Dynamic thermo-mechanical coupled response of random particulate composites: A statistical two-scale method

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	Dynamic thermo-mechanical coupled response of random particulate composites: A statistical two-scale method
其他题名	Dynamic thermo-mechanical coupled response of random particulate composites: A statistical two-scale method
	Yang ZiHao 1; Chen Yun 2; Yang ZhiQiang 1; Ma Qiang 3
	2014
发表期刊	CHINESE PHYSICS B
ISSN	1674-1056
卷号	23 期号:7
摘要	This paper focuses on the dynamic thermo-mechanical coupled response of random particulate composite materials. Both the inertia term and coupling term are considered in the dynamic coupled problem. The formulation of the problem by a statistical second-order two-scale (SSOTS) analysis method and the algorithm procedure based on the finite-element difference method are presented. Numerical results of coupled cases are compared with those of uncoupled cases. It shows that the coupling effects on temperature, thermal flux, displacement, and stresses are very distinct, and the micro-characteristics of particles affect the coupling effect of the random composites. Furthermore, the coupling effect causes a lag in the variations of temperature, thermal flux, displacement, and stresses.
其他摘要	This paper focuses on the dynamic thermo-mechanical coupled response of random particulate composite materials. Both the inertia term and coupling term are considered in the dynamic coupled problem. The formulation of the problem by a statistical second-order two-scale (SSOTS) analysis method and the algorithm procedure based on the finite-element difference method are presented. Numerical results of coupled cases are compared with those of uncoupled cases. It shows that the coupling effects on temperature, thermal flux, displacement, and stresses are very distinct, and the microcharacteristics of particles affect the coupling effect of the random composites. Furthermore, the coupling effect causes a lag in the variations of temperature, thermal flux, displacement, and stresses.
关键词	PERIODIC MULTIPHASE MATERIALS THERMOELASTIC ANALYSIS ANNULAR FIN HOMOGENIZATION PARAMETERS GRAINS random particulate composites statistical second-order two-scale (SSOTS) analysis method thermo-mechanical coupling effect numerical algorithm
收录类别	CSCD
语种	英语
资助项目	[Special Funds for the National Basic Research Program of China] ; [National Natural Science Foundation of China]
CSCD记录号	CSCD:5193159
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/56550
专题	中国科学院数学与系统科学研究院
作者单位	1.华东师范大学 2.Fujian Agr & Forestry University, Coll Comp Sci, Fuzhou 350002, Peoples R China 3.中国科学院数学与系统科学研究院
推荐引用方式 GB/T 7714	Yang ZiHao,Chen Yun,Yang ZhiQiang,et al. Dynamic thermo-mechanical coupled response of random particulate composites: A statistical two-scale method[J]. CHINESE PHYSICS B,2014,23(7).
APA	Yang ZiHao,Chen Yun,Yang ZhiQiang,&Ma Qiang.(2014).Dynamic thermo-mechanical coupled response of random particulate composites: A statistical two-scale method.CHINESE PHYSICS B,23(7).
MLA	Yang ZiHao,et al."Dynamic thermo-mechanical coupled response of random particulate composites: A statistical two-scale method".CHINESE PHYSICS B 23.7(2014).