| 引用本文: | 张巧芸,瞿章华.11 组元化学反应气体粘性激波层钝体绕流数值计算.[J].国防科技大学学报,1999,21(3):17-20.[点击复制] |
| Zhang Qiaoyun,Qu Zhanghua.Numerical Solution of Viscous Shock Layer Flow of 11-Species Chemical Reacting Air over Blunt Bodies[J].Journal of National University of Defense Technology,1999,21(3):17-20[点击复制] |
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| 11 组元化学反应气体粘性激波层钝体绕流数值计算 |
| 张巧芸, 瞿章华 |
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(国防科技大学 航天技术系 湖南 长沙 410073)
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| 摘要: |
| 本文采用11组元化学模型对双曲体粘性激波层化学非平衡绕流流场进行了数值计算, 给出了压力、温度, N+2、O+2、N+、O+ 和NO+ 摩尔浓度及e- 数密度在驻点的分布, 并与7组元、5组元的计算结果作了比较。 |
| 关键词: 化学非平衡, 粘性激波层, 高超声速 |
| DOI： |
| 投稿日期：1998-05-26 |
| 基金项目:国家部委基金项目资助 |
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| Numerical Solution of Viscous Shock Layer Flow of 11-Species Chemical Reacting Air over Blunt Bodies |
| Zhang Qiaoyun, Qu Zhanghua |
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(Department of Aerospace Technology, NUDT, Changsha, 410073)
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| Abstract: |
| In this paper, 11-species Air Model is used for calculating the chemical non-equilibrium viscous shock layer flow over hyperboloids. The stagnation streamline distributions of pressure、temperature and N+2、O+2、N+、O+、NO+ and e- number density are given and compared with the results of 7-species、5-species models. |
| Keywords: chemical non-equilibrium, viscous shock layer, hypersonic flow |
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