Browsing Mechanical Engineering by Title
Now showing items 59-78 of 215
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Fatigue life investigation of solid and hollow rollers in pure rolling contact
(ASME, 2005-11)Two solid and hollow cylindrical rollers in pure rolling contact have been modeled. The two rollers are subjected to a combined normal and tangential loading. The Stress distribution in the contact zone has been determined ... -
Fatigue life prediction of optimum hollowness of hollow cylindrical rollers in pure rolling contact
(ASME Digital Collection, 2006-01)Fatigue life investigations have been made for cylindrical hollow rollers in pure rolling contact. In addition to normal loading, the rollers have been subjected to tangential loading of 1/3rd the normal load value. ... -
Feasibility Study and Design of Floating Offshore Wind Turbine Farm in United Arab Emirates
(2000)Wind energy is a clean and renewable energy that can meet the increasing global demands of energy. In the current paper, a feasibility study and design of floating offshore wind energy turbine in United Arab Emirates (UAE) ... -
Finite Element Analysis of the Deformation of Functionally Graded Plates under Thermomechanical Loads
(Hindawi, 2013)The first-order shear deformation plate model, accounting for the exact neutral plane position, is exploited to investigate the uncoupled thermomechanical behavior of functionally graded (FG) plates. Functionally graded ... -
Finite element and analytical modelling of a tractor-semitrailer vehicle
(Science Direct, 2003-02)A tractor-semitrailer vehicle travelling over a random road surface is modelled using finite element and analytical methods. The vehicle's linear models are constructed in such a way as to describe the bounce and pitch ... -
Finite element modelling of crack growth and wear particle formation in sliding contact
(Science Direct, 2001-10)Two steel surfaces in sliding contact are examined analytically and experimentally. The experiments are restricted to the reciprocating sliding of a relatively hard circular cylinder on a soft plane but the analytical model ... -
First principles study of layered silicon carbide as anode in lithium ion battery
(John Wiley & Sons, Inc., 2022-02)In order to advance the current technology to cope with the future challenges, the search of anode materials beyond-graphite for use in lithium ion battery is in progress. First principles calculations were conducted to ... -
A first-order shear deformation finite element model for elastostatic analysis of laminated composite plates and the equivalent functionally graded plates
(Elsevier, 2011-03)In the present paper, the first-order shear deformation plate (FSDT) model is exploited to investigate the mechanical behavior of laminated composite and functional graded plates. Three approaches are developed to transform ... -
Flux Marching Method for Two-Dimensional Inverse Heat Conduction Problems in the Water Impingement Cooling
(2006-08)Numerous experimental and numerical investigations have been done to uncover the essence of the complex cooling process using circular water jet or planar curtain water jet in steel industry. In this study, the cooling ... -
Formal risk analysis of oil and gas pipelines
(Sage, 2015)Depending on the operational environment, installation location, and aging of oil and gas pipelines, they are subject to various degradation mechanisms, such as cracking, corrosion, leaking, and thinning of the pipeline ... -
Formulation and survey of ALE method in nonlinear solid mechanics
(Science Direct, 1999-12)This paper investigates the applicability and accuracy of existing formulation methods in general purpose finite element programs to the finite strain deformation problems. The basic shortcomings in using such programs in ... -
Formulation methods of geometric and material nonlinearity problems
(Wiley Online Library, 1984-05)A concise survey of formulation methods of geometric and material nonlinearity problems is given. Differences between existing formulations in the literature are discussed. A consistent Lagrangian and updated Lagrangian ... -
Free vibration analysis and post-critical free vibrations of nanocomposite rotating beams reinforced with graphene platelet
(SAGE Publications, 2021-12)Treatment of the first natural frequency of a rotating nanocomposite beam reinforced with graphene platelet is discussed here. In regard of the Timoshenko beam theory hypothesis, the motion equations are acquired. The ... -
Free vibration analysis of cantilever open-hole composite plates
(Springer Netherlands, 2017-09)The free vibration behavior of quasi-isotropic carbon fiber laminated composite plates containing circular holes with free-clamped boundary conditions are numerically, analytically, and experimentally investigated. Finite ... -
Free vibrations of rotating CNTRC beams in thermal environment
(ELSEVIER, 2021-12)A study on the first natural frequency of rotating nanocomposite beams is addressed in this research. The beam has been reinforced with carbon nanotube. With the purpose of incorporating the shearability of the beam, the ... -
Guide roll simulation in FE analysis of ring rolling
(Science Direct, 2003-05)A new method (thermal spokes) has been proposed to simulate the guide roll effect in FE analysis of the ring rolling process. The method is simple to use with existing FE formulations, does not introduce further nonlinearities, ... -
Heat transfer behavior in the impingement zone under circular water jet
(Science Direct, 2006-06)In this study an iterative and sequential inverse heat transfer analysis procedure is developed and implemented into a two-dimensional finite element program. The developed program is used to determine the heat fluxes at ... -
Heterogeneous Femur Model Reconstruction for Improved FEA Analysis
(ResearchGate, 2012)The objective of this research is to reconstruct the femur bone as a heterogeneous model and to examine the mechanical response of the proximal femur bone under mechanical loading using finite element analysis. Contrary ... -
Hinged-3D metamaterials with giant and strain-independent Poisson’s ratios
(2020-02)Current designs of artificial metamaterials with giant Poisson’s ratios proposed microlattices that secrete the transverse displacement nonlinearly varies with the longitudinal displacement, and the Poisson’s ratio depends ... -
Hydrodynamic and Thermal Behavior of Journal Bearings using Upwind Petrov-Galerkin FEM
(Taylor & Francis, 2008-03)A novel approach to modeling plain journal bearings is presented. The journal is assumed to be cut open at the oil supply groove and modeled in Cartesian coordinates. The streamline upwind Petrov-Galerkin (SUPG) finite ...