| 压气机叶片模糊可靠性研究 |
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| 引用本文： | 柯蓬勃,朱梅林,徐凯,李兵.压气机叶片模糊可靠性研究[J].华中科技大学学报(自然科学版),1999(11). |
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| 作者姓名： | 柯蓬勃 朱梅林 徐凯 李兵 |
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| 作者单位： | 华中理工大学动力工程 |
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| 基金项目： | 船舶工业国防科技应用基础研究基金 |
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| 摘 要： | 以压气机叶片为可靠性分析对象，给出了其失效的模糊定义和模糊可靠性数学模型．用常规可靠性计算方法和本模型分别计算了压气机叶片的可靠度．结果表明，模糊可靠性方法更加合理．
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| 关 键 词： | 压气机叶片 有限元 模糊可靠性 |
Fuzzy Reliability Research on Compressor Blade |
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| Ke Pengbo,Zhu Meilin,Xu Kai,Li Bing.Fuzzy Reliability Research on Compressor Blade[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1999(11). |
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| Authors: | Ke Pengbo Zhu Meilin Xu Kai Li Bing |
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| Institution: | Ke Pengbo Zhu Meilin Xu Kai Li Bing |
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| Abstract: | The conventinal research on reliability is based on the theory of probability and represent the stochasticity of failures, but the fuzziness of failures is ignored. The definition and fuzzy reliability mathematical model of failures to analysis the compressor blade is presented. Both the conventinal reliability method and fuzzy one are presented to compute the reliability of compressor blade. The results indicate that the fuzzy reliability method is more reasonable than the conventinal reliability method. |
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| Keywords: | compressor blade finite element fuzzy reliability |
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