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Free Vibration of Functionally Graded Truncated Conical Shells Using the GDQ Method
Mechanics of Advanced Materials and Structures, 2013The free vibration analysis of a functionally graded material (FGM) truncated conical shell is presented using the method of generalized differential quadrature (GDQ). Based on Love's first approximation theory, governing equations are derived. The material properties of FGM shells are assumed to be graded in the thickness direction according to a ...
Jing-Hua Zhang, Shi-Rong Li
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Static analysis of thick laminated shells with different boundary conditions using GDQ
Thin-Walled Structures, 2012Abstract Equilibrium equations and the associated boundary conditions for doubly curved, relatively deep and thick composite shells are shown. Two First Order Shear Deformation theories (FSDTs) are used. The first one uses plate stiffness parameters for thick shells and the other includes the effect of curvature in the calculation of stiffness ...
Ebrahim Asadi, Mohamad S. Qatu
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Journal of Electromagnetic Waves and Applications, 1999
A multi-domain GDQ approach is presented in this paper for the analysis of various hollow conducting waveguides with rectangular boundaries. The present approach first decomposes the whole computational domain into several subdomains. Then in each sub-domain, the GDQ method is applied to discretize the derivatives in the Helmholtz equation.
Shu, C., Chew, Y. T.
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A multi-domain GDQ approach is presented in this paper for the analysis of various hollow conducting waveguides with rectangular boundaries. The present approach first decomposes the whole computational domain into several subdomains. Then in each sub-domain, the GDQ method is applied to discretize the derivatives in the Helmholtz equation.
Shu, C., Chew, Y. T.
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Application of GDQ Method for Study of Mixed Convection in Horizontal Eccentric Annuli
International Journal of Computational Fluid Dynamics, 2004A generalized differential-integral quadrature (GDQ) discretization technique was used to solve a mixed heat convection problem in a body-fit coordinate system in its primitive variables form. A special treatment of the boundary condition to satisfy the continuity and momentum equations along the boundaries with the implementation of the GDQ method was
Lee, T.S., Hu, G.S., Shu, C.
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Composites Part B: Engineering, 2018
The present work shows a systematic comparison between different shell models in the case of static analysis of multilayered composite and sandwich plates and spherical shells. Transverse shear loads are applied on these structures.
S. Brischetto, Francesco Tornabene
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The present work shows a systematic comparison between different shell models in the case of static analysis of multilayered composite and sandwich plates and spherical shells. Transverse shear loads are applied on these structures.
S. Brischetto, Francesco Tornabene
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Vibration analysis of conical shell structures using GDQ Method
2006This paper is focused on the Generalized Differential Quadrature (GDQ) Method to study the free vibration of conical shell structures. The treatment is conducted within the theory of linear elasticity, when the material behaviour is assumed to be homogeneous and isotropic.
VIOLA, ERASMO, TORNABENE, FRANCESCO
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SAE Technical Paper Series, 1994
<div class="htmlview paragraph">In this paper, a global method of generalized differential quadrature (GDQ) is applied to solve the two-dimensional incompressible Navier-Stokes equations in the curvilinear coordinate system. The vorticity-stream function formulation was used. Numerical results for a smooth expansion channel flow demonstrated that
C. Shu, Y. T. Chew
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<div class="htmlview paragraph">In this paper, a global method of generalized differential quadrature (GDQ) is applied to solve the two-dimensional incompressible Navier-Stokes equations in the curvilinear coordinate system. The vorticity-stream function formulation was used. Numerical results for a smooth expansion channel flow demonstrated that
C. Shu, Y. T. Chew
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Waves in Random and Complex Media, 2019
In this study, a periodic beam-like structure consisting of the horizontal and inclined beam elements is proposed. Three models with three different angles of inclination are considered.
M. Hajhosseini, Ahmad Mahdian Parrany
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In this study, a periodic beam-like structure consisting of the horizontal and inclined beam elements is proposed. Three models with three different angles of inclination are considered.
M. Hajhosseini, Ahmad Mahdian Parrany
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Shear deformation in thermal bending analysis of laminated plates by the GDQ method
Mechanics Research Communications, 2003zbMATH Open Web Interface contents unavailable due to conflicting licenses.
C.C. Hong, K.C. Jane
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