| A stochastic multi-scale thermal conductivity numerical model for 2D C/SiC-Ti3SiC2 composite | |
Ma T(马特)1; Wang RX(王睿星)2; Yuan W(袁武)1; Jia, Xiaodong3; Song HW(宋宏伟)1,2
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| Corresponding Author | Song, Hongwei([email protected]) |
| Source Publication | MECHANICS OF ADVANCED MATERIALS AND STRUCTURES
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| 2024-05-29 | |
| Pages | 17 |
| ISSN | 1537-6494 |
| Abstract | Thermal conductivity and thermal response are the essential indexes of C/SiC composites in the thermal protection systems (TPS). A stochastic multi-scale finite element model is put forth for predicting the above parameters based on the microstructure characteristics of the plain woven (2D) C/SiC-Ti3SiC2 composite. The reliability of the proposed stochastic multi-scale model is verified by the experimental data of thermal conductivity as well as the temperature history obtained from the continuous-wave laser irradiation experiment. The effects of porosity, the carbon fiber and the Ti3SiC2 MAX phase volume fractions on thermal conductivity and temperature field are analyzed. The results show that the porosity significantly reduces the thermal conductivity and elevates the temperature. The mesoscale thermal conductivity rises with the increase of the Ti3SiC2 MAX phase. Increasing the volume fraction of Ti3SiC2 can decreases the temperature at the laser irradiation center zone. The study provides an efficient tool in the design of the thermal response of MAX phase-modified ceramic matrix composites. |
| Keyword | 2D C/SiC-Ti3SiC2 composite stochastic multi-scale model thermal conductivity temperature field laser irradiation experiment |
| DOI | 10.1080/15376494.2024.2361054 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:001265398000001 |
| WOS Keyword | ABLATION BEHAVIOR ; C/SIC COMPOSITES ; OXIDATION |
| WOS Research Area | Materials Science ; Mechanics |
| WOS Subject | Materials Science, Multidisciplinary ; Mechanics ; Materials Science, Characterization & Testing ; Materials Science, Composites |
| Funding Project | National Natural Science Foundation of China[12102434] ; National Natural Science Foundation of China[12272379] |
| Funding Organization | National Natural Science Foundation of China |
| Classification | 二类/Q1 |
| Ranking | 1 |
| Contributor | Song, Hongwei |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/95981 |
| Collection | 流固耦合系统力学重点实验室 |
| Affiliation | 1.Chinese Acad Sci, Key Lab Mech Fluid Solid Coupling Syst, Inst Mech, Beijing 100190, Peoples R China; 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing, Peoples R China; 3.High Speed Aerodynam Inst, Aerodynam Res & Dev Ctr, Mianyang, Peoples R China |
| Recommended Citation GB/T 7714 | Ma T,Wang RX,Yuan W,et al. A stochastic multi-scale thermal conductivity numerical model for 2D C/SiC-Ti3SiC2 composite[J]. MECHANICS OF ADVANCED MATERIALS AND STRUCTURES,2024:17.Rp_Au:Song, Hongwei |
| APA | 马特,王睿星,袁武,Jia, Xiaodong,&宋宏伟.(2024).A stochastic multi-scale thermal conductivity numerical model for 2D C/SiC-Ti3SiC2 composite.MECHANICS OF ADVANCED MATERIALS AND STRUCTURES,17. |
| MLA | 马特,et al."A stochastic multi-scale thermal conductivity numerical model for 2D C/SiC-Ti3SiC2 composite".MECHANICS OF ADVANCED MATERIALS AND STRUCTURES (2024):17. |
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