Results 11 to 20 of about 2,014 (196)
Ain Shams Engineering Journal, 2023 In this work, we propose a new differential quadrature method (DQM) based on the Unified and Extended Trigonometric B-spline (UETB-spline) functions for the numerical approximation of 3D wave equations.
Ahmed H. Msmali +2 more
doaj +4 more sources
Application of nonlocal elasticity and DQM to dynamic analysis of curved nanobeams
Latin American Journal of Solids and StructuresIn this paper, a new numerical technique, the differential quadrature method (DQM) has been developed for dynamic analysis of the nanobeams in the polar coordinate system. DQ approximation of the required partial derivatives is given by a weighted linear
Hassan Kananipour +2 more
doaj +2 more sources
Free Vibration Analysis of the Laminated Composite Beams by Using DQM
Journal of Reinforced Plastics and Composites, 2008 In this study, the effects of stacking sequences of composite laminated beams on natural frequencies are investigated using the differential quadrature method (DQM). DQM is an efficient discretization technique for obtaining accurate numerical solutions to initial and/or boundary value problems using a considerably small number of grid points.
Atlıhan, Gökmen +4 more
openaire +7 more sources
Ain Shams Engineering Journal, 2016 Nonlinear bending analysis of orthotropic annular/circular graphene sheets has been studied based on the non-local elasticity theory. The first order shear deformation theory (FSDT) is applied in combination with the nonlinear Von-Karman strain field ...
Shahriar Dastjerdi +2 more
doaj +2 more sources
DQM FOR VIBRATION ANALYSIS OF COMPOSITE THIN-WALLED CURVED BEAMS [PDF]
Journal of Sound and Vibration, 2001 Fil: Cortinez, Victor Hugo. Universidad Tecnologica Nacional. Facultad Regional Bahia Blanca. Grupo de Analisis de Sistemas Mecanicos; Argentina.
Cortínez, Víctor Hugo +2 more
openaire +3 more sources
Ain Shams Engineering Journal, 2013 The stability behavior and free vibration of axially loaded tapered columns with rotational and/or translational end restraints are studied using the differential quadrature method (DQM).
Mohamed Taha, Mahmoud Essam
doaj +2 more sources
Static analysis of nanoplates based on the nonlocal Kirchhoff and Mindlin plate theories using DQM
Latin American Journal of Solids and StructuresIn this study, static analysis of the two-dimensional rectangular nanoplates are investigated by the Differential Quadrature Method (DQM). Numerical solution procedures are proposed for deflection of an embedded nanoplate under distributed nanoparticles ...
Hassan Kananipour
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Mechanical Buckling of Circular Orthotropic Bilayer Nanoplate Embedded in an Elastic Matrix under Radial Compressive Loading [PDF]
International Journal of Advanced Design and Manufacturing Technology, 2021 This article investigates the buckling behavior of orthotropic annular/circular bilayer graphene sheet embedded in Winkler–Pasternak elastic medium under mechanical loading. Using the nonlocal elasticity theory, the bilayer graphene sheet is modeled as a
M. Ahmadpour +2 more
doaj +1 more source
Transient Solution of Heat and Moisture Transfer in a Functionally Graded Hollow Cylinder with Finite Length [PDF]
Mechanics of Advanced Composite Structures, 2022 In this article, temperature and moisture distributions in a finite-length hollow cylinder made of functionally graded material (FGM) under transient coupled hygrothermal condition was presented.
Mahdi Saadatfar
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DQM Tools and Techniques of the SND Detector [PDF]
Journal of Instrumentation, 2020 SND detector operates at the VEPP-2000 collider (BINP, Novosibirsk). To improve events selection for physical analysis and facilitate online detector control we developed new data quality monitoring (DQM) system. The system includes online and reprocess control modules, automatic decision making scripts, interactive (web based) and program (python ...
Pugachev, K. V. +5 more
openaire +2 more sources