| 干扰因素对补燃式液体火箭发动机性能的影响 |
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| 引用本文： | 张黎辉,张振鹏.干扰因素对补燃式液体火箭发动机性能的影响[J].北京航空航天大学学报,1999,25(6):704-706. |
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| 作者姓名： | 张黎辉 张振鹏 |
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| 作者单位： | 北京航空航天大学 宇航学院 |
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| 摘 要： | 给出了描述补燃循环液体火箭发动机静态特性的非线性数学模型,用拟牛顿法求解各性能参数,分析了干扰因素对液体火箭发动机参数的影响,所得结论可用于发动机试验结果分析、发动机可靠性分析、发动机故障分析,也可用于揭示发动机参数随各种干扰因素的变化规律.
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| 关 键 词： | 液体推进剂火箭发动机 数学模型 静态特性 干扰因素 |
| 收稿时间： | 1999-05-30 |
Effects of Interfering Factors on Performance of Liquid Propellant Staged Combustion Cycle Rocket Engine |
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| Zhang Lihui,Zhang Zhenpeng.Effects of Interfering Factors on Performance of Liquid Propellant Staged Combustion Cycle Rocket Engine[J].Journal of Beijing University of Aeronautics and Astronautics,1999,25(6):704-706. |
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| Authors: | Zhang Lihui Zhang Zhenpeng |
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| Institution: | Beijing University of Aeronautics and Astronautics,School of Astronautics |
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| Abstract: | A nonlinear mathematical model for the static characteristics of a liquid rocket engine is presented. By using Newton method, the effects of each interfering factor on the parameters of liquid rocket engine are computed and analyzed. The analysis of the effects of the interfering factors on the engine parameters is carried out. The results obtained can be used for the analysis of rocket engine test results, the reliability analysis and the fault analysis, and also for bringing light to the variation of the engine parameters with various interfering factors. |
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| Keywords: | liquid propellant rocket engines mathematical models static characteristic interfering factors |
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