| 一种异形卷弧翼弹气动特性的数值模拟 |
| |
| 引用本文： | 金华,戴金海,吴蓓蓓. 一种异形卷弧翼弹气动特性的数值模拟[J]. 弹箭与制导学报, 2006, 26(3): 168-171 |
| |
| 作者姓名： | 金华 戴金海 吴蓓蓓 |
| |
| 作者单位： | 国防科技大学航天与材料工程学院,湖南,长沙,410073 |
| |
| 摘 要： | 采用CFD方法计算了一种异形卷弧翼弹的气动特性，得出了轴向力系数、法向力系数、横向力系数、滚动力矩系数、偏航力矩系数和俯仰力矩系数曲线，所计算的系数可以用于弹的外形结构设计和弹道仿真。
|
| 关 键 词： | 卷弧翼 CFD 气动特性 数值模拟 |
| 收稿时间： | 2006-04-24 |
| 修稿时间： | 2006-04-24 |
Numerical Simulation of Aerodynamic Characteristics of A Missile with Abnormity Wrap Around Fins |
| |
| JIN Hua,DAI Jin-hai,WU Bei-bei. Numerical Simulation of Aerodynamic Characteristics of A Missile with Abnormity Wrap Around Fins[J]. Journal of Projectiles Rockets Missiles and Guidance, 2006, 26(3): 168-171 |
| |
| Authors: | JIN Hua DAI Jin-hai WU Bei-bei |
| |
| Affiliation: | College of Astronautics and Material Engineering, National University of Defense Technology, Hunan Changsha 410073, China |
| |
| Abstract: | In the paper, aerodynamic characteristics of a missile with abnormity wrap around fins is computed by CFD method, and the curves of axial force coefficient, normal force coefficient, lateral force coefficient, roll moment coefficient, yaw moment coefficient and pitch moment coefficient is plotted. The coefficients can be used in shape design and trajectory simulation. |
| |
| Keywords: | wrap around fins CFD aerodynamic characteristics numerical simulation |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
