Experimental study of stability of supersonic boundary layer on swept wing

被引：0
|
作者：
Semionov, N. V. [1 ]
Kosinov, A. D. [1 ]
Yermolaev, Yu. G. [2 ]
机构：
[1] Inst Theoret & Appl Mech, Inst Skaya 4-1, Novosibirsk 630090, Russia
[2] Khristianovitch Inst, Theoret & Appl Mech, Novosibirsk 630090, Russia
来源：
SEVENTH IUTAM SYMPOSIUM ON LAMINAR-TURBULENT TRANSITION | 2010年 / 18卷
关键词：
D O I：
10.1007/978-90-481-3723-7_61
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The paper is devoted to an experimental study of laminar-turbulent transition and instability disturbances evolution in a three-dimensional supersonic boundary layer on swept wing with sharp leading edge. The detailed data of natural disturbances development are obtained for the first time Characteristic zones of disturbances evolution are determined. A position of instability region of secondary flow is experimentally defined Some features of disturbances evolution, characteristic only for a supersonic boundary layer are revealed It was shown experimentally that secondary cross-flow instability plays the main role in laminar-turbulent transition in 3-D supersonic boundary layers.
引用
收藏
页码：379 / +
页数：2
相关论文
共 50 条
  • [1] About Stability Experiments of Supersonic Boundary Layer on Swept Wing
    Semionov, Nickolay
    Kosinov, Alexander
    Yermolaev, Yury
    [J]. FMA '09: PROCEEDINGS OF THE 7TH IASME / WSEAS INTERNATIONAL CONFERENCE ON FLUID MECHANICS AND AERODYNAMICS, 2009, : 49 - 54
  • [2] Experimental study of turbulence beginning and transition control in a supersonic boundary layer on swept wing
    Semionov, NV
    Kosinov, AD
    Levchenko, VY
    [J]. SIXTH IUTAM SYMPOSIUM ON LAMINAR-TURBULENT TRANSITION, 2006, 78 : 355 - +
  • [3] Experimental Study of Natural Disturbances of a Supersonic Boundary Layer on a Swept-wing Model with Periodic Roughness
    Yatskikh, A. A.
    Panina, A., V
    Yermolaev, Yu G.
    Kosinov, A. D.
    Semionov, N., V
    [J]. HIGH-ENERGY PROCESSES IN CONDENSED MATTER (HEPCM 2020), 2020, 2288
  • [4] Experimental investigation of the natural and controlled disturbance development in a supersonic boundary layer on the swept wing
    Panina, A., V
    Kosonov, A. D.
    Semenov, N., V
    Yermolaev, Yu G.
    Kolosov, G. L.
    Yatskikh, A. A.
    [J]. XXXV SIBERIAN THERMOPHYSICAL SEMINAR, 2019, 2019, 1382
  • [5] Evolution of disturbances in a laminarized supersonic boundary layer on a swept wing
    Semionov, N. V.
    Ermolaev, Yu. G.
    Kosinov, A. D.
    [J]. JOURNAL OF APPLIED MECHANICS AND TECHNICAL PHYSICS, 2008, 49 (02) : 188 - 193
  • [6] Evolution of disturbances in a laminarized supersonic boundary layer on a swept wing
    N. V. Semionov
    Yu. G. Ermolaev
    A. D. Kosinov
    [J]. Journal of Applied Mechanics and Technical Physics, 2008, 49 : 188 - 193
  • [7] Experimental Study of Turbulence Beginning of Supersonic Boundary Layer on Swept Wing at Mach Numbers 2-4
    Semionov, Nickolay V.
    Kosinov, Alexander D.
    Yermolaev, Yury G.
    [J]. 13TH EUROPEAN TURBULENCE CONFERENCE (ETC13): INSTABILITY, TRANSITION, GRID TURBULENCE AND JETS, 2011, 318
  • [8] Experimental study of evolution of disturbances in a supersonic boundary layer on a swept-wing model under controlled conditions
    A. D. Kosinov
    N. V. Semionov
    Yu. G. Ermolaev
    V. Ya. Levchenko
    [J]. Journal of Applied Mechanics and Technical Physics, 2000, 41 (1) : 44 - 49
  • [9] STABILITY OF THE BOUNDARY-LAYER ON A TRANSONIC SWEPT WING
    MACK, LM
    [J]. ASTRONAUTICS & AERONAUTICS, 1979, 17 (7-8): : B42 - B42
  • [10] On the Nonlinear Development of Controlled Disturbances in the Supersonic Boundary Layer of a Swept Wing
    Kolosov, G. L.
    Kosinov, A. D.
    Yermolaev, Yu. G.
    Semionov, N. V.
    [J]. PROCEEDINGS OF THE XXV CONFERENCE ON HIGH-ENERGY PROCESSES IN CONDENSED MATTER (HEPCM 2017), 2017, 1893
12345