| 带有可调喷注器与文氏管的变推力液体火箭发动机响应特性分析 |
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| 引用本文： | 张育林,陈启智,陆政林. 带有可调喷注器与文氏管的变推力液体火箭发动机响应特性分析[J]. 推进技术, 1988, 9(5): 19-27,77 |
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| 作者姓名： | 张育林 陈启智 陆政林 |
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| 摘 要： | 本文利用数值方法和解析方法对带有可调喷注器和可调文氏管的变推力液体火箭发动机的响应特性进行了分析,讨论了影响此类发动机动态性能的主要因素.最后给出发动机参数的优化结果,并进行了实验验证.
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| 关 键 词： | 可调推力火箭发动机 液体推进剂火箭发动机 动态响应 性能分析 |
ANALYSIS OF THE RESPONSES OF A VARIABLE THRUST LIQUID PROPELLANT ROCKET ENGINE WITH CONTROLLABLE INJECTOR AND VENTURI |
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| Zhang Yulin,Lu Zhenlin and Chen Qizhi. ANALYSIS OF THE RESPONSES OF A VARIABLE THRUST LIQUID PROPELLANT ROCKET ENGINE WITH CONTROLLABLE INJECTOR AND VENTURI[J]. Journal of Propulsion Technology, 1988, 9(5): 19-27,77 |
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| Authors: | Zhang Yulin Lu Zhenlin Chen Qizhi |
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| Affiliation: | Zhang Yulin Lu Zhenlin Chen Qizhi |
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| Abstract: | An analysis model is developed to analyze the dynamic response of a variable thrust liquid propellant rocket engine with controllable injector and controllable Venturi. Digital simulation and linear analysis methods are used to study the step response, frequency response, stability, feedback control law and parameter optimization problem of the engine system. An experimental engine system is used to validate the analysis model and its results. |
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| Keywords: | Controllable thrust rocket engine Liquid propellant rocket engine Dynamic response Performance analysis |
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