| 单晶材料涡轮叶片的循环蠕变分析 |
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| 引用本文： | 饶寿期,孟春玲,吴斌.单晶材料涡轮叶片的循环蠕变分析[J].航空动力学报,1998,13(1):30-32,106. |
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| 作者姓名： | 饶寿期 孟春玲 吴斌 |
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| 作者单位： | 北京航空航天大学 |
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| 摘 要： | 对ＤＤ３材料单晶涡轮叶片进行了应力循环和应力、温度同时循环下蠕变计算，得到了叶片在两种情况下的循环蠕变结果，并对两种结果和静态蠕变作了对比分析，从而为了解叶片在实际变工况下的循环蠕变行为提供了理论依据。
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| 关 键 词： | 单晶 涡轮 叶片 蠕变 |
| 收稿时间： | 3/1/1997 12:00:00 AM |
| 修稿时间： | 5/1/1997 12:00:00 AM |
CYCLIC CREEP ANALYSIS OF TURBINE MONOCRYSTALLINE BLADE |
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| Rao Shouqi an,Wu Bin and Meng Chunling.CYCLIC CREEP ANALYSIS OF TURBINE MONOCRYSTALLINE BLADE[J].Journal of Aerospace Power,1998,13(1):30-32,106. |
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| Authors: | Rao Shouqi an Wu Bin and Meng Chunling |
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| Institution: | 4th Dept.Beijing University of Aeronautics and Astronautics,Beijing 100083;4th Dept.Beijing University of Aeronautics and Astronautics,Beijing 100083;4th Dept.Beijing University of Aeronautics and Astronautics,Beijing 100083 |
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| Abstract: | Stress cycling creep and stress-thermal cycling creep of monocryctalline turbine blade have been analyzed.The results are compared with static creep.This work lays the theoretical foundation for understanding the behaviours of the cycling creeps at varying regimes. |
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| Keywords: | Monocrystal Turbines Blades Creep |
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