KINETIC ROUGHENING IN A MODEL OF SEDIMENTATION OF GRANULAR-MATERIALS

被引:19
作者
CSAHOK, Z [1 ]
VICSEK, T [1 ]
机构
[1] INST TECH PHYS, H-1325 BUDAPEST, HUNGARY
来源
PHYSICAL REVIEW A | 1992年 / 46卷 / 08期
关键词
D O I
10.1103/PhysRevA.46.4577
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We study the dynamic scaling of the growing surface during ballistic deposition of disk-shaped particles with various distribution of the disks' radii. Our simulations correspond to introducing isotropic random perturbations of widely scattered amplitude. The results for both the Gaussian and for the power-law P(rho) is similar to rho-1-mu (for mu = 3) distributions are in good agreement with the previous theoretical and numerical findings obtained for significantly simpler models.
引用
收藏
页码:4577 / 4581
页数:5
相关论文
共 15 条
  • [1] SURFACE GROWTH WITH POWER-LAW NOISE IN 2+1 DIMENSIONS
    BOURBONNAIS, R
    KERTESZ, J
    WOLF, DE
    [J]. JOURNAL DE PHYSIQUE II, 1991, 1 (05): : 493 - 500
  • [2] BALLISTIC DEPOSITION WITH POWER-LAW NOISE - A VARIANT OF THE ZHANG MODEL
    BULDYREV, SV
    HAVLIN, S
    KERTESZ, J
    STANLEY, HE
    VICSEK, T
    [J]. PHYSICAL REVIEW A, 1991, 43 (12): : 7113 - 7116
  • [3] SCALING OF THE ACTIVE ZONE IN THE EDEN PROCESS ON PERCOLATION NETWORKS AND THE BALLISTIC DEPOSITION MODEL
    FAMILY, F
    VICSEK, T
    [J]. JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1985, 18 (02): : L75 - L81
  • [4] Family F., 1991, DYNAMICS FRACTAL SUR
  • [5] ANOMALOUS NOISE DISTRIBUTION OF THE INTERFACE IN 2-PHASE FLUID-FLOW
    HORVATH, VK
    FAMILY, F
    VICSEK, T
    [J]. PHYSICAL REVIEW LETTERS, 1991, 67 (23) : 3207 - 3210
  • [6] DYNAMIC SCALING OF THE INTERFACE IN 2-PHASE VISCOUS FLOWS IN POROUS-MEDIA
    HORVATH, VK
    FAMILY, F
    VICSEK, T
    [J]. JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1991, 24 (01): : L25 - L29
  • [7] SIMPLE 3-DIMENSIONAL MODELS FOR BALLISTIC DEPOSITION WITH RESTRUCTURING
    JULLIEN, R
    MEAKIN, P
    [J]. EUROPHYSICS LETTERS, 1987, 4 (12): : 1385 - 1390
  • [8] DYNAMIC SCALING OF GROWING INTERFACES
    KARDAR, M
    PARISI, G
    ZHANG, YC
    [J]. PHYSICAL REVIEW LETTERS, 1986, 56 (09) : 889 - 892
  • [9] NOISE-REDUCTION IN EDEN MODELS .2. SURFACE-STRUCTURE AND INTRINSIC WIDTH
    KERTESZ, J
    WOLF, DE
    [J]. JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1988, 21 (03): : 747 - 761
  • [10] SELF-AFFINE FRACTALS AND FRACTAL DIMENSION
    MANDELBROT, BB
    [J]. PHYSICA SCRIPTA, 1985, 32 (04) : 257 - 260