Vibration and flutter characteristics of GPL-reinforced functionally graded porous cylindrical panels subjected to supersonic flow
Sign Up to like & getrecommendations! Published in 2021 at "Acta Astronautica"
DOI: 10.1016/j.actaastro.2021.03.003
Abstract: Abstract In this study, the vibration and flutter characteristics of the graphene platelets reinforced functionally graded porous cylindrical panels subjected to the supersonic flow are investigated for the first time. The considered panels are constructed… read more here.
Keywords: panels subjected; cylindrical panels; flutter; flutter characteristics ... See more keywords
Study on passive flutter control of damaged composite laminates with piezoelectric patches employing finite element method
Sign Up to like & getrecommendations! Published in 2021 at "Composite Structures"
DOI: 10.1016/j.compstruct.2021.114021
Abstract: Abstract Consequence of damage on flutter characteristics of laminated composite plates and retrieving of those reduced characteristics using piezoelectric patches are analyzed in this work. Finite element formulation for flutter analysis is done for a… read more here.
Keywords: piezoelectric patches; damage; flutter; finite element ... See more keywords
Transonic flutter characteristics of an airfoil with morphing devices
Sign Up to like & getrecommendations! Published in 2020 at "Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering"
DOI: 10.1177/0954410020953046
Abstract: An investigation into transonic flutter characteristic of an airfoil conceived with the morphing leading and trailing edges has been carried out. Computational fluid dynamics (CFD) is used to calculate the unsteady aerodynamic force in transonic… read more here.
Keywords: transonic flutter; flutter characteristics; shock wave; characteristics airfoil ... See more keywords