Journal ArticleDOI
Predicting vibration characteristics of rotating composite blades containing CNT-reinforced composite laminae and damaged fiber-reinforced composite laminae
Zhouzhou Pan,K.M. Liew +1 more
TLDR
In this paper, the authors investigated the vibration behaviors of rotating pre-twisted hybrid composite blades containing functionally graded carbon nanotube-reinforced composite (FG-CNTRC) laminae and damaged fiber reinforced composite (FRC), and derived a novel shell model to describe the kinetics of the blade.About:
This article is published in Composite Structures.The article was published on 2020-10-15. It has received 28 citations till now. The article focuses on the topics: Fiber-reinforced composite & Composite number.read more
Citations
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Journal ArticleDOI
On the dynamics of rotating matrix cracked FG-GPLRC cylindrical shells via the element-free IMLS-Ritz method
TL;DR: In this paper, a rotating functionally graded graphene nanoplatelets (GPLs) reinforced composite cylindrical shell with matrix cracks is analyzed using the modified Halpin-Tsai model and self-consistent model to determine the effective materials properties and stiffness degradation.
Journal ArticleDOI
Meshless numerical approach to flutter analysis of rotating pre-twisted nanocomposite blades subjected to supersonic airflow
TL;DR: In this paper, the flutter analysis of a rotating pre-twisted GPLRC blade under supersonic airflow is investigated, and the performance of the IMLS-Ritz method for this problem is validated by comprehensive convergence studies and careful comparison studies.
Journal ArticleDOI
On the dynamics of rotating cracked functionally graded blades reinforced with graphene nanoplatelets
TL;DR: In this paper, the authors presented the dynamic analysis for a rotating pre-twisted functionally graded graphene nanoplatelets reinforced composite (GPLRC) blade with matrix cracks, which is composed of multiple composite layers reinforced with GPLs which are evenly distributed in each layer while the GPL weight fraction changes from layer to layer along the thickness direction.
Journal ArticleDOI
Three-phase homogenization procedure for woven fabric composites reinforced by carbon nanotubes in thermal environment
TL;DR: In this paper, a comparison among experimental and analytical mechanical properties predictions of carbon woven textile composites is presented. But, the modelling of such composite material configuration is not trivial and it is not generally easy to find analytical formulations which accurately fit experimental results.
Journal ArticleDOI
Predicting bucking and vibration behaviors of functionally graded carbon nanotube reinforced composite cylindrical panels with three-dimensional flexibilities
K.M. Liew,Akbar Alibeigloo +1 more
TL;DR: In this article, the buckling and free vibration studies of carbon nanotube reinforced composite (FG-CNTRC) cylindrical panels with different patterns of CNT distribution are investigated using the three-dimensional theory of elasticity.
References
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Book
Mechanics of Laminated Composite Plates and Shells : Theory and Analysis, Second Edition
TL;DR: The use of composite materials in engineering structures continues to increase dramatically, and there have been significant advances in modeling for general and composite materials and structures in particular as discussed by the authors. But the use of composites is not limited to the aerospace domain.
Book
Mechanics of laminated composite plates and shells : theory and analysis
TL;DR: In this article, the authors present an analysis of the properties of composite materials using the classical and first-order theories of Laminated Composite Plates and shells, as well as a detailed analysis of their properties.
Journal ArticleDOI
A stabilized conforming nodal integration for Galerkin mesh-free methods
TL;DR: In this paper, a strain smoothing stabilization for nodal integration is proposed to eliminate spatial instability in nodal integrations, where an integration constraint is introduced as a necessary condition for a linear exactness in the mesh-free Galerkin approximation.
Journal ArticleDOI
Nonlinear bending of functionally graded carbon nanotube-reinforced composite plates in thermal environments
TL;DR: In this article, the nonlinear bending of simply supported, functionally graded nanocomposite plates reinforced by single-walled carbon nanotubes (SWCNTs) subjected to a transverse uniform or sinusoidal load in thermal environments is investigated.
Book
Vibration of laminated shells and plates
TL;DR: In this paper, the authors present a method for analyzing the effect of different kinds of shells on the performance of different types of shells, such as: CURVED BEAMS, PLATES SHALLOW SHELLS, CYLINDRICAL SHELLs, SPHERICAL SHELS, etc.