Journal ArticleDOI
Free vibration of rotating cantilever pre-twisted panel with initial exponential function type geometric imperfection
TLDR
In this paper, a new vibration model for the rotating blade which is treated as a cantilever pre-twisted panel with initial exponential function type geometric imperfection is provided by using the shallow shell theory in which the torsion is considered but the two radii of curvatures are zero.About:
This article is published in Applied Mathematical Modelling.The article was published on 2019-04-01. It has received 43 citations till now. The article focuses on the topics: Normal mode & Vibration.read more
Citations
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Journal ArticleDOI
Free vibration of rotating pretwisted functionally graded composite cylindrical panel reinforced with graphene platelets
Y. Niu,Wen Zhang,X.Y. Guo +2 more
TL;DR: In this paper, the free vibrations of the rotating pretwisted functionally graded (FG) composite cylindrical panels reinforced with the graphene platelets (GPLs) were investigated by considering the cantilever boundary conditions.
Journal ArticleDOI
Vibration characteristics of rotating pretwisted composite tapered blade with graphene coating layers
Wen Zhang,Y. Niu,Kamran Behdinan +2 more
TL;DR: In this paper, a new dynamic model of the rotating tapered cantilever cylindrical panel with the graphene coating layers is developed to investigate the vibration characteristics of a rotating pretwisted tapered blade.
Journal ArticleDOI
Nonlinear free vibration analysis of functionally graded rotating composite Timoshenko beams reinforced by carbon nanotubes
Mahsa Heidari,Hadi Arvin +1 more
Abstract: In this paper, the linear and nonlinear free vibrations of functionally graded rotating composite Timoshenko beams reinforced by carbon nanotubes are presented. The formulation is based on the assu...
Journal ArticleDOI
Linear and nonlinear vibrations of graphene platelet reinforced composite tapered plates and cylindrical panels
Yan Niu,Minghui Yao +1 more
TL;DR: In this paper, the linear and nonlinear vibrations are investigated for the graphene platelet (GPL) reinforced composite tapered plate and cylindrical panel subjected to the transverse excitation by considering different boundary conditions.
Posted ContentDOI
Nonlinear Vibrations of Rotating Pretwisted Composite Blade Reinforced by Functionally Graded Graphene Platelets Under Combined Aerodynamic Load and Air Flow in Tip Clearance
X. J. Gu,Wen Zhang,Y. F. Zhang +2 more
TL;DR: In this article, the primary resonance and nonlinear vibrations of the functionally graded graphene platelet (FGGP)-reinforced rotating pretwisted composite blade under combined the external and multiple parametric excitations are investigated with three different distribution patterns.
References
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Book
Nonlinear Vibrations and Stability of Shells and Plates
TL;DR: In this article, a comparison of different shell theories for nonlinear vibrations and stability of circular cylindrical shells is presented. But the authors do not consider the effect of boundary conditions on the large-amplitude vibrations of circular cylinders.
Journal ArticleDOI
Dynamic analysis of a rotating cantilever beam by using the finite element method
Jintai Chung,Hong Hee Yoo +1 more
TL;DR: In this article, a finite element analysis for a rotating cantilever beam is presented based on a dynamic modelling method using the stretch deformation instead of the conventional axial deformation, three linear partial differential equations are derived from Hamilton's principle.
Journal ArticleDOI
Free vibration of rotating tapered beams using the dynamic stiffness method
TL;DR: In this article, the free bending vibration of rotating tapered beams is investigated by using the dynamic stiffness method, and the expressions for bending rotation, shear force and bending moment at any cross-section of the beam are also obtained in explicit analytical form.
Journal ArticleDOI
Free vibration analysis of rotating cylindrical shells coupled with moderately thick annular plates
TL;DR: In this article, a general approach for the vibration analysis of a rotating cylindrical shell coupled with an annular plate is proposed, where the Sanders shell theory and Mindlin plate theory are employed to calculate the strain energy of the shell and plate, respectively.
Journal ArticleDOI
Natural frequencies for cantilevered doubly-curved laminated composite shallow shells
Mohamad S. Qatu,Arthur W. Leissa +1 more
TL;DR: In this paper, the Ritz method with algebraic polynomial displacement functions is used to analyze free vibrations of thin cantilevered laminated plates and shallow shells having rectangular planforms.
Related Papers (5)
Dynamics, vibration and control of rotating composite beams and blades: A critical review
Free vibration of rotating pretwisted functionally graded composite cylindrical panel reinforced with graphene platelets
Y. Niu,Wen Zhang,X.Y. Guo +2 more
Natural frequencies of a pre-twisted blade in a centrifugal force field
Sunil K. Sinha,Kevin E. Turner +1 more