A Calculation Method of Rolling Characteristics of Canard Missile with Free-Spinning Tails

论文摘要

The steady flow field of a canard missile on different angles of attack and Mach numbers were studied. Based on analysis, a method was proposed to reduce the calculation for the rolling characteristics of the canard missile with free-spinning tails, and was tested to obtain the relations between rolling moment coefficient, Mach number, and angle of attack. All the computed rolling moment coefficients obtained from the proposed method greatly agreed with the experimental results of FD-06 wind tunnel in CAAA, which proved that the method can not only reduce the calculation cost but also keep precision in calculating the rolling characteristics of canard missiles.

论文目录

• 1 Introduction
• 2 Missile Geometry and Computational Mesh
• 3 Numerical Methods
• 4 Results and Discussion
•   4.1 Mesh Independence Study
•   4.2 Steady Flow Field Results of the Missile with a Fixed Tail
•   4.3 Rolling Moment Coefficients Analyses of the Missile with a Free-Spinning Tail
•   4.4 Comparison of the Calculation Results and the Experimental Results
• 5 Conclusions

文章来源

类型: 期刊论文

作者: Ping’an Liu,Mingyuan Liu

来源: Journal of Harbin Institute of Technology(New Series) 2019年06期

年度: 2019

分类: 工程科技Ⅱ辑

专业: 武器工业与军事技术

单位: College of Aerospace and Civil Engineering, Harbin Engineering University

基金: Sponsored by the Fundamental Research Funds for the Central Universities(Grant No.HEUCFG201815)

分类号: TJ760.2

页码: 62-68

总页数: 7

文件大小: 12729K

下载量: 25