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| 涡轮叶片疲劳寿命公式及可靠性预测方法 | |
| 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 |
| 作者姓名： | 刘兵吉 |
| 作者单位： | 第二炮兵工程学院 |
| 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. |
| 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 | |
| Authors: | Liu Biengji |
| Affiliation: | The Second Artillerg Engineering College |
| 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. |
| Keywords: | Turbine blade Fatigue life Rocket engine Reliability prediction |
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