Journal ArticleDOI
Vibration and damping analysis of pre-twisted composite blades
S.Mohamed Nabi,N. Ganesan +1 more
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TLDR
In this paper, the effect of different parameters such as pre-twist, fibre orientation, skew angle, taper ratio and aspect ratio on natural frequency and system loss factor is investigated.About:
This article is published in Computers & Structures.The article was published on 1993-04-17. It has received 19 citations till now. The article focuses on the topics: Natural frequency & Fundamental frequency.read more
Citations
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Recent research advances in the dynamic behavior of shells: 1989-2000, Part 1: Laminated composite shells
Journal ArticleDOI
Failure Analysis of Laminated Composite Pretwisted Rotating Plates
Amit Karmakar,P.K. Sinha +1 more
TL;DR: In this article, a finite element computational procedure is presented for the determination of first-ply failure strengths of pretwisted rotating plates subjected to center point transverse load, where effects of transverse shear deformation and rotary inertia are included.
Journal ArticleDOI
Finite Element Free Vibration Analysis of Rotating Laminated Composite Pretwisted Cantilever Plates
Amit Karmakar,P.K. Sinha +1 more
TL;DR: In this article, a finite element method for free vibration characteristics of rotating laminated composite pretwisted cantilever plates is presented, based on a nine noded three-dimensional degenerated composite shell.
Journal ArticleDOI
Finite element linear and nonlinear, static and dynamic analysis of structural elements: a bibliography (1992‐1995)
TL;DR: A bibliographical review of the finite element methods applied for the linear and nonlinear, static and dynamic analyses of basic structural elements from the theoretical as well as practical points of view is given.
Journal ArticleDOI
Dynamic analysis of multiple delaminated composite twisted plates
TL;DR: In this article, the finite element dynamic analysis of composite twisted plates based on a simple multiple delaminated model is presented, and numerical results for free vibration, forced vibration and impact response are generated by varying the size and location of delaminations.
References
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The finite element method
TL;DR: In this article, the methodes are numeriques and the fonction de forme reference record created on 2005-11-18, modified on 2016-08-08.
Journal ArticleDOI
Viscous damping approximation of laminated anisotropic composite plates using the finite element method
Nicholas Zabaras,Tasneem Pervez +1 more
TL;DR: In this article, a viscous damping approximation of a laminated plate is employed to define an average modal loss factor associated with each mode of vibration of a plate, which is then employed with a finite element analysis and a multidimensional definition of critical damping to form a Rayleigh damping matrix [C ] as a linear combination of the stiffness and mass matrices.
Journal ArticleDOI
Vibratory behavior of twisted cantilevered plates
TL;DR: In this paper, a combined numerical-experimental study of the effects of varying tip twist and increasing centrifugal loading on the resonant characteristics of cantilevered plates is presented.
Journal ArticleDOI
A parametric study of vibration of rotating pre-twisted and tapered low aspect ratio cantilever plates
S. Sreenivasamurthy,V. Ramamurti +1 more
TL;DR: In this article, a finite element technique has been used to determine the natural frequencies of a pre-twisted and tapered plate mounted on the periphery of a rotating disc, which is idealized as an assemblage of three noded triangular shell elements with six degrees of freedom at each node.
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Vibration and damping analysis of orthotropic triangular plates
TL;DR: In this article, the effect of fiber orientation and boundary conditions on the vibration and damping behavior of thin orthotropic triangular plates was studied by using a three-noded triangular plate finite element.
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Vibration studies for laminated composite twisted cantilever plates
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