A stochastic multi-scale thermal conductivity numerical model for 2D C/SiC-Ti3SiC2 composite
文献类型：期刊论文
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| 作者 | 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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| 刊名 | MECHANICS OF ADVANCED MATERIALS AND STRUCTURES
 ; MECHANICS OF ADVANCED MATERIALS AND STRUCTURES
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| 出版日期 | 2024-05-29 ; 2025-03 |
| 卷号 | 32期号:6页码:17 |
| 关键词 | 2D C/SiC-Ti3SiC2 composite 2D C/SiC-Ti3SiC2 composite stochastic multi-scale model thermal conductivity temperature field laser irradiation experiment stochastic multi-scale model thermal conductivity temperature field laser irradiation experiment |
| ISSN号 | 1537-6494 ; 1537-6494 |
| DOI | 10.1080/15376494.2024.2361054 ; 10.1080/15376494.2024.2361054 |
| 通讯作者 | Song, Hongwei(songhw@imech.ac.cn) |
| 英文摘要 | 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.; 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. |
| 分类号 | 二类/Q1 ; 二类/Q1 |
| WOS关键词 | ABLATION BEHAVIOR ; ABLATION BEHAVIOR ; C/SIC COMPOSITES ; OXIDATION ; C/SIC COMPOSITES ; OXIDATION |
| 资助项目 | National Natural Science Foundation of China[12102434] ; National Natural Science Foundation of China[12102434] ; National Natural Science Foundation of China[12272379] ; National Natural Science Foundation of China[12272379] |
| WOS研究方向 | Materials Science ; Materials Science ; Mechanics ; Mechanics |
| 语种 | 英语 ; 英语 |
| WOS记录号 | WOS:001265398000001 ; WOS:001265398000001 |
| 资助机构 | National Natural Science Foundation of China ; National Natural Science Foundation of China |
| 其他责任者 | Song, Hongwei ; 宋宏伟 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/95980]  |
| 专题 | 力学研究所_流固耦合系统力学重点实验室(2012-) |
| 通讯作者 | Song HW(宋宏伟) |
| 作者单位 | 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 |
| 推荐引用方式 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, A stochastic multi-scale thermal conductivity numerical model for 2D C/SiC-Ti3SiC2 composite[J]. MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, MECHANICS OF ADVANCED MATERIALS AND STRUCTURES,2024, 2025,32(6):17, 1164-1180. |
| APA | Ma T,Wang RX,Yuan W,Jia, Xiaodong,&Song HW.(2024).A stochastic multi-scale thermal conductivity numerical model for 2D C/SiC-Ti3SiC2 composite.MECHANICS OF ADVANCED MATERIALS AND STRUCTURES,32(6),17. |
| MLA | Ma T,et al."A stochastic multi-scale thermal conductivity numerical model for 2D C/SiC-Ti3SiC2 composite".MECHANICS OF ADVANCED MATERIALS AND STRUCTURES 32.6(2024):17. |
入库方式： OAI收割
来源：力学研究所
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