Laminar-turbulent transition in a supersonic boundary layer during initiation of a pulsed surface discharge

被引：0
|
作者：
I. A. Znamenskaya
D. F. Latfullin
I. V. Mursenkova
机构：
[1] Moscow State University,Department of Physics
来源：
Technical Physics Letters | 2008年 / 34卷
关键词：
47.27.nb; 47.40.Ki;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The near-surface layer structure in a supersonic airflow (M = 1.5) behind the plane shock wave has been experimentally studied in a shock tube. The flow structure was visualized using nanosecond pulsed distributed surface discharge. Different structures of plasma glow have been observed for the laminar and turbulent flow regimes in the boundary layer. The position of a region of the laminar-turbulent transition for different flow densities (0.11 and 0.19 kg/m3) has been determined and the critical Reynolds number (Rek ∼ 2.4 × 105) for this transition has been evaluated.
引用
收藏
页码：668 / 670
页数：2
相关论文
共 50 条
  • [1] Laminar-turbulent transition in a supersonic boundary layer during initiation of a pulsed surface discharge
    Znamenskaya, I. A.
    Latfullin, D. F.
    Mursenkova, I. V.
    TECHNICAL PHYSICS LETTERS, 2008, 34 (08) : 668 - 670
  • [2] Laminar-turbulent transition in a supersonic boundary layer
    Mielke, Ch.
    Kleiser, L.
    Favre, J.M.
    Physics of Fluids, 11 (09):
  • [3] Influence of surface sublimation on the stability of the supersonic boundary layer and the laminar-turbulent transition
    Lysenko, V. I.
    Gaponov, S. A.
    Smorodsky, B. V.
    Kosinov, A. D.
    Yaroslavtsev, M. I.
    PHYSICS OF FLUIDS, 2021, 33 (02)
  • [4] DNS of Surface Roughness Effects on Laminar-Turbulent Transition in a Supersonic Boundary Layer
    Khotyanovsky, Dmitry
    Kudryavtsev, Alexey
    INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH (ICMAR 2016), 2016, 1770
  • [5] To the Analysis of the Natural Pulsation Development During Laminar-Turbulent Transition in Supersonic Boundary Layer
    Kosinov, A. D.
    Yermolaev, Yu. G.
    Semionov, N. V.
    Kolosov, G. L.
    Panina, A. V.
    PROCEEDINGS OF THE XXV CONFERENCE ON HIGH-ENERGY PROCESSES IN CONDENSED MATTER (HEPCM 2017), 2017, 1893
  • [6] Laminar-turbulent transition of supersonic boundary layer in the presence of external disturbances
    Gaponov, S. A.
    THERMOPHYSICS AND AEROMECHANICS, 2019, 26 (03) : 375 - 383
  • [7] Laminar-turbulent transition of supersonic boundary layer in the presence of external disturbances
    S. A. Gaponov
    Thermophysics and Aeromechanics, 2019, 26 : 375 - 383
  • [8] The Laminar-Turbulent Transition Experiments in Supersonic Boundary Layers
    Kosinov, A. D.
    Semionov, N. V.
    HIGH ENERGY PROCESSES IN CONDENSED MATTER (HEPCM 2019), 2019, 2125
  • [9] Laminar-turbulent transition induced by a discrete roughness element in a supersonic boundary layer
    De Tullio, N., 2013, Cambridge University Press (735)
  • [10] Method laminar-turbulent transition control of supersonic boundary layer on a swept wing
    Semionov N.V.
    Kosinov A.D.
    Thermophysics and Aeromechanics, 2007, 14 (3) : 337 - 341
12345