SELF-DIFFUSION IN CA FLUIDS

被引：8

作者：

ERNST, MH ^{[1
]}

NAITOH, T ^{[1
]}

机构：

[1] SENSHU UNIV,SCH BUSINESS ADM,TAMA KU,KAWASAKI 214,JAPAN

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1991年 / 24卷 / 11期

关键词：

D O I：

10.1088/0305-4470/24/11/021

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Tagged particle properties, such as the diffusion coefficient and velocity autocorrelation function, are calculated in the mean-field approximation for all standard lattice gas cellular automata defined on (hyper)cubic, square and triangular lattices and on a line. Tagged particle dynamics is introduced through maximally random or minimally random collision rules. For a completely filled lattice the former reduces to a random walk, the latter to ballistic motion.

引用

页码：2555 / 2564

页数：10

共 18 条

[1] SELF-DIFFUSION IN A TAGGED-PARTICLE LATTICE GAS [J].

BINDER, PM ;

DHUMIERES, D .

PHYSICS LETTERS A, 1989, 140 (09) :485-488

[2]

BINDER PM, 1989, DISCRETE KINETIC THE, P28

[3] STAGGERED DIFFUSIVITIES IN LATTICE GAS CELLULAR AUTOMATA [J].

BRITO, R ;

ERNST, MH ;

KIRKPATRICK, TR .

JOURNAL OF STATISTICAL PHYSICS, 1991, 62 (1-2) :283-295

[4]

Chapman S., 1952, MATH THEORY NONUNIFO

[5]

CHOPARD B, 1988, PHYS LETT A, V126, P1476

[6]

d'Humieres D., 1987, Complex Systems, V1, P599

[7]

DHUMIERES D, 1986, EUROPHYS LETT, V2, P291, DOI 10.1209/0295-5075/2/4/006

[8]

DHUMIERES D, 1988, C R ACAD SCI PARIS 2, V308, P585

[9] LOW-VISCOSITY LATTICE GASES [J].

DUBRULLE, B ;

FRISCH, U ;

HENON, M ;

RIVET, JP .

JOURNAL OF STATISTICAL PHYSICS, 1990, 59 (5-6) :1187-1226

[10] HYDRODYNAMICS AND TIME CORRELATION-FUNCTIONS FOR CELLULAR AUTOMATA [J].

ERNST, MH ;

DUFTY, JW .

JOURNAL OF STATISTICAL PHYSICS, 1990, 58 (1-2) :57-86

← 1 2 →