MOTION OF A SPHERE THROUGH A FLUID IN STATIONARY HOMOGENEOUS FLOW

被引：19

作者：

PEREZMADRID, A ^{[1
]}

RUBI, JM ^{[1
]}

BEDEAUX, D ^{[1
]}

机构：

[1] GORLAEUS LABS,DEPT PHYS & MACROMOLEC CHEM,2300 RA LEIDEN,NETHERLANDS

来源：

PHYSICA A | 1990年 / 163卷 / 03期

关键词：

D O I：

10.1016/0378-4371(90)90249-R

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have extended our previous analysis about the motion of a particle through a fluid in elongational flow to the case in which the fluid is in arbitrary stationary homogeneous flow. Expressions for the mobility in some cases of interest, namely, rotational, elongational and simple shear flow, have been derived. The nonequilibrium contributions to such a quantity depend on the corresponding inverse penetration lengths. © 1990.

引用

页码：778 / 790

页数：13

共 7 条

[1] DRAG ON A SPHERE MOVING SLOWLY THROUGH A FLUID IN ELONGATIONAL FLOW [J].

BEDEAUX, D ;

RUBI, JM .

PHYSICA A, 1987, 144 (2-3) :285-298

[2] SEDIMENTATION OF A SPHERE IN A CENTRIFUGE [J].

HERRON, IH ;

DAVIS, SH ;

BRETHERTON, FP .

JOURNAL OF FLUID MECHANICS, 1975, 68 (MAR25) :209-234

[3]

LANDAU LD, 1982, FLUID MECHANICS

[4] GENERALIZATION OF FAXENS THEOREM TO NONSTEADY MOTION OF A SPHERE THROUGH AN INCOMPRESSIBLE FLUID IN ARBITRARY FLOW [J].

MAZUR, P ;

BEDEAUX, D .

PHYSICA, 1974, 76 (02) :235-246

[5] BROWNIAN-MOTION IN A FLUID IN ELONGATIONAL FLOW [J].

RUBI, JM ;

BEDEAUX, D .

JOURNAL OF STATISTICAL PHYSICS, 1988, 53 (1-2) :125-136

[6] LIFT ON A SMALL SPHERE IN A SLOW SHEAR FLOW [J].

SAFFMAN, PG .

JOURNAL OF FLUID MECHANICS, 1965, 22 :385-&

[7] DRAG ON A SPHERE MOVING SLOWLY IN A ROTATING VISCOUS-FLUID [J].

WEISENBORN, AJ .

JOURNAL OF FLUID MECHANICS, 1985, 153 (APR) :215-227

← 1 →