Transition to tumbling and two regimes of tumbling motion of a vesicle in shear flow

被引：177

作者：

Kantsler, V ^{[1
]}

Steinberg, V ^{[1
]}

机构：

[1] Weizmann Inst Sci, Dept Phys Complex Syst, IL-76100 Rehovot, Israel

来源：

PHYSICAL REVIEW LETTERS | 2006年 / 96卷 / 03期

关键词：

D O I：

10.1103/PhysRevLett.96.036001

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Experimental results on the tank-treading-tumbling transition in the dynamics of a vesicle subjected to a shear flow as a function of a vesicle excess area, viscosity contrast, and the normalized shear rate are presented. Good agreement on the transition curve and scaling behavior with theory and numerical simulations was found. A new type of unsteady motion at a large degree of vesicle deformability was discovered and described as follows: a vesicle trembles around the flow direction, while the vesicle shape strongly oscillates.

引用

页数：4

共 16 条

[1] Dynamics of vesicles in a wall-bounded shear flow
Abkarian, M
Viallat, A
[J]. BIOPHYSICAL JOURNAL, 2005, 89 (02) : 1055 - 1066
[2] Tank treading and unbinding of deformable vesicles in shear flow: Determination of the lift force
Abkarian, M
Lartigue, C
Viallat, A
[J]. PHYSICAL REVIEW LETTERS, 2002, 88 (06) : 4
[3] ANGELOVA MI, 1992, PROG COLL POL SCI S, V89, P127
[4] Steady to unsteady dynamics of a vesicle in a flow -: art. no. 011906
Beaucourt, J
Rioual, F
Séon, T
Biben, T
Misbah, C
[J]. PHYSICAL REVIEW E, 2004, 69 (01): : 17
[5] Tumbling of vesicles under shear flow within an advected-field approach
Biben, T
Misbah, C
[J]. PHYSICAL REVIEW E, 2003, 67 (03): : 5
[6] Deformation of giant lipid bilayer vesicles in shear flow
de Haas, KH
Blom, C
van den Ende, D
Duits, MHG
Mellema, J
[J]. PHYSICAL REVIEW E, 1997, 56 (06) : 7132 - 7137
[7] The motion of ellipsoidal particles in a viscous fluid
Jeffery, GB
[J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-CONTAINING PAPERS OF A MATHEMATICAL AND PHYSICAL CHARACTER, 1922, 102 (715) : 161 - 179
[8] Orientation and dynamics of a vesicle in tank-treading motion in shear flow
Kantsler, V
Steinberg, V
[J]. PHYSICAL REVIEW LETTERS, 2005, 95 (25)
[9] MOTION OF A TANK-TREADING ELLIPSOIDAL PARTICLE IN A SHEAR-FLOW
KELLER, SR
SKALAK, R
[J]. JOURNAL OF FLUID MECHANICS, 1982, 120 (JUL) : 27 - 47
[10] Fluid vesicles in shear flow
Kraus, M
Wintz, W
Seifert, U
Lipowsky, R
[J]. PHYSICAL REVIEW LETTERS, 1996, 77 (17) : 3685 - 3688

← 1 2 →