| 发动机叶片静频计算机计算方法 |
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| 引用本文： | 韩庆余.发动机叶片静频计算机计算方法[J].中国民航学院学报,1992,10(1):31-35. |
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| 作者姓名： | 韩庆余 |
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| 作者单位： | 中国民航学院航空机械电气系 |
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| 摘 要： | 本文利用电子计算机方法,计算出复杂形面的航空发动机的叶片力学几何特性及其静频,其结果与实验值很接近。从而提供了一套切实可行的代替实验的叶片静频计算方法。
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| 关 键 词： | 静频 叶片 弯曲振动 航空发动机 |
A Computer Method of Calculating the Engine Blade Steady Frequency |
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| Han Qingyu Civil Aviation Institute Of China.A Computer Method of Calculating the Engine Blade Steady Frequency[J].Journal of Civil Aviation University of China,1992,10(1):31-35. |
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| Authors: | Han Qingyu Civil Aviation Institute Of China |
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| Institution: | Han Qingyu Civil Aviation Institute Of China |
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| Abstract: | This article proposes a computer method of calculating the geometrical character and steady frequency of jet engine blades with a complicated profile.This method yields similar calculation results to those obtained through experiment,thus providing a practical alternative to experimentation. |
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| Keywords: | steady frequency blade bending vibration |
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