Journal of Projectiles, Rockets, Missiles and Guidance >
Dynamic Simulation and Analysis on A New Stage Separation System
Received date: 2014-02-14
Online published: 2025-05-30
In this paper the separation simulation of the new designed stage separation mechanism was made. The transient kinetic analysis of the unlock progress was made at first using ANSYS and acquired the true unlock time. Then the macro separation process was got by numerical simulation. Compared with the test data the result shows that the simulation method is credible and this new separation mechanism works well. The simulation provides basis for the application and optimization of this new mechanism.
Key words： separation mechanism; FEM; numerical simulation; dynamic simulation
HAN Weijie , BAI Zhen , SHI Huiji . Dynamic Simulation and Analysis on A New Stage Separation System[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2014 , 34(6) : 57 -60 . DOI: 10.15892/j.cnki.djzdxb.2014.06.015
| [1] | 刘怀亮, 阎绍泽. 星箭连接结构中爆炸螺栓的发展现状与应用分析[J]. 机械设计, 2012, 29(增刊): 143-445. |
| [2] | 白绍竣, 梁鲁, 张静, 等. 包带连接力学分析与建模[J]. 上海航天, 2011, 28(6): 43-48. |
| [3] | Kelly J Murphy, Pieter G Buning, Bandu N Pamadi, et al. Overview of transonic to hypersonic stage separation tool development for multi stage to orbit concepts, AIAA 2004-2595 [R]. 2004:1-22. |
| [4] | 李艳军. 基于FLUENT 和 ADAMS 的导弹分离联合仿真分析[D]. 哈尔滨: 哈尔滨工业大学, 2012. |
| [5] | 李旭东. 逃逸飞行器分离动力学与仿真[M]. 北京: 科学出版社, 2003. |
| [6] | 王竞男, 刘莉. 基于ADAMS的导弹级间分离动力学仿真[J]. 系统仿真学报, 2006, 18(12): 3512-3519. |
| [7] | Raheev Lochan, V Adimurthy. Separation dynamics of strap-on booster[J]. Jourmal of Guidance, Control and Dynamics, 1992, 15(1): 137-443. |
| [8] | 张耀磊, 唐硕. 基于虚拟样机的级间分离系统仿真[J]. 计算机仿真, 2006, 23(12): 43-45. |
/
| 〈 |
|
〉 |