - The modeling of the Couette flow in a circular gap between coaxial cylinders is considered, including rarefied gas conditions at large Knudsen numbers. When developing the experimental facility for this purpose, the geometric sizes were determined taking into account minimum deviation of the velocity profile in the gap from the linear one in the case of laminar flow regime, and also to prevent the formation of Taylor-Görtler vortices with the chosen flow parameters. A series of tests was performed using the hot-wire at atmospheric pressure. It was cofirmed the operability of the facility itself and satisfactory matching of the hot-wire calibration data using the proposed method in the Couette flow and standard data obtained in the DISA calibration wind tunnel. Preliminary data for influence the Knudsen number on the heat transfer between the hot-wire probe and flow.
KW - REGIMES
KW - SYSTEM
KW - STEEL
KW - FIBER
UR - http://www.scopus.com/inward/record.url?scp=85034245456&partnerID=8YFLogxK
U2 - 10.1063/1.5007491
DO - 10.1063/1.5007491
M3 - Conference contribution
AN - SCOPUS:85034245456
VL - 1893
T3 - AIP Conference Proceedings
BT - Proceedings of the XXV Conference on High-Energy Processes in Condensed Matter, HEPCM 2017
A2 - Fomin, null
PB - American Institute of Physics Inc.
T2 - 25th Conference on High-Energy Processes in Condensed Matter, HEPCM 2017
Y2 - 5 June 2017 through 9 June 2017
ER -
ID: 9697814