The response of 2D foams to continuous applied shear in a Couette rheometer

被引：21
|
作者：
Clancy, R. J. [1 ]
Janiaud, E. [1 ]
Weaire, D. [1 ]
Hutzler, S. [1 ]
机构：
[1] Univ Dublin Trinity Coll, Sch Phys, Dublin 2, Ireland
来源：
EUROPEAN PHYSICAL JOURNAL E | 2006年 / 21卷 / 02期
关键词：
D O I：
10.1140/epje/i2006-10052-x
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The continuum model that has reproduced the experimental observation of exponential shear localisation for straight-edge boundary conditions is adapted to the case of circular geometry. Essentially the same effect is found. However, the scenario of possible velocity profiles is much richer. Our calculations elucidate many recent experiments qualitatively and suggest further extensions of them. Various limits are analysed. In particular, the localisation length vanishes as the inner-boundary velocity tends to zero.
引用
收藏
页码：123 / 132
页数：10
相关论文
共 50 条
  • [41] A note on the onset of recirculation in a 2D Couette flow over a wavy bottom
    Esquivelzeta-Rabell, F. M.
    Figueroa-Espinoza, B.
    Legendre, D.
    Salles, P.
    PHYSICS OF FLUIDS, 2015, 27 (01)
  • [42] Stability of the Couette Flow for a 2D Boussinesq System Without Thermal Diffusivity
    Nader Masmoudi
    Belkacem Said-Houari
    Weiren Zhao
    Archive for Rational Mechanics and Analysis, 2022, 245 : 645 - 752
  • [43] Scaling Laws in the Dynamics of Collapse of Single Bubbles and 2D Foams
    Dominguez, Claudia
    Leyes, Marcos Fernandez
    Cuenca, Victor E.
    Ritacco, Hernan A.
    LANGMUIR, 2020, 36 (50) : 15386 - 15395
  • [44] Stationary Flows of Shear Thickening Fluids in 2D
    Martin Fuchs
    Journal of Mathematical Fluid Mechanics, 2012, 14 : 43 - 54
  • [45] Exfoliation of 2D materials by high shear mixing
    Biccai, Sonia
    Barwich, Sebastian
    Boland, Daniel
    Harvey, Andrey
    Hanlon, Damien
    McEvoy, Niall
    Coleman, Jonathan N.
    2D MATERIALS, 2019, 6 (01):
  • [46] Shear reduction of 2D point vortex diffusion
    Dubin, DHE
    Driscoll, CF
    NON-NEUTRAL PLASMA PHYSICS IV, 2002, 606 : 388 - 400
  • [47] Velocity dependence of shear localisation in a 2D foam
    Weaire, D.
    Hutzler, S.
    Langlois, V. J.
    Clancy, R. J.
    PHILOSOPHICAL MAGAZINE LETTERS, 2008, 88 (06) : 387 - 396
  • [48] Dynamic Shear Viscosity in a 2D Yukawa System
    Kovacs, A. Zs.
    Hartmann, P.
    Donko, Z.
    CONTRIBUTIONS TO PLASMA PHYSICS, 2012, 52 (03) : 199 - 202
  • [49] Stationary Flows of Shear Thickening Fluids in 2D
    Fuchs, Martin
    JOURNAL OF MATHEMATICAL FLUID MECHANICS, 2012, 14 (01) : 43 - 54
  • [50] Engineering shear polaritons in 2D twisted heterostructures
    Zhou, Lei
    Ni, Xiang
    Wang, Zerui
    Renzi, Enrico M.
    Xu, Junbo
    Zhou, Zhou
    Yin, Yu
    Yin, Yanzhen
    Song, Renkang
    Zhao, Zhichen
    Yu, Ke
    Huang, Di
    Wang, Zhanshan
    Cheng, Xinbin
    Alu, Andrea
    Jiang, Tao
    NATURE COMMUNICATIONS, 2025, 16 (01)
12345