Finite Element Method (FEM) and Finite Difference Method (FDM)
The application of finite element method in burgers’ equation
... the finite element method (FEM) and finite difference method (FDM) to solve many problems in many area of engineering and science such as heat transfer, shock flow, traffic flow and so ...
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Fatigue life prediction of involute spur gear by finite element method
... defects, defects due to mechanical or thermal treatment and material fatigue. The initial crack then propagates under impulsive loading until some critical length is reached, when a complete tooth breakage occurs. The ...
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COMPARATIVE STUDY OF A PLATE ELEMENT USING FINITE ELEMENT METHOD AND FINITE STRIP METHOD
... The finite strip method has emerged as a powerful tool of structural ...The method is economical and competitive with the well known Finite Element ...this method appeared in ...
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Analysis of Engineering Problems by Finite Element Method
... we can express. Because u1 = 0 is the limit condition of the bar. Thus, boundary conditions; it can be said that there are restrictions on the displacements of certain parts or parts of the body. These restrictions ...
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ANALYSIS OF PERFORATED PLATES BY FINITE ELEMENT METHOD
... Abstract: Analysis of perforated plate by finite element method is the subject of present paper. Hinton's eight noded isoparametric plate element based on thick plate theory, is utilised for ...
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The scaled boundary finite element method for the efficient modeling of linear elastic fracture
... The original publication of Dasgupta [8], coining the term “Cloning Algorithm”, marks SBFEM’s beginnings for modelling wave prop- agation in unbounded soils, i.e., for soil- structure interaction and earthquake engineer- ...
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On numerical issues for the wave/finite element method
... Many structures have uniformity or periodicity in certain directions. To analyse such structures, Floquet theory [1], which is one of the basic theories of wave propagation in periodic structures, or the transfer matrix ...
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A finite element method for exterior interface problems
... P., "A Finite Element Method for Problems Involving the Helmholtz Equation in Two Dimensional Exterior Regions", Ph.D.. Thesis, Carnegie-Mellon University, Pittsburgh, PA, 1972..[r] ...
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An enhanced scaled boundary finite element method for linear elastic fracture
... the finite element method (FEM) has been advanced to handle a mul- titude of structural analysis problems ranging from linear to nonlinear, static to dynamic, fracture and contact problems amongst ...
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Dynamic Analysis of a structure by the finite element method
... In this, the beams and rigid frames as the components of structure are being analytical studied for the structural dynamics behaviour by the Finite Element Method .The structural dynamics is the ...
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Application of a finite element method for variational inequalities
... finite element approximation of a variational formulation of Bean’s model for the physical configuration of an infinitely long cylindrical supercon- ductor subject to a transverse magnetic ...
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Superconvergence of finite element method for parabolic problem
... Abstract. We study superconvergence of a semi-discrete finite element scheme for para- bolic problem. Our new scheme is based on introducing different approximation of initial condition. First, we give a ...
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Static And Dynamic Analysis Of Geogrid Reinforced Unpaved Road
... Many experimental studies have demonstrated the benefit of using geosynthetics in the roadway base reinforcement (Perkins 2002, Al-Qadi et al. 2008). The empirical design methods are often limited to the materials, ...
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3D monolithic finite element approach for aero-thermics processes in industrial furnaces⋆
... numerical method for modelling such multimaterial flows (fluid/solid) will be referred as the immersed volume method ( IVM ...this method can be found in [13] and will be revisited in this ...
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Heat Transfer and Thermal Stress Analysis of Circular Plate Due to Radiation Using FEM
... using finite element method (FEM). The finite element formulation for thermoelastic stress analysis has been developed on the basis of classical theory of thermo elasticity and theory ...
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Finite element computation for solving pulsatile blood flow: relevance in assessing the flow dynamics in abdominal aortic aneurysms
... (v-p) finite element method that solves the pulsatile blood flow in ...Galerkin method and the fully implicit incremental-iterative procedure for the three-dimensional nonlinear finite ...
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Finite Element Simulation of Simple Bending Problem and Code Development in C++
... using finite element stiffness method, analytical beam theory, finite element package (ANSYS) and then verified results with code generated in C++ ...the finite element ...
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Estimation of Fracture path in the Structures and the Influences of Non-singular term on crack propagation
... Extended finite element method has some special features in fracture ...extended finite element are due to partition of unity finite element (PUFEM) property of ...the ...
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Rigorous analysis of numerical methods: a comparative study
... the Method of Moments (MoM) (Garcia et ...the Finite Element Method (FEM), Beam Propagation Method (BPM), Finite Difference Method (FDM), the Finite Difference Time ...
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Research on establishing numerical model of geo material based on CT image analysis
... The finite elem- ent method based on digital image processing provides a new way to study the mechanical properties of geotech- nical materials under freeze-thaw ...with finite element ...
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