| 平面叶栅全特性的实验研究 |
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| 引用本文： | 冯奇,张惠民.平面叶栅全特性的实验研究[J].航空动力学报,1989,4(1):55-58,91-92. |
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| 作者姓名： | 冯奇 张惠民 |
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| 作者单位： | 南京航空学院
(冯奇)，南京航空学院(张惠民) |
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| 摘 要： | 本文提出了平面叶栅全特性的概念,阐述了对其进行研究的必要性。对两套总几何参数相当的平面叶栅进行了实验研究。通过正流和倒流条件下叶栅尾迹的测量,得出了这两套叶栅的正流和倒流下的特性线,分析了其变化规律及其相互关系,为全面估价平面叶栅的性能及其在压气机上的合理应用提供参考。
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| 收稿时间： | 1/1/1988 12:00:00 AM |
EXPERIMENTAL RESEARCH ON PLANAR CASCADE ENTIRE CHARACTERISTIC |
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| Fun Qi and Zhang Huimin.EXPERIMENTAL RESEARCH ON PLANAR CASCADE ENTIRE CHARACTERISTIC[J].Journal of Aerospace Power,1989,4(1):55-58,91-92. |
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| Authors: | Fun Qi and Zhang Huimin |
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| Institution: | Nanjing Aeronautical Institute;Nanjing Aeronautical Institute |
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| Abstract: | The concept of planar cascade entire characteristicis first introduced, which comprises forward and reversed flow characteristics. A single-row and a tandem planar cascades with equivalent geometrical parameters are investigated experimentally. Their forward and reversed flow characteristics are obtained separately from measurements of their wakes. The variation laws and relationship of these characteristics are analyzed.In our test conditions,the cascade with better forward flow characteristic has worse reversed one. |
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