A structural damping identification technique for coatings on blisks based on improved component mode mistuning model
Sign Up to like & getrecommendations! Published in 2020 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2020.106737
Abstract: Abstract Since the structural damping characteristics of damping coatings are much higher than that of the blisk substrate, the structural damping differences of coatings in each sector directly affect structural damping of the coated blisk.… read more here.
Keywords: structural damping; component mode; damping identification; mode mistuning ... See more keywords
Formulation of Flexibility-Based Component Mode Synthesis for Transient Analysis
Sign Up to like & getrecommendations! Published in 2019 at "AIAA Journal"
DOI: 10.2514/1.j057441
Abstract: Flexibility-based component mode synthesis (F-CMS) is one of the most popular free-interface component mode synthesis (CMS) methods. In the F-CMS method, localized Lagrange multipliers are employed... read more here.
Keywords: based component; component mode; mode synthesis; flexibility based ... See more keywords