The statistical second-order two-scale analysis method for heat conduction performances of the composite structure with inconsistent random distribution

doi:10.1016/j.commatsci.2009.02.016

	The statistical second-order two-scale analysis method for heat conduction performances of the composite structure with inconsistent random distribution
	Yu, Yan 1; Cui, Junzhi2 ; Han, Fei 1
	2009-07-01
发表期刊	COMPUTATIONAL MATERIALS SCIENCE
ISSN	0927-0256
卷号	46 期号:1 页码:151-161
摘要	In this paper, a statistical second-order two-scale (SSOTS) method is presented for predicting heat conduction performances of the structures of composite materials with inconsistent random distribution. Firstly, the meso-scopic configuration for the structure with inconsistent random distribution is characterized. Secondly, the SSOTS asymptotic formulation for predicting the heat conduction parameters and the temperature fields of the heat conduction problems of the structure is given by means of construction way. Then the heat conduction properties for the functional gradient materials (FGM) with varying volume fraction are predicted by the SSOTS method. The numerical results are compared with experimental data and theoretical results. Finally, macroscopic heat conduction properties for the structures with varying probability distribution models including size, location and orientation distributions of grains are calculated. The numerical results show that the SSOTS method in this paper is valid to predict heat conduction performances of composite structures with inconsistent random distribution. (C) 2009 Elsevier B.V. All rights reserved.
关键词	The SSOTS method Composite structure with inconsistent random distribution Meso-structure Heat conduction properties Functional gradient materials Numerical technique
DOI	10.1016/j.commatsci.2009.02.016
语种	英语
资助项目	National Natural Science Foundation of China[10590353] ; National Natural Science Foundation of China[90405016] ; Center for High Performance Computing of Northwestern Polytechnical University
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000267928700021
出版者	ELSEVIER SCIENCE BV
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/8376
专题	计算数学与科学工程计算研究所
通讯作者	Yu, Yan
作者单位	1.NW Polytech Univ, Sch Sci, Dept Appl Math, Xian 710000, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Yu, Yan,Cui, Junzhi,Han, Fei. The statistical second-order two-scale analysis method for heat conduction performances of the composite structure with inconsistent random distribution[J]. COMPUTATIONAL MATERIALS SCIENCE,2009,46(1):151-161.
APA	Yu, Yan,Cui, Junzhi,&Han, Fei.(2009).The statistical second-order two-scale analysis method for heat conduction performances of the composite structure with inconsistent random distribution.COMPUTATIONAL MATERIALS SCIENCE,46(1),151-161.
MLA	Yu, Yan,et al."The statistical second-order two-scale analysis method for heat conduction performances of the composite structure with inconsistent random distribution".COMPUTATIONAL MATERIALS SCIENCE 46.1(2009):151-161.