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Optimization of Blank Cartridge Ejection Device(PDF)

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

Issue:
2003年05期
Page:
573-577
Research Field:
Publishing date:

Info

Title:
Optimization of Blank Cartridge Ejection Device
Author(s):
Liao Zhenqiang Wang Tao He Daping Wang Hui
School of Mechanical Engineering,NUST,Nanjing 210094
Keywords:
eject ion device gas dy namics optimizat ion desig n dynamic simulat ion
PACS:
TJ41
DOI:
-
Abstract:
An optimum design model of eject ion dev ice w ith blank cartridge is established based on the theories of interior ballistics, gas dynamics and opt imizat ion. Aiming at a certain kind of eject ion device, a compound simplex method is used to opt imize several parameters inf luencing eject ion process of the suspender ( e. g. missile or bomb) . It is shown by calculation that the maximum acceleration of the suspender can be obviously decreased by the parameters g ot ten by opt imization. Therefore, the opt imizat ion model provides a helpful tool to improve the g as dynamics characteristics of eject ion dev ices used in pract ice now .

References:

1 王涛, 廖振强, 贾安年, 等. 二级活塞式弹射机构动态仿真与分析[ J] . 弹道学报, 2002, 14( 4) : 36~ 39.
2 Dai Longcheng, Xuan Yimin, Liao Zhengqiang. A method in system desig n o f ejecting dev ices of missiles[ J] . Transactions of Nanjing Univ ersity of Aeronautics and Astronautics, 2002, 19( 1) : 44~ 52.
3 高明坤, 宋廷伦. 火箭导弹发射装置构造[ M] . 北京: 北京理工大学出版社, 1996.
4 鲍廷钰, 邱文坚. 内弹道学[ M] . 北京: 北京理工大学出版社, 1995. 15~ 55.

Memo

Memo:
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Last Update: 2013-03-17