|Table of Contents|

Aerodynamic Shape Optimum Design Method for Guided Projectiles Equipped with Canards

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2009年05期
Page:
555-559
Research Field:
Publishing date:

Info

Title:
Aerodynamic Shape Optimum Design Method for Guided Projectiles Equipped with Canards
Author(s):
SHI Jin-guang1WANG Zhong-yuan1CHANG Si-jiang1ZHANG Bi-sheng2
1.School of Power Engineering,NUST,Nanjing 210094,China;2.The New Concept Department,Navy Arming Academy,Beijing 100073,China
Keywords:
guided projectiles equipped with canards aerodynamic shape optimization design stability maneuverability
PACS:
TJ413
DOI:
-
Abstract:
In order to obtain optimal aerodynamic shape parameters of guided projectiles equipped with canards(GPEC),an optimization model of aerodynamic shape for GPEC is established.An aerodynamic shape optimum design method is proposed for GPEC based on some aerodynamic parameters requirements.By optimizing the aerodynamic shape parameters of an example,the results show that: the GPEC has proper stability with optimal aerodynamic shape;the stability matches the maneuverability very well,and the angle of the canard deflection matches the balance angle of the attack.This method can be used as a powerful tool of the aerodynamic shape design for this kind of projectile.

References:

[ 1] LeiT, DannyDL, ChenPC. Extensionof projectile rangeusing oblique-wing concept[ A]. 23rdAIAA AppliedAerodynamicsConference[C]. Ontario Cana-da: American Institute of Aeronautics andAstronau-tics, 2005. 1-12.
[ 2] Wang ZY, ZhouWP, ChenSS. Thedesignandex-perimental tests of aerodynamic shapes for anextend-ed-range projectile[ A]. 23rd International Ballistic Committee[ C]. Tarragona, Spain: International Ba-l listicCommittee, 2007. 731- 738.
[ 3] 雷娟棉, 居贤铭, 吴甲生. 增程制导炮弹气动外形设计[ J]. 航空学报, 2004, 24( 8): 657- 659.
[ 4] 过崇伟, 郑时镜, 郭振华. 有翼导弹系统分析与设计[M]. 北京:北京航空航天大学出版社, 2002.
[ 5] 史金光,王中原, 许厚谦. 滑翔增程弹鸭式舵的气动设计与分析[ J]. 弹道学报, 2006, 18( 4): 33-37.
[ 6] 克拉斯诺夫. 旋成体空气动力学[M]. 浙江大学应用力学教研组, 译. 北京: 科学出版社, 1965.
[ 7] 史金光, 王中原, 曹小兵. 滑翔增程弹滑翔弹道设计[ J]. 南京理工大学学报, 2007, 31( 2): 147-150.

Memo

Memo:
-
Last Update: 2012-11-19