| 涡轮叶片疲劳寿命公式及可靠性预测方法 |
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| 引用本文： | 刘兵吉.涡轮叶片疲劳寿命公式及可靠性预测方法[J].推进技术,1989,10(5):31-34,73. |
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| 作者姓名： | 刘兵吉 |
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| 作者单位： | 第二炮兵工程学院 |
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| 摘 要： | 本文推导了液体火箭发动机涡轮叶片疲劳寿命公式,并用概率统计、断裂力学方法,分析了可靠性预测方法.
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| 关 键 词： | 涡轮叶片 疲劳寿命 火箭发动机 可靠性预计 |
PREDICTION ON FATIGUE LIFE AND RELIABILITY OF TURBINE BLADES |
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| Liu Biengji.PREDICTION ON FATIGUE LIFE AND RELIABILITY OF TURBINE BLADES[J].Journal of Propulsion Technology,1989,10(5):31-34,73. |
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| Authors: | Liu Biengji |
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| Institution: | The Second Artillerg Engineering College |
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| Abstract: | A relationship on fatigue life of turbine blades for rocket engines is deduced in this paper.By means of the probaility fracture mechanics, a prediction method of the fatigue reliability of them is also presented. |
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| Keywords: | Turbine blade Fatigue life Rocket engine Reliability prediction |
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