| 航空发动机可靠性参数体系选择和指标确定的初步探讨 |
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| 引用本文： | 蔡娜,贾广生,徐风磊. 航空发动机可靠性参数体系选择和指标确定的初步探讨[J]. 科技信息, 2007, 0(18): 95-96 |
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| 作者姓名： | 蔡娜 贾广生 徐风磊 |
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| 作者单位： | 海军航空工程学院青岛分院 山东青岛266041(蔡娜，徐风磊)，海装航定部 中国北京100000(贾广生) |
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| 摘 要： | 介绍了可靠性指标的确定及可靠性的主要参数,基于国外军用航空发动机可靠性参数体系和指标的统计、分析,针对我国国情提出了军用航空发动机可靠性参数体系和指标确定的建议。发动机配装飞机类型的不同及一架飞机配装发动机的数量不同,对可靠性指标有不同的要求;在其它指标要求相同的条件下,高可靠性意味着低寿命、高成本。所以必须综合考虑可靠性指标与飞行安全、寿命成本间的关系。
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| 关 键 词： | 航空发动机 可靠性 参数体系 指标 |
Discussion on the Selection of Reliability Parameter System and Targets for Military Aeroengines |
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| Cai Na Jia Guang Sheng Xu Fenglei. Discussion on the Selection of Reliability Parameter System and Targets for Military Aeroengines[J]. Science, 2007, 0(18): 95-96 |
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| Authors: | Cai Na Jia Guang Sheng Xu Fenglei |
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| Affiliation: | Cai Na1 Jia Guang Sheng2 Xu Fenglei1 |
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| Abstract: | The determination of reliability targets and main parameter is discussed ,and then a statistic analysis is made on the reliability targets and parameter system of national aero-engine .On the base, the suggestion about the determination of reliability targets and parameter system in Chinese military aero-engine is proposed. There is different requirement about reliability targets when the engine is installed on the different aircraft and the number of engine which is installed on an aircraft is different. The high reliability means low life and high cost when other targets is same. So it is necessary to consider synthetically the relation between reliability targets , flight safety and life cost. |
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| Keywords: | aeroengine reliability parameter system target |
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