| 外物损伤对风扇／压气机叶片高循环疲劳性能影响的研究 |
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| 引用本文： | 胡绪腾,宋迎东.外物损伤对风扇／压气机叶片高循环疲劳性能影响的研究[J].航空发动机,2012,38(3):18-23. |
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| 作者姓名： | 胡绪腾 宋迎东 |
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| 作者单位： | 南京航空航天大学能源与动力学院,南京210016 |
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| 基金项目： | 航空科学基金（210ZB52014）资助 |
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| 摘 要： | 对外物损伤(FOD)对航空发动机风扇/压气机叶片高循环疲劳(HCF)性能影响的国内外研究进行了综述和分析,介绍了美、英等国通过实施涡轮发动机HCF研究计划在FOD对叶片HCF性能的影响研究方面所取得的进展和成果,总结了中国近年来对FOD问题的研究内容,指出了中国该项技术研究的不足和差距,并对需要进一步深入研究的关键技术问题提出了建议。
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| 关 键 词： | 风扇/压气机叶片 外物损伤 高循环疲劳 航空发动机 |
Research on Effect of Foreign Object Damage on High Cycle Fatigue Performance for Fan/Compressor Blades |
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| Authors: | HU Xu-teng SONG Ying-dong |
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| Institution: | (College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China) |
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| Abstract: | The research status on the effect of Foreign Object Damage （FOD） on High Cycle Fatigue （HCF） performance for fan and compressor blades were summarized and analyzed. The development and achievement of the effect of FOD on HCF for fan andcompressor blades were introduced in the HCF S＆T program. The research content abuot FOD problem were summarized recently in China. The deficiencies and gaps of the tecnology research between China and US were pointed, and some suggestions for further research were proposed. |
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| Keywords: | fan/compressor blades foreign object damage high cycle fatigue aeroengine |
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