Micro-turbojet Engine Reliability Analysis Based on Causality Diagram

摘要：

In order to conduct reliability analysis of complex systems of aero-engines, this paper proposes an approach based on the Causality Diagram which is initially utilized to investigate applications of failure analysis and reliability analysis, and then used to compare the obtained results with outcomes of traditional Fault Tree Analysis. The approach takes rupture or casing penetration failure of micro turbo-engines as a failure object. The results show that, for the reliability analysis of complex systems of aero-engines, the method of Causality Diagram is more appropriate and effective.

关键词： causality diagram fault tree analysis micro turboengines reliability analysis failure analysis

作者: Shuiting DING Mengyao BAO

作者单位: Airworthiness Technologies Research Center Beihang University Beijing, China

会议类型: 国际会议

会议名称: The 3rd International Symposium on Jet Propulsion and Power Engineering(第三届喷气推进与动力工程国际会议 ISJPPE)

会议地点: 南京

会议语种:英文

页码: 447-452

在线出版日期: 2010-09-13（万方平台首次上网日期，不代表论文的发表时间）