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Published in 2018 at "Journal of Vibroengineering"
DOI: 10.21595/jve.2018.20365
Abstract: Considering spin softening and centrifugal stiffening effect of blades, the parameterized finite element model of rotating blades with moving rub-impact loads is established. Time domain response and frequency domain response are analyzed along with the…
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Keywords:
frequency;
local vibration;
rub impact;
rotating blades ... See more keywords