| 旋成体导弹头部母线线型的选择问题研究 |
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| 引用本文： | 唐伟,江定武,桂业伟,张瑞文.旋成体导弹头部母线线型的选择问题研究[J].空气动力学学报,2010,28(2). |
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| 作者姓名： | 唐伟 江定武 桂业伟 张瑞文 |
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| 作者单位： | 中国空气动力研究与发展中心,四川,绵阳,621000 |
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| 摘 要： | 研究旋成体导弹的头部母线线型选择确定问题。在高超声速条件下,计算并对比分析了锥形、圆弧形、抛物形、指数形和冯卡门曲线形等5种母线线型旋成体弹头的升阻特性和压心特性,并结合结构布局和分段容积要求探讨头部母线线型问题。
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| 关 键 词： | 母线线型 气动特性 气动布局 总体设计 导弹 |
Study on generatrix curvetypes of axis-symmetric missiles |
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| TANG Wei,JIANG Ding-wu,GUI Ye-wei.ZHANG Rui-wen.Study on generatrix curvetypes of axis-symmetric missiles[J].Acta Aerodynamica Sinica,2010,28(2). |
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| Authors: | TANG Wei JIANG Ding-wu GUI Ye-weiZHANG Rui-wen |
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| Institution: | China Aerodynamics Research and Development Center/a>;Mianyang/a>;Sichuan 621000/a>;China |
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| Abstract: | Selection and confirmation of generatrix linetypes of axis-symmetric missiles are investigated.Five typical curvetypes,such as conic,arc,parabolic,exponential and Von Karmen curve,are proposed as potential axis-symmetric missile configuration generatrix line,the hypersonc aerodynamic characteristics of drag,lift-to-drag,pressure distribution and center of pressure are predicted and analyzed,and the requirments of structure and inner overall layout are discussed also.The conic body is the most steady one and... |
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| Keywords: | generatrix curvetype aerodynamic characteristic aerodynamic configuration overall layout missile |
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