| 不同热化学模型对表面传热影响的数值分析 |
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| 引用本文： | 曾明,冯海涛,瞿章华.不同热化学模型对表面传热影响的数值分析[J].国防科技大学学报,2001,23(5):27-30 ,16. |
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| 作者姓名： | 曾明 冯海涛 瞿章华 |
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| 作者单位： | 国防科技大学航天与材料工程学院 |
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| 基金项目： | 湖南省自然科学基金项目 ( 0 0JJY10 0 1)，中科院力学所LHD开放课题项目 (No .2 0 0 0 -10 ) |
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| 摘 要： | 研究不同热化学模型及壁面催化条件对表面传热的影响 ,包括 :(1)不同组元的高温空气模型 (7组元、 11组元 )的比较 ;(2 )热力非平衡 (双温度 )的化学动力过程与热力平衡 (单温度 )的化学动力过程的比较 ;(3)不同壁面催化条件的比较。
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| 关 键 词： | 高超声速流 热化学模型 传热 数值研究 |
| 文章编号： | 1001-2486(2001)05-0027-04 |
| 收稿时间： | 2001/4/15 0:00:00 |
| 修稿时间： | 2001年4月15日 |
Numerical Analysis of the Effects for Different Thermo-chemical Models on Heat Transfer |
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| ZENG Ming,FENG Haitao and QU Zhanghua.Numerical Analysis of the Effects for Different Thermo-chemical Models on Heat Transfer[J].Journal of National University of Defense Technology,2001,23(5):27-30 ,16. |
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| Authors: | ZENG Ming FENG Haitao and QU Zhanghua |
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| Affiliation: | College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073, China |
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| Abstract: | The effects of different thermo chemical air models and surface catalytic conditions on surface heat transfer are analyzed numerically. They include (1) the comparison of different high temperature air models (7 species and 11 species), (2) the comparison of chemical nonequilibrium flow with thermo nonequilibrium (two temperature model) and thermo equilibrium (one temperature model), (3) the comparison of different surface catalytic condition. |
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| Keywords: | hypersonic flow thermo chemical model heat transfer numerical study |
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