INTERFACIAL CELLULAR MIXING AND A CONJECTURE ON GLOBAL DEPOSIT MORPHOLOGY

被引：48

作者：

GARIK, P

HETRICK, J

ORR, B

BARKEY, D

BENJACOB, E

机构：

[1] UNIV MICHIGAN,DEPT PHYS,RANDALL LAB,ANN ARBOR,MI 48109

[2] UNIV NEW HAMPSHIRE,DEPT CHEM ENGN,DURHAM,NH 03824

[3] TEL AVIV UNIV,SCH PHYS & ASTRON,DEPT CONDENSED MATTER PHYS,IL-69978 TEL AVIV,ISRAEL

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 66卷 / 12期

关键词：

D O I：

10.1103/PhysRevLett.66.1606

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report the development of cellular mixing at a vertical interface between miscible solutions with a single diffusing species. For the binary systems studied, this patterned convection occurs only when the interface is driven. Experimental results support the interpretation of this hydrodynamic instability as a surface-tension effect. We relate this convective instability, and viscous fingering between fluids with small relative viscosities, to the macroscopic morphology of electrodeposits and precipitates.

引用

页码：1606 / 1609

页数：4

共 26 条

[1] [Anonymous], 1973, BUOYANCY EFFECTS FLU
[2] Bard A. J., 2001, ELECTROCHEMICAL METH, V2nd, P50
[3] BARKEY D, IN PRESS
[4] THE DYNAMIC DIFFUSION LAYER IN BRANCHED GROWTH OF A CONDUCTIVE-POLYMER AGGREGATE IN A 2-D ELECTROLYSIS CELL
BARKEY, DP
LAPORTE, PD
[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1990, 137 (05) : 1655 - 1656
[5] INTERFACIAL PATTERN-FORMATION FAR FROM EQUILIBRIUM
BENJACOB, E
GARIK, P
GRIER, D
[J]. SUPERLATTICES AND MICROSTRUCTURES, 1987, 3 (06) : 599 - 615
[6] FORMATION OF A DENSE BRANCHING MORPHOLOGY IN INTERFACIAL GROWTH
BENJACOB, E
DEUTSCHER, G
GARIK, P
GOLDENFELD, ND
LAREAH, Y
[J]. PHYSICAL REVIEW LETTERS, 1986, 57 (15) : 1903 - 1906
[7] THE FORMATION OF PATTERNS IN NONEQUILIBRIUM GROWTH
BENJACOB, E
GARIK, P
[J]. NATURE, 1990, 343 (6258) : 523 - 530
[8] DIFRANCESCO MW, THESIS U PITTSBURGH
[9] Drazin P.G., 1981, HYDRODYNAMIC INSTABI
[10] GALDI P, IN PRESS

← 1 2 3 →