Yazar "Aydoğdu, Metin" için listeleme
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Axial dynamics of a nanorod embedded in an elastic medium using doublet mechanics
Gül, Ufuk; Aydoğdu, Metin; Gaygusuzoğlu, Güler (Elsevier Sci Ltd, 2017)This study investigates the axial vibration of carbon nanotubes (CNTs) embedded in an elastic medium using scale dependent doublet mechanics (DM) theory. Governing equations and all boundary conditions of CNTs are derived ... -
Modeling carbon nanotube-based mass sensors using axial vibration and nonlocal elasticity
Aydoğdu, Metin; Filiz, Seçkin (Elsevier Science Bv, 2011)In the present study, axial vibration behavior of single-walled carbon nanotube-based mass sensors is studied using nonlocal elasticity theory. The nonlocal constitutive equations of Eringen are used in the formulations. ... -
Nonlinear Wave Modulation in Nanorods Using Nonlocal Elasticity Theory
Gaygusuzoğlu, Güler; Aydoğdu, Metin; Gül, Ufuk (Walter De Gruyter Gmbh, 2018)In this study, nonlinear wave modulation in nanorods is examined on the basis of nonlocal elasticity theory. Eringen's nonlocal elasticity theory is employed to derive nonlinear equations for the motion of nanorods. The ... -
Three dimensional mechanical buckling of FG plates with general boundary conditions
Uymaz, Bahar; Aydoğdu, Metin (Elsevier Sci Ltd, 2013)The mechanical buckling analysis of rectangular functionally graded plates under different axial loadings is considered. The analysis is based on the small strain elasticity theory with different boundary conditions. The ... -
Three dimensional shear buckling of FG plates with various boundary conditions
Uymaz, Bahar; Aydoğdu, Metin (Elsevier Sci Ltd, 2013)In this paper, the buckling of functionally graded plates under shear are considered for various boundary conditions. The buckling results obtained by using Ritz method based on the three-dimensional linear elasticity ... -
Three-dimensional vibration analyses of functionally graded plates under various boundary conditions
Uymaz, Bahar; Aydoğdu, Metin (Sage Publications Ltd, 2007)Three-dimensional vibration solutions are presented for rectangular functionally graded plates with different boundary conditions, based on the small strain linear elasticity theory. The material properties are assumed to ... -
Vibration analyses of FGM plates with in-plane material inhomogeneity by Ritz method
Uymaz, Bahar; Aydoğdu, Metin; Filiz, Seçkin (Elsevier Sci Ltd, 2012)In this study, functionally graded plates which the properties of material varying through the in-plane direction is considered. The analysis is based on a five-degree-of-freedom shear deformable plate theory with different ... -
Vibration Analysis of Inclusion Reinforced Composite Square Plates under Various Boundary Conditions
Eruslu, Sait Özmen; Aydoğdu, Metin (Sage Publications Ltd, 2009)The vibration behavior of E-glass epoxy cross-ply laminated plates containing unidirectionally aligned inclusions was studied under different boundary conditions by using first-order shear deformation theory (FSDT). The ... -
Vibration analysis of symmetric laminated composite plates with attached mass
Aydoğdu, Metin; Filiz, Seçkin (Taylor & Francis Inc, 2016)In this study, vibration of symmetrically laminated composite plates with attached mass is studied. The Ritz method with algebraic polynomial displacement field is used. The plates with at least two adjacent free edges are ... -
Vibration and buckling analysis of nanotubes (nanofibers) embedded in an elastic medium using Doublet Mechanics
Gül, U.; Aydoğdu, Metin; Gaygusuzoğlu, Güler (Springer, 2018)In the present study, vibration and buckling of nanotubes (nanofibers) embedded in an elastic medium are studied. A length scale-dependent theory called Doublet Mechanics (DM) is used in the formulation. In this theory, ... -
Vibration of axially functionally graded nano rods and beams with a variable nonlocal parameter
Aydoğdu, Metin; Arda, Mustafa; Filiz, Seçkin (Techno-Press, 2018)Vibration of axially functionally graded nano-rods and beams is investigated. It is assumed that the material properties change along the rod and beam length. The Ritz method with algebraic polynomials is used in the ... -
Wave propagation analysis of embedded (coupled) functionally graded nanotubes conveying fluid
Filiz, Seçkin; Aydoğdu, Metin (Elsevier Ltd, 2015)In this study, wave propagation in embedded nanotubes conveying fluid is studied. Tubes are formulated as a functionally graded beam in which material properties are changing in the thickness direction. Dispersion relations ...