A lattice gas model for erosion and particles transport in a fluid

被引：37

作者：

Chopard, B ^{[1
]}

Masselot, A ^{[1
]}

Dupuis, A ^{[1
]}

机构：

[1] Univ Geneva, CUI, CH-1211 Geneva 4, Switzerland

来源：

COMPUTER PHYSICS COMMUNICATIONS | 2000年 / 129卷 / 1-3期

关键词：

D O I：

10.1016/S0010-4655(00)00104-1

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

We consider a simple lattice gas model to simulate erosion, deposition and particle transport in a streaming fluid. In our approach, the fluid is described by a standard lattice Boltzmann model and the granular suspension by a multiparticle cellular automata. A good agreement is obtained between the predictions of the model and field measurements, as observed by analyzing the deposition patterns resulting from various snow and sand transport phenomena. In particular we study the case of ripples formation and simulate the scour appearing around a submarine pipe. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：167 / 176

页数：10

共 24 条

[1] GRAIN-SIZE SEGREGATION AND STRATIGRAPHY IN AEOLIAN RIPPLES MODELED WITH A CELLULAR-AUTOMATON
ANDERSON, RS
BUNAS, KL
[J]. NATURE, 1993, 365 (6448) : 740 - 743
[2] Lattice Boltzmann method for fluid flows
Chen, S
Doolen, GD
[J]. ANNUAL REVIEW OF FLUID MECHANICS, 1998, 30 : 329 - 364
[3] EFFECT OF SPOILERS ON WAVE-INDUCED SCOUR AT SUBMARINE PIPELINES
CHIEW, YM
[J]. JOURNAL OF WATERWAY PORT COASTAL AND OCEAN ENGINEERING-ASCE, 1993, 119 (04): : 417 - 428
[4] CHOPARD B, 1998, UNPUB ADV PHYS
[5] CHOPARD B, 1999, IN PRESS FUTURE GENE
[6] Chopard B., 1998, Cellular Automata Modeling of Physical Systems
[7] Cornish V., 1914, WAVES SAND SNOW
[8] Dupuis A, 1999, LECT NOTES COMPUT SC, V1593, P319
[9] Hou S., 1996, Fields Institute Communications, V6, P151, DOI [10.48550/arXiv.comp-gas/9401004, DOI 10.48550/ARXIV.COMP-GAS/9401004]
[10] Numerical model for local scour under offshore pipelines
Li, FJ
Cheng, L
[J]. JOURNAL OF HYDRAULIC ENGINEERING-ASCE, 1999, 125 (04): : 400 - 406

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