Numerical Characterisation of Jet-Vane based Thrust Vector Control Systems

被引：0
|
作者：
Murty, M. S. R. Chandra [1 ]
Chakraborty, Debasis [1 ]
机构：
[1] Def Res & Dev Lab, Directorate Computat Dynam, Hyderabad 500058, Andhra Pradesh, India
来源：
DEFENCE SCIENCE JOURNAL | 2015年 / 65卷 / 04期
关键词：
Jet vanes; CFD; nonlinear regression analysis; thrust vector control;
D O I：
10.14429/dsj.65.7960
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Computational fluid dynamics methodology was used characterise jet vane based thrust vector control systems of tactical missiles. Three-dimensional Reynolds Averaged Navier-Stokes equations were solved along with two-equation turbulence model for different operating conditions. Nonlinear regression analysis was applied to the detailed CFD database to evolve a mathematical model for the thrust vector control system. The developed model was validated with series of ground based 6-Component static tests. The proven methodology is applied to a new configuration.
引用
收藏
页码：261 / 264
页数：4
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