Yayın tarihi için Makale Koleksiyonu listeleme
Toplam kayıt 189, listelenen: 1-20
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Analysis of orthotropic plate structures by the direct-dynamic stiffness method
(Pergamon-Elsevier Science Ltd, 1995)… -
Numerical and experimental stress analysis of a polymeric composite hip joint prosthesis
(John Wiley & Sons Inc, 1996)A comparative stress analysis of a polymeric composite hip joint replacement was performed. A prototype short carbon-fiber reinforced PEEK (CF/PEEK) prosthesis was manufactured by injection molding. Finite element (FE) ... -
Application of the dynamic stiffness technique to the in-plane vibrations of plate structures
(Pergamon-Elsevier Science Ltd, 1996)In this study the dynamic stiffness technique, which yields ''exact'' results for a certain class of plate structure, is extended to include in-plane vibrations. Using the equations of motion and edge tractions the stiffness ... -
An assessment of the effects of in-plane vibrations on the energy flow between coupled plates
(Academic Press Ltd, 1996)The majority of the studies of energy transmission in plate-type structures are based on the assumption that the main component of the energy transfer is due to flexural waves, and the contribution of in-plane waves may ... -
Natural frequencies of cross-ply laminated singly curved panels
(Pergamon-Elsevier Science Ltd, 1996)… -
A numerical study of laminar heat convection in ducts of irregular cross-sections
(Pergamon-Elsevier Science Ltd, 1997)Forced convective heat transfer during hydrodynamically fully developed laminar fluid flow inside ducts of irregular cross section is analyzed utilizing numerical methods. The elliptic grid generation technique is used to ... -
Analysis of energy flow in thick plate structures
(Pergamon-Elsevier Science Ltd, 1997)At sufficiently high frequencies: where the structural wavelength is much smaller than the thickness of the structure, the rotational inertia and transverse shear effects become increasingly important. In this study the ... -
Data extraction from CAD model for rotational parts to be machined at turning centres
(Scientific and Technical Research Council of Turkey, Ankara, Turkey, 1999)Among the most important data produced and stored is product data. CAD data forms one of many contributors to product data. Although in most circumstances CAD data can be processed within the CIM environment by integrated ... -
Failure analysis of two-dimensional carbon-epoxy composite plate pinned joint
(Taylor & Francis Inc, 1999)The aim of this study is to investigate failure strength and failure mode of a mechanically fastened carbon-epoxy composite plate of arbitrary orientation. The failure load and the failure mode are analyzed numerically and ... -
Failure analysis of trapezium shaped carbon-epoxy plate pinned-joint
(2000)Bu çalışmanın amacı, içinde pim bulunan yamuk şekilli, karbon-epoksi kompozitinin yırtılma mukavemetini ve modunu araştırmaktır. Yırtılma yükü ve modu nümerik olarak analiz edildi. Nümerik metod iki adım içerir: İlk olarak ... -
Analytical and finite element comparisons of stress intensity factors of composite materials
(Elsevier Sci Ltd, 2000)In this paper, a comparative study regarding the determination of stress intensity factors (SIF) for non-standard thin composite plates is presented. Carbon-epoxy composite plates are considered for the study. Unnotched ... -
A comparative study on the stress intensity factor of carbon epoxy composite plates having central holes
(2000)Makalede standart olmayan ince kompozit levhaların gerilme şiddeti faktörlerinin (GŞF) hesaplanmasıyla ilgili karşılaştırmalı bir çalışma sunulmaktadır. Çalışmada Karbon-Epoksi kompozit levhalar kullanılmıştır. Çentiksiz ... -
The importance of mesh modeling in the calculation of stress intensity factor
(2001)In this paper, stress intensity factor (SIF) of an infinite plate with a center notched hole is calculated by means of finite element method (FEM) using both triangular quadratic element (TQE) and triangular quarter point ... -
An investigation of the effects of shear on the deflection of an orthotropic cantilever beam by them use of anisotropic elasticity theory
(Elsevier Sci Ltd, 2001)Two deflection functions due to both flexure and shear of an orthotropic cantilever beam subjected to both point and distributed loads have been obtained by the use of anisotropic elasticity theory. The deflections at the ... -
Finite element simulation of chip flow in metal machining
(Pergamon-Elsevier Science Ltd, 2001)Finite element studies of machining are becoming ever more sophisticated. A basic approach which removes the need, in an elastic-plastic analysis, to follow the development of chip formation from initial contact between ... -
Determination of the deflection function of a composite cantilever beam using theory of anisotropic elasticity
(2001)In this paper, deflection function of an orthotropic cantilever beam subjected to point and distributed load are obtained using anisotropic elasticity. The deflections at the free end of the beam are calculated numerically ... -
Seramik takımlarla alın frezelemede takım aşınması
(2001)Bu deneysel çalışmada farklı kesme hızlarında ve farklı ilerlemelerde alüminyum oksit seramik takımlarla yapılan kesme işleminde ana serbest yüzey ve talaş yüzeyinde ortaya çıkan aşınma ilerlemeleri incelenmiştir. Ayrıca ... -
Heat transfer to a power-law fluid in arbitrary cross-sectional ducts
(2002)Numerical solutions for laminar heat transfer of a non-Newtonian fluid in the thermal entrance region for triangular, square, sinusoidal, etc. ducts are presented for constant wall temperature. The continuity equation and ...
