| 高速喷流下的柔性旋转火箭发射系统瞬态响应 |
| |
| 引用本文： | 朱怀亮,曹丛咏.高速喷流下的柔性旋转火箭发射系统瞬态响应[J].力学与实践,1998,20(6):29-31. |
| |
| 作者姓名： | 朱怀亮 曹丛咏 |
| |
| 作者单位： | 上海大学力学系 南京理工大学机械学院 同济大学 |
| |
| 摘 要： | 对于柔性旋转火箭发射系统，考虑高速燃气喷流作用下的系统耦合振动．建立发射系统动力学模型，数值计算发射管流场结构，确定系统瞬态响应和燃气流冲击对火箭发射姿态的影响，更加真实地模拟柔性旋转火箭的发射动力学环境．
|
| 关 键 词： | 柔性火箭 燃气喷流 发射系统 瞬态响应 |
| 收稿时间： | 2006-08-02 |
TRANSIENT RESPONSES OF A FLEXIBLE SPIN ROCKET LAUNCH SYSTEM WITH A SUPERSONIC JET |
| |
| ZHU Huailiang.TRANSIENT RESPONSES OF A FLEXIBLE SPIN ROCKET LAUNCH SYSTEM WITH A SUPERSONIC JET[J].Mechanics and Engineering,1998,20(6):29-31. |
| |
| Authors: | ZHU Huailiang |
| |
| Abstract: | In this paper, an analysis of coupled vibration for the flexible spin rocket launch system with a supersonic exhaust jet is presented. Dynamic equations of the system are established, and the flow field structure inside the launch tube is described by a numerical simulation method. Transient responses of the launch system are given and the effect of exhaust jet on the rocket attitude is discussed. This work provides a more reliable and efficient approach to simulate the dynamics environment of the flexible rocket launch system. |
| |
| Keywords: | flexible rocket exhaust jet launcher transient response |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《力学与实践》浏览原始摘要信息 |
| 点击此处可从《力学与实践》下载免费的PDF全文 |
