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

页码：261 / 264

页数：4

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