Synthesis and characterization of light-weight porous ceramics used in the transpiration cooling
文献类型：期刊论文
| 作者 | Zhang, Bo3; Huang, Jie2,3; Li, Weijie3; Huang, Haiming3; Zhao, Huanyu3; Peng JL(彭锦龙)1 |
| 刊名 | ACTA ASTRONAUTICA
 |
| 出版日期 | 2020-12-01 |
| 卷号 | 177页码:438-445 |
| ISSN号 | 0094-5765 |
| 关键词 | Carbon fiber-reinforced silicon carbide porous ceramics Permeability Oxyacetylene flame test Transpiration cooling |
| DOI | 10.1016/j.actaastro.2020.08.008 |
| 通讯作者 | Huang, Haiming(huanghaiming@tsinghua.org.cn) |
| 英文摘要 | Light-weight carbon fiber-reinforced silicon carbide (C/SiC) porous ceramics have been fabricated by optimized grinding-mould pressing-sintering process, and the properties of the porous ceramics have been discussed systematically. The results demonstrate that fabricated porous ceramics used in the transpiration cooling exhibit low densities (1.327-1.377 g/cm(3)), uniform pore-size distribution and excellent permeabilities (5.713-5.903 x 10(-8) mm(2)). Furthermore, the validity and reliability of the porous ceramics applied as coolant medium in the transpiration cooling system are successfully verified by using the oxyacetylene flame test. This work provides an efficient method to prepare light-weight C/SiC porous ceramics with excellent permeability, which has a useful reference for optimization of the transpiration cooling of the hypersonic vehicles. |
| 分类号 | 一类 |
| 资助项目 | Fundamental Research Funds for the Central Universities[2019YJS110] |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000597824900041 |
| 资助机构 | Fundamental Research Funds for the Central Universities |
| 其他责任者 | Huang, Haiming |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/86082]  |
| 专题 | 力学研究所_高温气体动力学国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China 2.Beijing Jiaotong Univ, Sch Comp & Informat Technol, Beijing 100044, Peoples R China; 3.Beijing Jiaotong Univ, Inst Engn Mech, Beijing 100044, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Zhang, Bo,Huang, Jie,Li, Weijie,et al. Synthesis and characterization of light-weight porous ceramics used in the transpiration cooling[J]. ACTA ASTRONAUTICA,2020,177:438-445. |
| APA | Zhang, Bo,Huang, Jie,Li, Weijie,Huang, Haiming,Zhao, Huanyu,&彭锦龙.(2020).Synthesis and characterization of light-weight porous ceramics used in the transpiration cooling.ACTA ASTRONAUTICA,177,438-445. |
| MLA | Zhang, Bo,et al."Synthesis and characterization of light-weight porous ceramics used in the transpiration cooling".ACTA ASTRONAUTICA 177(2020):438-445. |
入库方式： OAI收割
来源：力学研究所
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