finite element Galerkin method
ERROR ESTIMATE FOR SPACE-TIME DISCONTINUOUS GALERKIN FINITE ELEMENT METHOD OF CONVECTION-DIFFUSION PROBLEM
... 9. B. Riviere, M.F. Wheeler: A discontinuous Galerkin method applied to nonlinear parabolic equations. In: Discontinuous Galerkin methods. Theory, Computation and Applications. Lect. Notes in Comput. ...
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TAYLOR GALERKIN PRESSURE CORRECTION (TGPC) FINITE ELEMENT METHOD FOR INCOMPRESSIBLE NEWTONIAN DIE-SWELL FLOW
... P is evaluated in the second phase by using u*, and applying a Choleski method. In the third phase u and pressure difference ( P n 1 P n ) are used to determine a velocity field u n 1 by Jacobi ...
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hp version discontinuous Galerkin methods for advection diffusion reaction problems on polytopic meshes
... discontinuous Galerkin finite element method (DGFEM) for the numerical approximation of the advection–diffusion–reaction equation on general computational meshes consisting of ...
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The Continuous Galerkin Finite Element Method Is ot NaturallyC onsistent with the Second Law of Thermodynamics
... For the present experiment, 15 entropically inconsistent solutions were de- tected. They are given in Table 1. The corresponding values of negative entropy rates are shown in the last column. In Fig. ??, the distribution ...
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A stabilized mixed discontinuous Galerkin method for the incompressible miscible displacement problem
... An outline of the remainder of the paper follows: In Section 2, we describe the mod- eling equations. The DG schemes for the concentration and some of their properties are introduced in Section 3. Stabilized mixed DG ...
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A Study on the Impact of Ethical Behaviour of Firms on Global Competitiveness Ranking
... of Galerkin-weighted- residual finite element method to develop models for predicting velocities and pressure distribution in two- dimensional, viscous-incompressible-steady-laminar- Newtonian ...
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Discrete Mixed Petrov Galerkin Finite Element Method for a Fourth Order Two Point Boundary Value Problem
... The above set of equations 2.15–2.16 can be written as a set of 2n 6 equations in 2n 6 unknowns. Here, we study the effect of quadrature rule in the error analysis. Since we compute the approximations for the solution ux ...
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A High Order Nodal Discontinuous Galerkin Method for 1D Morphodynamic Modelling
... In this paper we present a numerical solution of the sediment transport equations in one horizontal dimension, based on a discontinuous Galerkin finite-element method. The continuous equations ...
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Finite Element Method for a Kind of Two Dimensional Space Fractional Diffusion Equation with Its Implementation
... with Galerkin finite element method in space and a backward difference technique in time, and the stability and convergency were ...numerical method for one-dimensional symmetric ...
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Index Terms — Hydrodynamic lubrication, parabolic slider,
... using finite difference method as the numerical tool for analysis as can be deduced from the literature ...of finite element methods in slider bearing design. The finite element ...
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Numerical Solution of Fourth Order Boundary Value Problems by Petrov Galerkin Method with Cubic B splines as basis Functions and Quintic B Splines as Weight Functions
... a finite element method involving Petrov-Galerkin method with cubic B-splines as basis functions and quintic B-splines as weight functions to solve a general fourth order boundary value ...
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Numerical solution of sixth order boundary value problems by Petrov Galerkin method with quartic b splines as basis functions and sextic b splines as weight functions
... a finite element method involving Petrov-Galerkin method with quartic B-splines as basis functions and sextic B-splines as weight functions to solve a general sixth order boundary value ...
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Petrov-Galerkin formulation for compressible Euler and Navier-Stokes equations
... This method has the advantage of being easy to implement and does not require any additional calculations, however it has the disadvantage of containing an arbitrary coefficient C a whose value influences the ...
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A Powell-Sabin finite element scheme for partial differential equations
... A Galerkin method is presented for the solution of elliptic problems on polygonal ...The method is used to solve the Grad-Shafranov equation on structured and unstructured ...
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Numerical solution of sixth order boundary value problems by Petrov Galerkin method with quartic B Splines as basis functions and quintic B Splines as weight functions
... a finite element method involving Petrov-Galerkin method with quartic B-splines as basic functions and quintic B-splines as weight functions has been developed to solve a general sixth ...
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SOLVING FRACTIONAL DIFFUSION AND FRACTIONAL DIFFUSION-WAVE EQUATIONS BY PETROV-GALERKIN FINITE ELEMENT METHOD
... Prof.Dr. Alaattin ESEN received his diploma in mathematics from the nonu University in 1994. He has completed his M.Sc. and Ph.D. degrees in applied mathematics. He is currently studying about the numerical solutions of ...
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Clearance gap flow: extended pneumatic measurements and simulations by discontinuous Galerkin finite element method
... This method al- lows to examine compressible fluid flow in the channel without intrusion of any probe, however, due to the small dimensions of the channel, quantitative evaluation of the interferograms is possible ...
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Lagrangian/Eulerian solvers and simulations for Vlasov-Poisson
... a method of reduc- tion [10, 14, 22] in which the dependency on the velocity variable is ...semi-discrete finite element approximation in the velocity ...semi-Lagrangian method and the source ...
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Simulation of the Lock Exchange Hydraulics using the Discontinuous Galerkin Method
... discontinuous Galerkin finite element ...discontinuous Galerkin method is a stable, highly accurate and locally conservative finite element method whose approximate ...
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Numerical solution of ninth order boundary value problems by Petrov Galerkin method with quintic B splines as basis functions and sextic B splines as weight functions
... a finite element method involving Petrov-Galerkin method with quintic B-splines as basis functions and sextic B-splines as weight functions has been developed to solve a general ninth ...
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