FINGERING INSTABILITY IN A LATTICE GAS

被引：5

作者：

HAYOT, F

机构：

[1] Department of Physics, The Ohio State University, Columbus, OH 43210

来源：

PHYSICA D | 1991年 / 47卷 / 1-2期

关键词：

D O I：

10.1016/0167-2789(91)90280-M

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

I describe work done over the last two years concerning a Saffman-Taylor-type instability in lattice gas hydrodynamics. The emergence of typical macroscopic laws, such as Darcy's and Laplace's, from a microscopic lattice gas is shown. The successful modelling of a fingering instability between two immiscible fluids hinges on the development of an appropriate interface algorithm.

引用

页码：64 / 71

页数：8

共 10 条

[1] DARCY LAW FROM LATTICE-GAS HYDRODYNAMICS [J].

BALASUBRAMANIAN, K ;

HAYOT, F ;

SAAM, WF .

PHYSICAL REVIEW A, 1987, 36 (05) :2248-2253

[2] VISCOUS FLOWS IN 2 DIMENSIONS [J].

BENSIMON, D ;

KADANOFF, LP ;

LIANG, SD ;

SHRAIMAN, BI ;

TANG, C .

REVIEWS OF MODERN PHYSICS, 1986, 58 (04) :977-999

[3] INTERFACE FLUCTUATIONS IN A LATTICE GAS [J].

BURGESS, D ;

HAYOT, F ;

SAAM, WF .

PHYSICAL REVIEW A, 1989, 39 (09) :4695-4700

[4] MODEL FOR SURFACE-TENSION IN LATTICE-GAS HYDRODYNAMICS [J].

BURGESS, D ;

HAYOT, F ;

SAAM, WF .

PHYSICAL REVIEW A, 1988, 38 (07) :3589-3592

[5] SAFFMAN-TAYLOR - TYPE INSTABILITY IN A LATTICE GAS [J].

BURGESS, D ;

HAYOT, F .

PHYSICAL REVIEW A, 1989, 40 (09) :5187-5192

[6] RANDOM-WALK SIMULATIONS OF FLOW IN HELE SHAW CELLS [J].

LIANG, S .

PHYSICAL REVIEW A, 1986, 33 (04) :2663-2674

[7] NONLINEAR UNSTABLE VISCOUS FINGERS IN HELE-SHAW FLOWS .2. NUMERICAL-SIMULATION [J].

MEIBURG, E ;

HOMSY, GM .

PHYSICS OF FLUIDS, 1988, 31 (03) :429-439

[8] IMMISCIBLE CELLULAR-AUTOMATON FLUIDS [J].

ROTHMAN, DH ;

KELLER, JM .

JOURNAL OF STATISTICAL PHYSICS, 1988, 52 (3-4) :1119-1127

[9] CELLULAR-AUTOMATON FLUIDS - A MODEL FOR FLOW IN POROUS-MEDIA [J].

ROTHMAN, DH .

GEOPHYSICS, 1988, 53 (04) :509-518

[10] THE PENETRATION OF A FLUID INTO A POROUS MEDIUM OR HELE-SHAW CELL CONTAINING A MORE VISCOUS LIQUID [J].

SAFFMAN, PG ;

TAYLOR, G .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1958, 245 (1242) :312-&

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