Influence of turbulence scale and shape of leading edge on laminar-turbulent transition induced by free-stream turbulence

被引：0
|
作者：
Ustinov, M. V. [1 ]
Zhigulev, S. V. [1 ]
机构：
[1] TsAGI, Zhukovskii, Russia
来源：
SEVENTH IUTAM SYMPOSIUM ON LAMINAR-TURBULENT TRANSITION | 2010年 / 18卷
关键词：
BOUNDARY-LAYER;
D O I：
10.1007/978-90-481-3723-7_108
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Linear receptivity theory describing generation of boundary layer disturbances by FST accounting for final radius of leading edge was developed Basic findings of this theory - enhanced receptivity of blunt-nosed-plate boundary layer and final amplification coefficient of FST induced perturbations in sharp-nosed-plate boundary layer - were verified experimentally.
引用
收藏
页码：593 / 596
页数：4
相关论文
共 50 条
  • [41] INFLUENCE OF AXISYMMETRIC CONTRACTION RATIO ON FREE-STREAM TURBULENCE
    RAMJEE, V
    HUSSAIN, AKMF
    JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME, 1976, 98 (03): : 506 - 514
  • [42] Evaluation of laminar-turbulent transition and equilibrium near wall turbulence models
    He, X
    Senocak, I
    Shyy, W
    Gangadharan, SN
    Thakur, S
    NUMERICAL HEAT TRANSFER PART A-APPLICATIONS, 2000, 37 (02) : 101 - 112
  • [43] Heat transfer in the laminar-turbulent transition region at elevated flow turbulence
    Dyban, E.P.
    Épik, É.Ya.
    Suprun, T.T.
    Heat Transfer Research, 2000, 31 (1-2) : 17 - 20
  • [44] Effects of free-stream turbulence intensity on transition in a laminar separation bubble formed over an airfoil
    Mark S. Istvan
    Serhiy Yarusevych
    Experiments in Fluids, 2018, 59
  • [45] Experimental study of free-stream turbulence induced transition in an adverse pressure gradient
    Lengani, Davide
    Simoni, Daniele
    Ubaldi, Marina
    Zunino, Pietro
    Bertini, Francesco
    EXPERIMENTAL THERMAL AND FLUID SCIENCE, 2017, 84 : 18 - 27
  • [46] Disturbance growth in a laminar separation bubble subjected to free-stream turbulence
    Jaroslawski, Tomek
    Forte, Maxime
    Vermeersch, Olivier
    Moschetta, Jean-Marc
    Gowree, Erwin R.
    JOURNAL OF FLUID MECHANICS, 2023, 956
  • [47] Role of streak secondary instabilities on free-stream turbulence-induced transition
    Alarcon, Jose M. Faundez
    Cavalieri, Andre V. G.
    Hanifi, Ardeshir
    Henningson, Dan S.
    JOURNAL OF FLUID MECHANICS, 2024, 988
  • [48] Multiple laminar-turbulent transition cycles around a swept leading edge
    Mukund, R.
    Narasimha, R.
    Viswanath, P. R.
    Crouch, J. D.
    EXPERIMENTS IN FLUIDS, 2012, 53 (06) : 1915 - 1927
  • [49] Multiple laminar-turbulent transition cycles around a swept leading edge
    R. Mukund
    R. Narasimha
    P. R. Viswanath
    J. D. Crouch
    Experiments in Fluids, 2012, 53 : 1915 - 1927
  • [50] CHARACTERISTICS OF TURBULENT BOUNDARY LAYERS AT HIGH FREE-STREAM TURBULENCE.
    Epik, E.Ya.
    Rumyantseva, L.A.
    Fluid mechanics. Soviet research, 1978, 7 (03): : 85 - 90
12345