SPINODAL DECOMPOSITION IN A 3-DIMENSIONAL FLUID MODEL

被引：67

作者：

VALLS, OT

FARRELL, JE

机构：

[1] UNIV MINNESOTA,MINNESOTA SUPERCOMP INST,MINNEAPOLIS,MN 55455

[2] UNIV CALIF SANTA BARBARA,DEPT CHEM ENGN,SANTA BARBARA,CA 93106

来源：

PHYSICAL REVIEW E | 1993年 / 47卷 / 01期

关键词：

D O I：

10.1103/PhysRevE.47.R36

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

We study spinodal decomposition after a critical quench to finite temperature for a three-dimensional Langevin fluid model which includes the full couplings between the order parameter and the currents. Our results agree with the expectation based on phenomenological considerations, namely, that the asymptotic growth exponent for this model is n = 1, and, when compared to two-dimensional results for the same model, indicate that the dimensionality may be relevant in this problem.

引用

页码：R36 / R39

页数：4

共 22 条

[1] SPINODAL DECOMPOSITION OF A SYMMETRIC CRITICAL MIXTURE OF DEUTERATED AND PROTONATED POLYMER
BATES, FS
WILTZIUS, P
[J]. JOURNAL OF CHEMICAL PHYSICS, 1989, 91 (05) : 3258 - 3274
[2] LATE STAGES OF SPINODAL DECOMPOSITION IN A 3-DIMENSIONAL MODEL SYSTEM
CHAKRABARTI, A
TORAL, R
GUNTON, JD
[J]. PHYSICAL REVIEW B, 1989, 39 (07): : 4386 - 4394
[3] CHOU YC, 1979, PHYS REV A, V20, P2015
[4] FARRELL J, UNPUB
[5] GROWTH-KINETICS AND DOMAIN MORPHOLOGY AFTER OFF-CRITICAL QUENCHES IN A 2-DIMENSIONAL FLUID MODEL
FARRELL, JE
VALLS, OT
[J]. PHYSICAL REVIEW B, 1991, 43 (01): : 630 - 640
[6] SPINODAL DECOMPOSITION IN A 2-DIMENSIONAL FLUID MODEL - HEAT, SOUND, AND UNIVERSALITY
FARRELL, JE
VALLS, OT
[J]. PHYSICAL REVIEW B, 1990, 42 (04): : 2353 - 2362
[7] SPINODAL DECOMPOSITION IN A TWO-DIMENSIONAL FLUID MODEL
FARRELL, JE
VALLS, OT
[J]. PHYSICAL REVIEW B, 1989, 40 (10): : 7027 - 7039
[8] DOMAIN GROWTH AND SCALING IN THE TWO-DIMENSIONAL LANGEVIN MODEL
GAWLINSKI, ET
VINALS, J
GUNTON, JD
[J]. PHYSICAL REVIEW B, 1989, 39 (10): : 7266 - 7269
[9] KINETICS OF UN-MIXING IN AL-ZN SINGLE-CRYSTALS STUDIED BY NEUTRON SMALL-ANGLE SCATTERING
HENNION, M
RONZAUD, D
GUYOT, P
[J]. ACTA METALLURGICA, 1982, 30 (02): : 599 - 610
[10] HOHENBERG PC, 1977, REV MOD PHYS, V49, P135

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