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Systematic model for operating boundary analysis of aero-engine life limited parts

  • Shui Ting Ding*
  • , Tian Qiu
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

In order to meet the urgent needs for enhancing system safety level of aero-engine, the required attributes and technology foundations of systematic model for engine life limited parts operating boundary analysis (SMELLIPOBA) was analyzed. The development of relevant technology foundations in recent years was discussed based on substantive aero-engines characteristics and some exploratory research results. The development situation of SMELLIPOBA was introduced. The research directions in the future of this field were predicted. The conclusion can be drawn is that: SMELLIPOBA which meets the airworthiness requirements should includethe following five characteristics namely: coupling, dynamicity, uncertainty, multidiscipline and multiscale, and development of SMELLIPOBA in future will mainly depends on the development in these characteristics as well.

Original languageEnglish
Pages (from-to)1666-1674
Number of pages9
JournalHangkong Dongli Xuebao/Journal of Aerospace Power
Volume28
Issue number7
StatePublished - Jul 2013

Keywords

  • Aero-engine
  • Engine life limited part
  • Operating boundary
  • Safety
  • Systematic model

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