| 液体火箭发动机系统静态特性模拟 |
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| 引用本文： | 陈杰,王克昌,陈启智. 液体火箭发动机系统静态特性模拟[J]. 推进技术, 1990, 11(6): 7-11,6,72 |
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| 作者姓名： | 陈杰 王克昌 陈启智 |
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| 作者单位： | 国防科技大学(陈杰，王克昌)，国防科技大学(陈启智) |
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| 摘 要： | 以往分析液体火箭发动机系统静态特性的程序都是针对特定的发动机系统编写的,这样的模拟程序缺少通用性,一旦发动机方案发生变化,要重新列系统方程与编程序进行模拟.本文采用基于元件模型的结点方法,探讨了在计算机上自动建立液体火箭发动机静态方程,并且进行数值模拟的方法.运用该软件,用户只要输入发动机元件参数和元件之间的连接关系,计算机就可以自动完成系统模拟工作.
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| 关 键 词： | 液体推进剂 火箭发动机 计算机模拟 |
STATIC CHARACTERISTICS SIMULATION OF LIQUID ROCKET ENGINE SYSTEMS |
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| Chen Jie,Wang Kechang and Chen Qizhi. STATIC CHARACTERISTICS SIMULATION OF LIQUID ROCKET ENGINE SYSTEMS[J]. Journal of Propulsion Technology, 1990, 11(6): 7-11,6,72 |
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| Authors: | Chen Jie Wang Kechang Chen Qizhi |
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| Affiliation: | National University of Defence Technology |
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| Abstract: | For a long time the computer programs to analyze static characteristics of liquid propellant rocket engine(LRE)systems were written only for specially assigned engine systems.Such programs were lack of generalization .With the variations of engine system schemes,the system equations and the program must be revised to simulate the new system.In. this paper the principle to set up system equations automatically with computer has been investigated by using nodal method based on system component models.With this software,system simulation can be fulfilled automatically by computer with the input of component parameters and link relationships among components by users. |
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| Keywords: | Liquid propellant rocket engine Static characteristic Computer simulation |
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