| 火箭增程乘波外形导弹弹道特性研究 |
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| 引用本文： | 郭迪龙,张杰,康宏琳,王发民.火箭增程乘波外形导弹弹道特性研究[J].弹道学报,2006,18(4):1-3,20. |
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| 作者姓名： | 郭迪龙 张杰 康宏琳 王发民 |
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| 作者单位： | 1. 中国科学院力学研究所,高温气动重点实验室,北京,100080
2. 北京航空航天大学,计算流体国家重点实验室,北京,100083 |
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| 摘 要： | 基于椭圆锥相交流场,采用非轴对称设计方法生成了一种带火箭增程的乘波外形高超声速导弹,并在给定攻角条件下对乘波外形导弹的弹道进行了仿真.仿真结果表明:导弹的飞行轨迹为波浪形;在满足热防护的条件下,给定乘波外形和初始滑翔速度的导弹存在一个较优的初始滑翔高度;导弹自带增程火箭的点火时间越早,其飞行距离越远.
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| 关 键 词： | 火箭增程 乘波外形 高超声速导弹 升阻比 弹道仿真 |
| 文章编号： | 1004-499X（2006）04-0001-03 |
| 收稿时间： | 2005-10-31 |
| 修稿时间： | 2005-10-31 |
Trajectory Characteristics of Hypersonic Waverider Missile with Rocket Extended Range |
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| GUO Di-long,ZHANG Jie,KANG Hong-lin,WANG Fa-min.Trajectory Characteristics of Hypersonic Waverider Missile with Rocket Extended Range[J].Journal of Ballistics,2006,18(4):1-3,20. |
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| Authors: | GUO Di-long ZHANG Jie KANG Hong-lin WANG Fa-min |
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| Affiliation: | 1. Key Laboratory of High Temperature Gas Dynamic, Institute of Mechanics, Chinese Academy of Sciences, Beijing 100080, China; 2. National Key Laboratory of CFD, BUAA, Beijing 100083, China |
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| Abstract: | Based on the flow field of intersecting elliptical cone, a hypersonic waverider missile with extended range rocket was designed by non-axissymmetric method, and the trajectory of the missile was also simulated under the conditions that angle of attack was given. The results indicate that the trajectory of the missile is wavy. Under the conditions that the thermal protection is satisfied, there is a optimal initial gliding attitude for a missile with given initial gliding speed and waverider configuration. The earlier the extending-range rocket starts up, the farther the missile flies. |
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| Keywords: | rocket extended range waverider configuration hypersonic missile lift-drag rariot trajectory simulation |
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