| 空间轨道转移飞行器推进系统静态仿真分析 |
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| 引用本文： | 陈朝,黄敏超.空间轨道转移飞行器推进系统静态仿真分析[J].火箭推进,2007,33(6):22-27. |
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| 作者姓名： | 陈朝 黄敏超 |
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| 作者单位： | 国防科技大学航天与材料工程学院,湖南,长沙,410073 |
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| 摘 要： | 采用模块化方法建立了空间轨道转移飞行器推进系统的静态数学模型,用C语言开发出对应静态模型的仿真计算软件,应用该软件分别对N2O4/MMH、N2O4/UDMH、LO2/LH2、LO2/RP-1等推进剂组合推进系统进行静态仿真计算,并把计算结果导入相关质量模型,估算各系统在特定条件下的质量,再对上述几种推进系统进行单干扰因素分析,确定了敏感度较大的干扰因素。
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| 关 键 词： | 推进系统 静态数学模型 质量估算 干扰因素 |
| 收稿时间： | 2006-12-28 |
| 修稿时间： | 2007-05-22 |
Static state simulation study of orbital transfer vehicle propulsion system |
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| Chen Zhao,Huang Minchao.Static state simulation study of orbital transfer vehicle propulsion system[J].Journal of Rocket Propulsion,2007,33(6):22-27. |
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| Authors: | Chen Zhao Huang Minchao |
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| Abstract: | The static state mathematical model of the liquid propellant orbital transfer propulsion system was set up and the simulation software corresponding to the model was developed in C language. The static simulation of four compound propulsion systems such as N2O4/MMH, N2O4/UDMH, LO2/LH2, LO2/RP-1 were made separately. The simulation results were introduced into mass model and the mass of those systems in certain conditions were obtained. At last, the single interfering factor analysis was conducted, and the most sensitive interfering factors were determined. |
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| Keywords: | propulsion system static state mathematical model mass model interfering factors |
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