Flow structure and mechanism of heat transfer in a Ranque-Hilsch vortex tube

被引：19

作者：

Akhmetov, D. G. ^{[1
]}

Akhmetov, T. D. ^{[2
,3
]}

机构：

[1] Lavrentiev Inst Hydrodynam, 15 Lavrentieva Prospekt, Novosibirsk 630090, Russia

[2] Budker Inst Nucl Phys, 11 Lavrentieva Prospekt, Novosibirsk 630090, Russia

[3] Novosibirsk State Univ, 2 Pirogova St, Novosibirsk 630090, Russia

来源：

EXPERIMENTAL THERMAL AND FLUID SCIENCE | 2020年 / 113卷

关键词：

Ranque-Hilsch vortex tube; Laser Doppler anemometry; Flow structure; Ranque effect; Heat transfer; ENERGY SEPARATION; NUMERICAL INVESTIGATIONS; MODEL; PUMP;

D O I：

10.1016/j.expthermflusci.2019.110024

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Flow structure of incompressible fluid in a Ranque-Hilsch vortex tube was studied experimentally. A pattern of streamlines in the whole volume of the vortex tube was constructed from the velocity distributions measured using laser Doppler anemometry. The radial distributions of the azimuthal velocity in the Ranque-Hilsch vortex tube are shown to be different from those in a vortex tube with a tangential inlet and a single central exit orifice. Based on the obtained structure of the flow, a simple qualitative model is proposed to explain the physical mechanism of the temperature separation effect.

引用

页数：9

共 50 条

[31] GAS-VAPOR SEPARATION IN A RANQUE-HILSCH VORTEX TUBE
KONZEN, RB
AMERICAN INDUSTRIAL HYGIENE ASSOCIATION JOURNAL, 1971, 32 (05): : 7 - &
[32] Introduction of Annular Vortex Tube and experimental comparison with Ranque-Hilsch Vortex Tube
Sadi, Meisam
Farzaneh-Gord, Mahmood
INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 2014, 46 : 142 - 151
[33] Experimental investigation of flow structure and energy separation of Ranque-Hilsch vortex tube with LDV measurement
Guo, Xiangji
Zhang, Bo
Li, Ling
Liu, Bo
Fu, Tinghuang
INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 2019, 101 : 106 - 116
[34] Temperature, Pressure and Velocity measurements on the Ranque-Hilsch Vortex Tube
Liew, R.
Zeegers, J. C. H.
Kuerten, J. G. M.
Michalek, W. R.
6TH EUROPEAN THERMAL SCIENCES CONFERENCE (EUROTHERM 2012), 2012, 395
[35] Theoretical Analysis of Compressible Flows in Ranque-Hilsch Vortex Tube
Shaji, Kannan
Lee, Kangki
Kim, Heuy Dong
INTERNATIONAL CONFERENCE ON NUMERICAL ANALYSIS AND APPLIED MATHEMATICS 2022, ICNAAM-2022, 2024, 3094
[36] Numerical analysis and an approach for optimization of the Ranque-Hilsch vortex tube for a compressible flow
Shaji, Kannan
Lee, Kang-Ki
Salmani, Fahime
Kim, Heuy Dong
APPLIED THERMAL ENGINEERING, 2024, 243
[37] Numerical analysis of compressible turbulent helical flow in a Ranque-Hilsch vortex tube
Ricci, R.
Secchiaroli, A.
D'Alessandro, V.
Montelpare, S.
COMPUTATIONAL METHODS AND EXPERIMENTAL MEASUREMENTS XIV, 2009, 48 : 353 - 364
[38] Analytical investigation on energy separation in Ranque-Hilsch vortex tube
Karthik, A., V
Nayak, Vighnesha
NUMERICAL HEAT TRANSFER PART B-FUNDAMENTALS, 2021, 80 (5-6) : 136 - 154
[39] ACOUSTIC STREAMING IN SWIRLING FLOW AND THE RANQUE-HILSCH (VORTEX-TUBE) EFFECT
KUROSAKA, M
JOURNAL OF FLUID MECHANICS, 1982, 124 (NOV) : 139 - 172
[40] Numerical investigations on flow behaviour and energy separation in Ranque-Hilsch vortex tube
Behera, Upendra
Paul, P. J.
Dinesh, K.
Jacob, S.
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2008, 51 (25-26) : 6077 - 6089

← 1 2 3 4 5 →