Volume 34 Issue 8
Aug.  2008
Turn off MathJax
Article Contents
Wang Dawei, Ma Yanhong, Hong Jieet al. Reliability assessment model and application for aero-engine based on criticality method[J]. Journal of Beijing University of Aeronautics and Astronautics, 2008, 34(8): 883-886. (in Chinese)
Citation: Wang Dawei, Ma Yanhong, Hong Jieet al. Reliability assessment model and application for aero-engine based on criticality method[J]. Journal of Beijing University of Aeronautics and Astronautics, 2008, 34(8): 883-886. (in Chinese)

Reliability assessment model and application for aero-engine based on criticality method

  • Received Date: 09 Jul 2007
  • Publish Date: 31 Aug 2008
  • The reliability assessment model based on criticality method was proposed for aero-engine reliability evaluation. Various aero-engine fault samples which affected the normal work were considered in this model. The entire appearance fault sample was classified by the targets of aero-engine safety, performance, tasks and maintenance. A corresponding distribution statistical model was founded on the failure mechanism of fault samples, and the reliability targets were statistically analyzed by using distribution method and twi-distribution method. English aero-engines and Chinese ones which are with same types were statistically analyzed by this model .Time Tracking analysis method of fault samples based on cumulation working hours and calendar time was discussed , and the time effectiveness of fault samples was considered.

     

  • loading
  • [1] HB/Z281-95,航空发动机故障模式、影响及危害性分析指南[M].北京:航空工业出版社,1996:21-25 HB/Z281-95, Guide for fault mode、effect and severity analysis of aero-engine [M]. Beijing:Aviation Industry Press,1996:21-25(in Chinese) [2] 孔瑞莲.航空发动机可靠性工程[M].北京:航空工业出版社,1995:145-146 Kong Ruilian.Reliability engineering for aeroengine[M].Beijing:Aviation Industry Press,1995:145-146(in Chinese) [3] 宋兆泓.航空发动机典型故障分析[M].北京:北京航空航天大学出版社,1993:32-42 Song Zhaohong. Representative failure analysis for aeroengine[M].Beijing:Beijing University of Aeronautics and Astronautics Press,1993:32-42(in Chinese) [4] MIL-HDBK-1783B,发动机结构完整性大纲[S] MIL-HDBK-1783B, Structure integrality précis of aero-engine[S](in Chinese) [5] GJB 241-87,航空涡喷、涡扇发动机通用规范[S] GJB 241-87, General criterion of jet turbine engine and fan jet engine[S](in Chinese) [6] Winterbottom A. The interval estimation of system reliability from component test data[J].Operations Research,1984,32(3):628-640 [7] Romeu J L. Confidence bounds for system reliability . AD-A160857,1985:131-133 [8] Martz H F, Duran B S. A comparison of three methods for calculating lower confidence limis on system reliability using binomial component data[J].IEEE Trans Reliability,1985,34(2):113-120
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views(3030) PDF downloads(1073) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return