Journal ArticleDOI
Supersonic flutter characteristics of functionally graded flat panels including thermal effects
T. Prakash,M. Ganapathi +1 more
TLDR
In this paper, the influence of thermal environment on the supersonic flutter behavior of flat panels made of functionally graded materials is investigated using the finite element procedure, where the structural formulation is based on first-order shear theory and material properties are assumed to be temperature dependent and graded in the thickness direction according to power law distribution in terms of the volume fractions of the constituents.About:
This article is published in Composite Structures.The article was published on 2006-01-01. It has received 146 citations till now. The article focuses on the topics: Flutter & Aerodynamic force.read more
Citations
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Journal ArticleDOI
Modeling and Analysis of Functionally Graded Materials and Structures
Victor Birman,Larry W. Byrd +1 more
TL;DR: Diverse areas relevant to various aspects of theory and applications of FGM include homogenization of particulate FGM, heat transfer issues, stress, stability and dynamic analyses, testing, manufacturing and design, applications, and fracture.
Journal ArticleDOI
A critical review of recent research on functionally graded plates
TL;DR: A review of the reported studies in the area of thermo-elastic and vibration analyses of functionally graded (FG) plates with an emphasis on the recent works published since 1998 is presented in this paper.
Journal ArticleDOI
NURBS-based finite element analysis of functionally graded plates: Static bending, vibration, buckling and flutter
N. Valizadeh,Sundararajan Natarajan,Octavio Andrés González-Estrada,Timon Rabczuk,Tinh Quoc Bui,Stéphane Bordas +5 more
TL;DR: In this article, a non-uniform rational B-spline based iso-geometric finite element method is used to study the static and dynamic characteristics of functionally graded material (FGM) plates.
Journal ArticleDOI
Studies on Fluid-Thermal-Structural Coupling for Aerothermoelasticity in Hypersonic Flow
Adam J. Culler,Jack J. McNamara +1 more
TL;DR: In this paper, the tradeoff between computational cost and accuracy is evaluated for aerothermoelastic analysis based on either quasi-static or time-averaged dynamic fluid-thermal-structural coupling, as well as computational fluid dynamics based reduced-order modeling of the aerodynamic heat flux.
Journal ArticleDOI
Nonlinear free flexural vibrations of functionally graded rectangular and skew plates under thermal environments
TL;DR: In this paper, a nonlinear formulation developed based on von Karman's assumptions is employed to study the free vibration characteristics of functionally graded material (FGM) plates subjected to thermal environment.
References
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Book
The algebraic eigenvalue problem
TL;DR: Theoretical background Perturbation theory Error analysis Solution of linear algebraic equations Hermitian matrices Reduction of a general matrix to condensed form Eigenvalues of matrices of condensed forms The LR and QR algorithms Iterative methods Bibliography.
Journal ArticleDOI
FGM activities in Japan
TL;DR: The concept of functionally graded materials (FGMs) was proposed in 1984 by materials scientists in the Sendai area as a means of preparing thermal barrier materials as discussed by the authors, which results in gradients in such properties as mechanical strength and thermal conductivity.
Journal ArticleDOI
Thermomechanical analysis of functionally graded cylinders and plates
J. N. Reddy,C. D. Chin +1 more
TL;DR: In this paper, the dynamic thermoelastic response of functionally graded cylinders and plates is studied, and a finite element model of the formulation is developed, where the heat conduction and the thermo-elastic equations are solved for a functionally graded axisymmetric cylinder subjected to thermal loading.
Journal ArticleDOI
Nonlinear transient thermoelastic analysis of functionally graded ceramic-metal plates
G. N. Praveen,J. N. Reddy +1 more
TL;DR: In this paper, the static and dynamic response of the functionally graded material (fgm) plates are investigated by varying the volume fraction of the ceramic and metallic constituents using a simple power law distribution.