| 航空发动机的新结构及其强度设计 |
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| 引用本文： | 江和甫,古远兴,卿华.航空发动机的新结构及其强度设计[J].燃气涡轮试验与研究,2007,20(2):1-4. |
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| 作者姓名： | 江和甫 古远兴 卿华 |
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| 作者单位： | 中国燃气涡轮研究院,四川,成都,610500 |
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| 摘 要： | 本文首先对航空发动机结构发展进行了回顾,指出今后10～20年内发动机结构和材料应用方面的发展趋势;接着对推重比10一级发动机中采用的新结构及其强度设计技术进行了详细分析,预测了推重比12～15一级发动机中可能出现的新结构及强度问题;最后分析了发动机结构及材料与强度设计的相互依存关系。
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| 关 键 词： | 航空发动机 结构 材料 强度设计 |
| 文章编号： | 24488790 |
| 修稿时间： | 12 29 2006 12:00AM |
New Structure and Strength Design of Aeroengine |
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| JIANG He-fu,GU Yuan-xing,QING Hua.New Structure and Strength Design of Aeroengine[J].Gas Turbine Experiment and Research,2007,20(2):1-4. |
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| Authors: | JIANG He-fu GU Yuan-xing QING Hua |
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| Institution: | China Gas Turbine Establishment, Chengdu 610500, China |
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| Abstract: | This paper reviews engine structure and strength development history,and introduces the developing trend in engine structure and material application in the future.The new structure and strength design employed by engines with 10:1 thrust/weight ratio have been analyzed.Challenges in new structure and materials of engines with thrust/weight ratio of 12~15:1 have been predicted.Finally the interactions between engine structure and material and engine strength design have been investigated. |
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| Keywords: | aeroengine structure material strength design |
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