| 可变形翼战术导弹气动特性研究 |
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| 引用本文： | 张公平,段朝阳,廖志忠.可变形翼战术导弹气动特性研究[J].飞行力学,2011,29(1):54-58. |
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| 作者姓名： | 张公平 段朝阳 廖志忠 |
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| 作者单位： | 中国空空导弹研究院制导控制系统研究所; |
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| 基金项目： | 航空科学基金(2008ZA12001) |
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| 摘 要： | 为进一步拓宽现有战术导弹的性能包线,通过工程估算及实验数据校核,分析了一类典型轴对称基准弹的纵向气动特性.然后,分别针对变后掠角弹翼与变翼展弹翼,研究了这两种可变形翼导弹的升力、阻力及静稳定度特性,揭示了弹翼变形对全弹气动特性的影响机理.最后,根据不同变形方式的气动计算结果,提出一种可在导弹飞行过程中同时改善其升力及阻...
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| 关 键 词： | 变后掠 变翼展 战术导弹 气动特性 |
Study on aerodynamic characteristics of tactical missile with morphing wings |
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| ZHANG Gong-ping,DUAN Chao-yang,LIAO Zhi-zhong.Study on aerodynamic characteristics of tactical missile with morphing wings[J].Flight Dynamics,2011,29(1):54-58. |
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| Authors: | ZHANG Gong-ping DUAN Chao-yang LIAO Zhi-zhong |
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| Institution: | ZHANG Gong-ping,DUAN Chao-yang,LIAO Zhi-zhong(Guidance and Control System Department,China Airborne Missile Academy,Luoyang 471009,China) |
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| Abstract: | To extend performance envelop of the existing tactical missiles,we study the aerodynamic characteristics of a representative axisymmetric baseline missile based on the engineering estimating and test data verifying.Then,the lift and drag characteristics of two morphing missiles with variable-sweep wings and variable-span wings are researched respectively,and the impact mechanism of morphing wings on aerodynamic characteristics is explained.Finally,based on the aerodynamic data of the two different morphing ... |
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| Keywords: | variable sweep variable span tactical missile aerodynamic characteristic |
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