KMS Of Academy of mathematics and systems sciences, CAS
| Dynamic thermo-mechanical coupled response of random particulate composites: A statistical two-scale method | |
| Alternative Title | Dynamic thermo-mechanical coupled response of random particulate composites: A statistical two-scale method |
| Yang ZiHao1; Chen Yun2; Yang ZhiQiang1; Ma Qiang3 | |
| 2014 | |
| Source Publication | CHINESE PHYSICS B
 |
| ISSN | 1674-1056 |
| Volume | 23Issue:7 |
| Abstract | 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. |
| Other Abstract | 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. |
| Keyword | 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 |
| Indexed By | CSCD |
| Language | 英语 |
| Funding Project | [Special Funds for the National Basic Research Program of China] ; [National Natural Science Foundation of China] |
| CSCD ID | CSCD:5193159 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.amss.ac.cn/handle/2S8OKBNM/56550 |
| Collection | 中国科学院数学与系统科学研究院 |
| Affiliation | 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 |
| Recommended Citation 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). |
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