航天推进技术研究院主办
Dai Jia,Huang Minchao,Shen Chibing,et al.Startup process timing analysis of liquid bipropellant pressure-fed propulsion system[J].Journal of Rocket Propulsion,2006,32(02):16-22.
双组元液体挤压推进系统启动过程时序分析
- Title:
- Startup process timing analysis of liquid bipropellant pressure-fed propulsion system
- 分类号:
- V434
- 文献标志码:
- A
- 摘要:
- 以四氧化二氮/偏二甲肼(N2O4/UDMH)双组元挤压式推进系统为研究对象,对该系统的启动过程动态特性进行了分析和研究,运用单元法建立了整个推进系统启动过程动态数学模型,采用MATLAB软件中的SIMULINK工具仿真了推进系统启动过程,并得到发动机各阀门打开时序变化对系统启动特性影响的规律。
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