| 超声速绕二维波纹壁的气动与传热问题数值研究 |
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| 引用本文： | 郭大海 姜贵庆. 超声速绕二维波纹壁的气动与传热问题数值研究[J]. 空气动力学学报, 1995, 13(4): 474-480 |
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| 作者姓名： | 郭大海 姜贵庆 |
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| 作者单位： | 北京大学，北京空气动力研究所 |
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| 摘 要： | 本文采用Ｎ－Ｓ方程、代数湍流模式，对超声速绕二维波纹壁的气动与传热问题进行了数值研究，得到平缓压力分布与剧烈热流变的结果，与国外相同条件下的实验结果一致。这对于进一步深入研究小尺度旋涡的特性具有重要的意义。
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| 关 键 词： | 波纹壁 超声速 N－S方程 传热 气动力 |
Numerical Study of the Aerodynamics Heating in the Supersonic Flow Around Two-Dimension Corrugated Wall |
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| Guo Dahai, Jiang Zhonglin. Numerical Study of the Aerodynamics Heating in the Supersonic Flow Around Two-Dimension Corrugated Wall[J]. Acta Aerodynamica Sinica, 1995, 13(4): 474-480 |
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| Authors: | Guo Dahai Jiang Zhonglin |
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| Affiliation: | Guo Dahai; Jiang Zhonglin (Beijing University) Jiang Guiqing; WangShuhua(Beijing Institute of Aerodynamics) |
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| Abstract: | Using the N-S equations and the algebraic turbulent model, this paper computes the question of the aerodynamics heating in the supersonic flow around two-dimension corrugated wall, and gets the results of smooth change in pressure and fierce change in heat transfer,which is agreeable with the experiment.It is very important for deeper study of characteristics of srnall-scale vortex. |
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| Keywords: | corrugated wall supersonic small-scale vortex N-S equations turbulent model. |
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