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
收藏
页数：9
相关论文
共 50 条
  • [1] Flow Structure in a Ranque-Hilsch Vortex Tube
    Akhmetov, D. G.
    Akhmetov, T. D.
    Pavlov, V. A.
    DOKLADY PHYSICS, 2018, 63 (06) : 235 - 238
  • [2] THE RANQUE-HILSCH VORTEX TUBE
    SCHELLER, WA
    BROWN, GM
    INDUSTRIAL AND ENGINEERING CHEMISTRY, 1957, 49 (06): : 1013 - 1016
  • [3] Experimental investigation of the effects of threefold type Ranque-Hilsch vortex tube and six cascade type Ranque-Hilsch vortex tube on the performance of counter flow Ranque-Hilsch vortex tubes
    Dincer, Kevser
    INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 2011, 34 (06): : 1366 - 1371
  • [4] Experimental Study of Flow Crisis and Flow Structure in Ranque-Hilsch Vortex Tube
    Pravdina, M. H.
    Kabardin, I. K.
    Kakaulin, S. V.
    Zubanov, K. S.
    Gordienko, M. R.
    Bakakin, G. V.
    Meledin, V. G.
    Polyakova, V. I.
    Yavorskii, N. I.
    JOURNAL OF ENGINEERING THERMOPHYSICS, 2024, 33 (02) : 316 - 328
  • [5] An Experimental and Computational Investigation of Ranque-Hilsch Vortex Tube Heat Transfer Characteristics
    Fuqua, Matthew N.
    Rutledge, James L.
    JOURNAL OF THERMAL SCIENCE AND ENGINEERING APPLICATIONS, 2024, 16 (02)
  • [6] Experimental study of the flow structure in a counter flow Ranque-Hilsch vortex tube
    Xue, Yunpeng
    Arjomandi, Maziar
    Kelso, Richard
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2012, 55 (21-22) : 5853 - 5860
  • [7] Numerical simulation of turbulent flow in a Ranque-Hilsch vortex tube
    Secchiaroli, A.
    Ricci, R.
    Montelpare, S.
    D'Alessandro, V.
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2009, 52 (23-24) : 5496 - 5511
  • [8] Theoretical analysis of the compressible flow in Ranque-Hilsch vortex tube
    Shaji, Kannan
    Suryan, Abhilash
    Kim, Heuy Dong
    PHYSICS OF FLUIDS, 2024, 36 (12)
  • [9] Droplet behaviour in a Ranque-Hilsch vortex tube
    Liew, R.
    Michalek, W. R.
    Zeegers, J. C. H.
    Kuerten, J. G. M.
    13TH EUROPEAN TURBULENCE CONFERENCE (ETC13): PARTICLES IN TURBULENCE, TRANSPORT PROCESSES AND MIXING, 2011, 318
  • [10] Computational Investigation of the Operating Mechanism of the Ranque-Hilsch Vortex Tube
    Fuqua, Matthew N.
    Rutledge, James L.
    JOURNAL OF THERMAL SCIENCE AND ENGINEERING APPLICATIONS, 2025, 17 (01)
12345