Probabilistic characterization and simulation of multi-phase random media

被引：12
|
作者：
Koutsourelakis, P. S.
机构：
[1] Lawrence Livermore Natl Lab, Elect Engn Technol Div, Livermore, CA 94551 USA
[2] Leopold Franzens Univ Innsbruck, Innsbruck, Austria
来源：
PROBABILISTIC ENGINEERING MECHANICS | 2006年 / 21卷 / 03期
基金：
奥地利科学基金会;
关键词：
random multi-phase media; entropy; MCMC;
D O I：
10.1016/j.probengmech.2005.11.004
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The present paper is concerned with the problems of probabilistic characterization and digital simulation of random multi-phase media. A general framework is presented which is able to distinguish the most important features of the microstructure and generate sample realizations that are consistent with these probabilistic characteristics. The present approach is able to incorporate any type of information and is not restricted to first- and second-order moments. Several examples are presented for statistically homogeneous and inhomogeneous media with two and three phases. Published by Elsevier Ltd.
引用
收藏
页码：227 / 234
页数：8
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