Results 171 to 180 of about 5,560 (227)

Retracted Article: Vibrational responses of a MHC viscoelastic thick annular plate in thermal environment using GDQ method

Mechanics based design of structures and machines, 2020
We, the Editors and Publisher of the Journal Mechanics Based Design of Structures and Machines have retracted the following article: Zhe Liu, Sili Su, Dunru Xi & Mostafa Habibi (2022) Vibrational responses of a MHC viscoelastic thick annular plate in ...
Zhe Liu, Sili Su, Dunru Xi, M. Habibi
semanticscholar   +1 more source

Efficient analysis on buckling of FG-CNT reinforced composite joined conical–cylindrical laminated shells based on GDQ method under multiple loading conditions

Mechanics of Advanced Materials and Structures
This work presents an efficient analysis of buckling for functionally graded carbon nanotube reinforced composite (FG-CNTRC) joined conical–cylindrical laminated shells with lateral pressure and axial compressive load considering thermal effect.
Q. You, Fenfei Hua, Qin Huang, Xiaoqiang Zhou   +3 more
semanticscholar   +1 more source

Construct Validity and Reliability of The Golfers' Development Questionnaire (GDQ) In Malaysia

Jurnal Sains Sukan & Pendidikan Jasmani
In Malaysia, the growth of golf facilities has outpaced the growth of active golfers, which may influence the number of athletes progressing to elite competitive levels.

semanticscholar   +1 more source

Application of gdq scheme to simulate incompressible viscous flows around complex geometries

Mechanics Research Communications, 1995
The global method of generalized differential quadratures (GDQ) has been developed to solve two-dimensional incompressible Navier-Stokes equations in a general curvilinear coordinate system. This method, applied to a smooth expansion channel flow, can give accurate numerical results using just a few grid points. It is believed that this approach can be
Shu, C., Chew, Y.T., Khoo, B.C., Yeo, K.S.   +3 more
openaire   +1 more source

Effect of agglomeration of the nanotubes on the vibration frequency of the multi-scale hybrid nanocomposite conical shells: a GDQ-based study

Waves in Random and Complex Media, 2020
In the present manuscript, the generalized differential quadrature method (GDQM) will be employed in order to solve the free vibration problem of three-phase carbon fiber/nanotube/polymer hybrid nanocomposite conical shells, rested on a two-parameter ...
Arash Tavakoli Maleki, M. Pourseifi, M. Zakeri   +2 more
semanticscholar   +1 more source

Different interface approximations in multi‐domain GDQ simulation of Czochralski bulk flows

International Journal of Numerical Methods for Heat & Fluid Flow, 1998
The multi‐domain generalized differential quadrature method is applied in this paper to simulate the flows in Czochralski crystal growth. The effect of interface treatment on the numerical solution is studied through four types of interface approximations.
Shu, C., Chew, Y.T., Liu, Y.
openaire   +2 more sources

GDQ analysis of a beam-plate with delaminations

Composite Structures, 2017
Abstract The buckling load and post-buckling deformation of a composite beam-plate having two non-overlapping delaminated regions under axial compression is studied by using the generalized differential quadrature (GDQ) method. Applying the GDQ method to each region and using the continuity conditions in transverse displacements, the slopes, the ...
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Performance analysis of micropolar lubricated journal bearings using GDQ method

Tribology International, 2010
In this work generalized differential quadrature (GDQ) method as a simple, efficient and high order numerical technique is used for the solution of modified Reynolds equation to obtain the performance of micropolar lubricated hydrodynamic circular and noncircular lobed journal bearings.
A.D. Rahmatabadi, M. Zare Mehrjardi, M.R. Fazel   +2 more
openaire   +1 more source

Non-linear transient response of porous functionally graded truncated conical panels using GDQ method

, 2020
Present study deals with large displacement transient dynamic response of truncated conical panels made of Porous Functionally Graded Materials (P-FGMs) using Generalized Differential Quadrature (GDQ) method.
Gökçe Akgün, H. Kurtaran, Özgür Kalbaran   +2 more
semanticscholar   +1 more source

Buckling analysis of cross-ply laminated conical panels using GDQ method

Composites Part B: Engineering, 2013
Abstract The buckling analysis of cross-ply laminated conical shell panels with simply supported boundary conditions at all edges and subjected to axial compression is studied. The conical shell panel is a very interesting problem as it can be considered as the general case for conical shells when the subtended angle is set to 2π and also cylindrical
J. Abediokhchi, M.A. Kouchakzadeh, M. Shakouri   +2 more
openaire   +1 more source