| 引用本文: | 樊忠泽,黄敏超,余勇,等.空间推进系统工作过程的模块化建模.[J].国防科技大学学报,2007,29(2):29-33.[点击复制] |
| FAN Zhongze,HUANG Minchao,YU Yong,et al.Modular Model of Space Propulsion System in the Whole Operation Process[J].Journal of National University of Defense Technology,2007,29(2):29-33[点击复制] |
|
| |
|
|
| 本文已被：浏览 7175次 下载 5557次 |
| 空间推进系统工作过程的模块化建模 |
| 樊忠泽1, 黄敏超2, 余勇3, 朱恒伟3 |
|
(1.西安交通大学 电子与信息工程学院，陕西 西安 710049;2.国防科技大学 航天与材料工程学院，湖南 长沙 410073;3.第二炮兵装备研究院，北京 100085)
|
| 摘要: |
| 建立空间推进系统仿真模块（包括液体管道模块、三通模块、充填模块、推力室模块等）的数学模型。虽然采用的是集中参数方法，但同时考虑了液体的惯性、粘性和压缩性，所以本文建立的常微分方程组能在一定程度上反映供应系统工作过程的分布特性。 |
| 关键词: 空间推进系统 工作过程 模块 |
| DOI： |
| 投稿日期：2006-10-08 |
| 基金项目:国家部委资助项目(103020302) |
|
| Modular Model of Space Propulsion System in the Whole Operation Process |
| FAN Zhongze1, HUANG Minchao2, YU Yong3, ZHU Hengwei3 |
|
(1.College of Electric and Information Engineering, Xi'an Jiaotong University, Xi'an 710049, China;2.College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073, China;3.Equipment Academe of the Second Artillery, Beijing 100085, China)
|
| Abstract: |
| This paper established dynamic mathematical models of simulation modules of the space propulsion system in the whole operation process, which include liquid pipeline module, triple link module, filling in pipeline module, thrust chamber module and so on. The lumped parameters method is employed, aiming at synchronously considering the inertia, viscosity and compressibility of liquid. Thus the ordinary differential equation set built in the research can generally reflect the distributed characteristics of the operation process in the supplying system. |
| Keywords: space propulsion system operation process module |
|
|
|
|
|
