Stability analysis of stratified coating flow of shear-thinning fluids

被引：0
|
作者：
S. Millet
F. Rousset
V. Botton
H. Ben Hadid
机构：
[1] Université de Lyon,
[2] Université Lyon 1,undefined
[3] INSA de Lyon,undefined
[4] École Centrale de Lyon,undefined
[5] Laboratoire de Mécanique des Fluides et d’Acoustique UMR CNRS 5509,undefined
来源：
The European Physical Journal Special Topics | 2009年 / 166卷
关键词：
Shear Rate; European Physical Journal Special Topic; Moderate Wavelength; Capillary Number; Incline Plane;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This study is a linear stability analysis of a two-layer non-Newtonian film flow driven by gravity down an inclined plane. The fluids rheology is described by the Carreau law. The effects of density stratification are studied in the case of a less viscous layer adjacent to the wall, which is favourable to interfacial instabilities. We highlight that shear-thinning can have stabilizing as well as destabilizing effects according to the wavelength and the position of the Carreau fluid layers.
引用
收藏
页码：143 / 146
页数：3
相关论文
共 50 条
  • [41] Secondary instabilities in Taylor-Couette flow of shear-thinning fluids
    Topayev, S.
    Nouar, C.
    Dusek, J.
    JOURNAL OF FLUID MECHANICS, 2022, 933
  • [42] Flow Bifurcations of Shear-Thinning Fluids in a Channel with Sudden Contraction and Expansion
    Patlazhan, S. A.
    Roshchin, D. E.
    Kravchenko, I. V.
    Berlin, A. A.
    RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B, 2019, 13 (05) : 842 - 848
  • [43] Molecular dynamics simulation of the flow mechanism of shear-thinning fluids in a microchannel
    Yang, Gang
    Zheng, Ting
    Cheng, Qihao
    Zhang, Huichen
    CHINESE PHYSICS B, 2024, 33 (04)
  • [44] Molecular dynamics simulation of the flow mechanism of shear-thinning fluids in a microchannel
    杨刚
    郑庭
    程启昊
    张会臣
    Chinese Physics B, 2024, (04) : 358 - 367
  • [45] General Shear-Thinning Dynamics of Confined Fluids
    Shinji Yamada
    Tribology Letters, 2002, 13 : 167 - 171
  • [46] Mixing Performance of Baffles in Shear-Thinning Fluids
    Furukawa, Haruki
    Mizuno, Yoshito
    Kato, Yoshihito
    CHEMICAL ENGINEERING & TECHNOLOGY, 2021, 44 (08) : 1440 - 1446
  • [47] Sedimentation of Fractal Aggregates in Shear-Thinning Fluids
    Trofa, Marco
    D'Avino, Gaetano
    APPLIED SCIENCES-BASEL, 2020, 10 (09):
  • [48] On the rheological characteristics of the shear-thinning model fluids
    Jaworski, Z
    Kiljanski, T
    INZYNIERIA CHEMICZNA I PROCESOWA, 2005, 26 (03): : 513 - 522
  • [49] Dynamics and rheology of particles in shear-thinning fluids
    Datt, Charu
    Elfring, Gwynn J.
    JOURNAL OF NON-NEWTONIAN FLUID MECHANICS, 2018, 262 : 107 - 114
  • [50] Mesoscale hydrodynamic modeling of a colloid in shear-thinning viscoelastic fluids under shear flow
    Ji, Shichen
    Jiang, Run
    Winkler, Roland G.
    Gompper, Gerhard
    JOURNAL OF CHEMICAL PHYSICS, 2011, 135 (13):
12345