| 降雨对飞机气动性能影响的研究综述 |
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| 引用本文： | 张瑞民,曹义华.降雨对飞机气动性能影响的研究综述[J].航空动力学报,2010,25(10):2290-2295. |
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| 作者姓名： | 张瑞民 曹义华 |
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| 作者单位： | 北京航空航天大学,航空科学与工程学院,北京,100191 |
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| 摘 要： | 研究了降雨的自然特性,分析了降雨条件下机翼表面复杂的物理现象.重点从实验测试和数值模拟两方面论述了国内外关于降雨对飞机气动性能影响的研究进展,内容涉及降雨条件下机翼的气动性能损失、降雨对机翼气动性能的影响机理和机翼对各种影响因素的敏感度研究等方面.指出了当前国内外关于这一研究在自然飞行测试、实验相似准则、风洞实验中边界层固定转捩和多相流数值建模等方面所面临的关键问题和重大技术挑战.
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| 关 键 词： | 飞机 气动性能 降雨 实验测试 数值模拟 |
| 收稿时间： | 2010/1/19 0:00:00 |
| 修稿时间： | 2010/3/11 0:00:00 |
Research overview of rain effect on aircraft aerodynamic performance |
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| ZHANG Rui-min and CAO Yi-Hua.Research overview of rain effect on aircraft aerodynamic performance[J].Journal of Aerospace Power,2010,25(10):2290-2295. |
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| Authors: | ZHANG Rui-min and CAO Yi-Hua |
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| Institution: | School of Aeronautic Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China;School of Aeronautic Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China |
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| Abstract: | The natural characteristics of rain are studied. The complicated physical phenomena on wing surfaces in rain conditions are analyzed. Emphases are laid on the research progress of experimental tests and numerical simulation of rain effect on aircraft aerodynamic performance home and abroad. The contents include aerodynamic penalties of heavy rain on aircraft wing, the mechanisms of influence of rainfall on aircraft aerodynamic performance and wing sensibility to various influencing factors. Some open questions and significant technical challenges in the current research progress home and abroad including natural flight test, scaling laws, the behavior of boundary-layer forced transition in wind tunnel tests and modeling of multi-phases flow in numerical study have been put forward. |
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| Keywords: | rain aircraft aerodynamic performance experimental test numerical simulation water film scaling law |
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