LATTICE-GAS MODEL OF AVALANCHES IN A GRANULAR PILE
LATTICE-GAS MODEL OF AVALANCHES IN A GRANULAR PILE
复制标题
颗粒堆雪崩的晶格气体模型
DOI：
10.1103/physreve.57.852
复制
发表时间：
1997
影响因子：
2.4
通讯作者：
J. Kertész
中科院分区：
文献类型：
--
作者：
A. Károlyi;J. Kertész
采用颗粒介质格子气（GMLG）模型研究了二维颗粒堆中的雪崩。我们证明了该算法的效率，通过显示，几个功能的非临界行为的真实的沙堆表面，如有界的流出统计或有限大小的影响的时间演变的桩质量，可以重现这种模拟方法。
A granular media lattice gas (GMLG) model is used to study avalanches in a two-dimensional granular pile. We demonstrate the efficiency of the algorithm by showing that several features of the non-critical behaviour of real sandpile surfaces, such as the bounded outflow statistics or the finite-size effect of the time evolution of the pile mass, can be reproduced by this simulation approach.