| 一种改进折叠弹翼结构设计与气动分析 |
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| 引用本文： | 杜厦,昂海松. 一种改进折叠弹翼结构设计与气动分析[J]. 航空兵器, 2009, 0(3): 7-9 |
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| 作者姓名： | 杜厦 昂海松 |
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| 作者单位： | 南京航空航天大学,南京,210016;南京航空航天大学,南京,210016 |
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| 摘 要： | 对圆筒式装载发射的导弹，尾翼的设计是导弹总体结构设计的关键之一。本文提出了一种新型的折叠尾翼结构形式，对这种结构形式的折叠机构进行了详细的机械设计。进一步对设计的导弹外形进行空气动力学数值模拟仿真，并用有限元素法对导弹安定面进行了强度分析。新型对称弧形弹翼与以前弧形张开式弹翼比较提高了横向稳定性。
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| 关 键 词： | 导弹 折叠翼 结构设计 气动特性 |
Structure Design and Aerodynamic Analysis of a Developed Folding Wing |
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| DU Sha,ANG Hai-song. Structure Design and Aerodynamic Analysis of a Developed Folding Wing[J]. Aero Weaponry, 2009, 0(3): 7-9 |
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| Authors: | DU Sha ANG Hai-song |
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| Affiliation: | (Nanjing University of Aeronautics ＆ Astronautics, Nanjing 210016, China) |
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| Abstract: | The ail design is an important part in structure design of missile launched from a cylinder. This paper invents a new kind of folding wing, and conducts detail machine design for the structure. Then the numerical simulation of aerodynamics is carried out, and the structure strength is analyzed by finite element method. The new folding wing is more steady on landscape orientation than the old one. |
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| Keywords: | missile folding wing structure design aerodynamics |
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