Nonlinear dynamics of mistuned bladed disks with ring dampers
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Non-linear Mechanics"
DOI: 10.1016/j.ijnonlinmec.2017.08.001
Abstract: Abstract In turbomachinery applications, rotating bladed disks (blisks) are often subject to high levels of dynamic loading, such as traveling wave excitations, which result in large response amplitudes at resonance. To prevent premature high cycle… read more here.
Keywords: ring dampers; forced responses; dynamics mistuned; mistuned bladed ... See more keywords
Forced response characteristics of random mistuned blade disk based on weibull distribution and monte carlo simulation
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Vibroengineering"
DOI: 10.21595/jve.2019.20740
Abstract: This paper presents a method of mistuning identification of a random mistuned bladed parameter, to predict the forced vibration characteristics of random mistuned blade disk of aeroengine compressor, based on the prestress mode synthesis method,… read more here.
Keywords: blade disk; disk; mistuned bladed; random mistuned ... See more keywords