| 高超声速栅格翼气动特性研究 |
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| 引用本文： | 任怀宇,蔡昱,孙洪森.高超声速栅格翼气动特性研究[J].宇航学报,2010,31(1). |
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| 作者姓名： | 任怀宇 蔡昱 孙洪森 |
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| 作者单位： | 中国运载火箭技术研究院研究发展中心,北京,100076 |
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| 摘 要： | 阐述了用于马赫数大于5.0的高超声速飞行控制的栅格翼气动特性问题。采用工程计算方法预示了栅格翼气动力、热特性,验证了栅格翼几何参数特性合理选取的初步要求,这为后续深入研究进行了有益的探索。
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| 关 键 词： | 高超声速 栅格翼 几何参数 气动力 气动热 |
Study on Aerothermodynamics of Hypersonic Grid Fin |
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| REN Huai-yu,CAI Yu,SUN Hong-sen.Study on Aerothermodynamics of Hypersonic Grid Fin[J].Journal of Astronautics,2010,31(1). |
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| Authors: | REN Huai-yu CAI Yu SUN Hong-sen |
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| Abstract: | This paper presented the aerothermodynamics of grid fin for hypersonic flight which mach numbers greater than 5.0. Aerodynamics and aerodynamic heating of grid fin are performed to predict by engineering methods, and the calculation results verify initial requests for rationally choosing geometric parameters of grid fin. This explore is made for engineering development soon. |
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| Keywords: | Hypersonic Grid fin Geometric parameters Aerodynamics Aerodynamic heating |
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