Mixed-mode crack growth simulation in aviation engine compressor disk
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Fracture Mechanics"
DOI: 10.1016/j.engfracmech.2021.107617
Abstract: Abstract This study focuses on a mixed mode crack growth analysis of an aviation gas turbine engine (GTE) compressor disk based on simulation principles. The operation damages occur via inclined surface cracks in a “dovetail… read more here.
Keywords: compressor disk; mixed mode; disk; crack growth ... See more keywords
Fatigue life prediction of aero-engine compressor disk based on a new stress field intensity approach
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2019.105190
Abstract: Abstract In this paper, an improved stress field intensity approach is proposed for fatigue life prediction of compressor disk. The underlying physical mechanism of notched component is considered in the new model based on the… read more here.
Keywords: stress field; intensity approach; field; compressor disk ... See more keywords