Destabilization of the Couette-Taylor flow by modulation of the inner cylinder rotation

被引：11
|
作者：
Feugaing, C. M. Gassa [1 ]
Crumeyrolle, O. [1 ]
Yang, K. -S. [2 ]
Mutabazi, I. [1 ]
机构：
[1] Univ Le Havre, CNRS, UMR 6294, LOMC, F-76058 Le Havre, France
[2] Inha Univ, Dept Mech Engn, Inchon 402751, South Korea
来源：
EUROPEAN JOURNAL OF MECHANICS B-FLUIDS | 2014年 / 44卷
关键词：
Couette-Taylor; Modulated flow; Instability; PULSED FLOW; STABILITY; ENHANCEMENT;
D O I：
10.1016/j.euromechflu.2013.10.006
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The effect of modulation of the inner cylinder rotation on the stability of the Couette-Taylor flow has been investigated experimentally in a system with a fixed outer cylinder. A net destabilization of the flow has been evidenced for all modulation frequencies and amplitudes. Spectral analysis revealed that the pattern and excitation are desynchronized at low modulation frequencies, while they are synchronized at high modulation frequencies. The vortex size increases either with increasing values of the Taylor number or increasing values of the modulation frequency. There is a good agreement between these experimental results and available results from numerical simulations. (C) 2013 Elsevier Masson SAS. All rights reserved.
引用
收藏
页码：82 / 87
页数：6
相关论文
共 50 条
  • [1] STRUCTURAL ANALYSIS OF COUETTE-TAYLOR FLOW WITH PERIODIC OSCILLATION OF THE INNER CYLINDER IN DIFFERENT FLOW REGIMES
    Mahmoudirad, Shima
    Shirani, Ebrahim
    Aloui, Fethi
    PROCEEDINGS OF ASME 2021 FLUIDS ENGINEERING DIVISION SUMMER MEETING (FEDSM2021), VOL 3, 2021,
  • [2] Steady Bifurcating Solutions of the Couette-Taylor Problem for Flow in a Deformable Cylinder
    Bourne, David
    Antman, Stuart S.
    JOURNAL OF DYNAMICS AND DIFFERENTIAL EQUATIONS, 2015, 27 (3-4) : 457 - 483
  • [3] Air bubbles in a Couette-Taylor flow
    Atkhen, K
    Fontaine, J
    Aider, JL
    Wesfreid, JE
    COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II FASCICULE B-MECANIQUE PHYSIQUE ASTRONOMIE, 1999, 327 (2-3): : 207 - 213
  • [4] Pulsed Taylor-Couette flow in a viscoelastic fluid under inner cylinder modulation
    Mehdi Riahi
    Saïd Aniss
    Mohamed Ouazzani Touhami
    Salah Skali Lami
    The European Physical Journal Plus, 130
  • [5] Pulsed Taylor-Couette flow in a viscoelastic fluid under inner cylinder modulation
    Riahi, Mehdi
    Aniss, Said
    Touhami, Mohamed Ouazzani
    Lami, Salah Skali
    EUROPEAN PHYSICAL JOURNAL PLUS, 2015, 130 (12): : 1 - 13
  • [6] Stability of the magnetic Couette-Taylor flow
    Scarpellini, B
    ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK, 2005, 56 (03): : 412 - 438
  • [7] Stability of the magnetic Couette-Taylor flow
    B. Scarpellini
    Zeitschrift für angewandte Mathematik und Physik ZAMP, 2005, 56 : 412 - 438
  • [8] Turbulent bursts in Couette-Taylor flow
    Marcus, PS
    FLUID MECHANICS AND THE ENVIRONMENT: DYNAMICAL APPROACHES, 2001, 566 : 183 - 200
  • [9] Experiments on the Couette-Taylor flow with an axial flow
    Tsameret, A.
    Steinberg, V.
    NATO Advanced Study Institutes Series, Series C: Mathematical and Physical Sciences, 1991, 349
  • [10] Turbulent bursts in Couette-Taylor flow
    Coughlin, K
    Marcus, PS
    PHYSICAL REVIEW LETTERS, 1996, 77 (11) : 2214 - 2217
12345