| 多喷嘴引射器性能计算模型 |
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| 引用本文： | 邱义芬,王俊清.多喷嘴引射器性能计算模型[J].北京航空航天大学学报,1997,23(5):621-626. |
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| 作者姓名： | 邱义芬 王俊清 |
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| 作者单位： | 北京航空航天大学飞行器设计与应用力学系 |
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| 摘 要： | 本文对多喷嘴引射器的工作过程进行分析，给出了引射器性能参数的理论计算方法，得出影响引射器性能的影响。经试验验证该计算方法有较高的精度，为引射器的设计提供了理论依据。
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| 关 键 词： | 超临界 引射器 喷嘴飞机 环境控制系统 |
MULTIPLE NOZZLE EJECTOR PERFORMANCE CALCULATING MODEL |
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| Qiu Yifen,Wang Junqing\ Yuan Xiugan\ Han Fenghua.MULTIPLE NOZZLE EJECTOR PERFORMANCE CALCULATING MODEL[J].Journal of Beijing University of Aeronautics and Astronautics,1997,23(5):621-626. |
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| Authors: | Qiu Yifen Wang Junqing\ Yuan Xiugan\ Han Fenghua |
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| Abstract: | The operating process of multi nozzle ejector is analyzed,a theoratical model is presented for calculating the performance data of multiple nozzle ejector with a constant area mixing tube,factors influencing on the ejector performance data are also determined.Experiments have been done to verify this theoratical calculating model,and results indicate that experimental data are comparable to theoratically calculated data within the range of operating conditions described.This calculating model may be used for reference as the multi nozzle ejector system is designed. |
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| Keywords: | supercriticality ejectors nozzles |
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