| 液体火箭发动机静态特性的非线性分析 |
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| 引用本文： | 郭克芳,李志.液体火箭发动机静态特性的非线性分析[J].宇航学报,1988(4). |
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| 作者姓名： | 郭克芳 李志 |
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| 作者单位： | 中国人民解放军第二炮兵工程学院
(郭克芳)，中国人民解放军第二炮兵工程学院(李志) |
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| 摘 要： | 液体火箭发动机内外干扰因素对参数影响的计算,一般采用线性化小偏差计算法。本文研究了液体火箭发动机内外干扰因素对参数影响的、求解非线性方程组的数字计算机仿真算法,初步取得了较为满意的成果,提高了计算精度,可以实现优化设计。
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| 关 键 词： | 液体火箭发动机 数学模型 数值法和计算机仿真 |
NONLINEAR ANALYSIS FOR STATIC CHARACTERISTICS OF LIQUID PROPELLANT ROCKET ENGINE |
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| Guo Kefang Li Zhi.NONLINEAR ANALYSIS FOR STATIC CHARACTERISTICS OF LIQUID PROPELLANT ROCKET ENGINE[J].Journal of Astronautics,1988(4). |
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| Authors: | Guo Kefang Li Zhi |
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| Institution: | The Second Artillery Engineering College |
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| Abstract: | The effect of inter and outer interference factors of liguid-propellant rocket engine on parameters is used to be calculated by linear small deuiate method. In this paper, the same calculation is requerted by digital camputer simulation method of nonlinearity equations. This method can lift more satis factory results and higher accuracy, and can be used for optimal design. |
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| Keywords: | Liquid propellant rocket engine Mathematical model Numerical method and procedure |
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