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| Catalytic Recombination Characteristics of Atomic Oxygen on Material Surface by Optical Emission Spectroscopy | |
Lin X(林鑫) ; Wang S(王苏); Li F(李飞); Zhang SH(张少华); Yu XL(余西龙)
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| Source Publication | 31st International Symposium on Shock Waves 2 |
| 2019-04-03 | |
| Pages | 277-282 |
| Conference Name | 31st International Symposium on Shock Waves |
| Conference Date | 2017-07-9~14 |
| Conference Place | Nagoya, Japan |
| Abstract | Catalytic recombination of atomic oxygen, the main species of air ionization, on heat shield material surfaces was studied in a microwave plasma flow reactor. The atomic oxygen concentration profile above material samples was nonintrusive measured by optical emission spectroscopy. The catalytic recombination coefficients on material surfaces were deduced by the diffusion equation. The catalytic recombination coefficients for the heat shield materials at high temperature obtained in the present experiment are very important parameters for thermal shield design of space vehicles. |
| ISBN | 978-3-319-91016-1, 978-3-319-91017-8 |
| URL | 查看原文 |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/91661 |
| Collection | 高温气体动力学国家重点实验室 |
| Recommended Citation GB/T 7714 | Lin X,Wang S,Li F,et al. Catalytic Recombination Characteristics of Atomic Oxygen on Material Surface by Optical Emission Spectroscopy[C]31st International Symposium on Shock Waves 2,2019:277-282. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| PrcF005.pdf（240KB） | 会议论文 | 开放获取 | CC BY-NC-SA | View Download | ||
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