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Finite difference method (FDM)

Finite difference method for numerical solution of a generalized burgers-huxley equation

Finite difference method for numerical solution of a generalized burgers-huxley equation

... iteration method, which are based on the incorporation of a general Lagrange multiplier in the construction of correction functional for the ...quadrature method (DQM) by Sari and Gurarslan in [2]. DQM is ...

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Calculation of finite difference method and differential
quadrature method for burgers equation

Calculation of finite difference method and differential quadrature method for burgers equation

... the Finite Difference Method (FDM) which is the simplest ...This method solved by replacing the values at certain grid points and approximates the derivatives by differences in these ...

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Solving burger’s equantion using explicit finite difference method and method of line

Solving burger’s equantion using explicit finite difference method and method of line

... Numerical method in other hand means the approximation o f a ...classic method to solve ...regular finite difference method (Sadika and ...this method can achieved the numerical ...

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Development of optical devices simulation software using finite difference method

Development of optical devices simulation software using finite difference method

... The main objective of this project is to develop simulation software using Visual C++ based on Finite Difference Method FDM to solve the Scalar Wave Equation in optical devices.. Other o[r] ...

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A Finite Difference Method for Cylindrically Symmetric Electrostatics having Curvilinear Boundaries

A Finite Difference Method for Cylindrically Symmetric Electrostatics having Curvilinear Boundaries

... the finite difference method occur when a boundary does not lie on the mesh points in the overlaid meshpoint array but passes between ...the finite difference method has been ...

7

Analysis of rectangular thin plates by using finite difference method

Analysis of rectangular thin plates by using finite difference method

... of finite difference method in modeling and simulating thin plates, Therefore, in this study, the finite difference method was evaluated using a computer program for the analysis ...

8

Finite Difference Method of Modelling Groundwater Flow

Finite Difference Method of Modelling Groundwater Flow

... In the flow model it was observed that water flows from region of high hydraulic head to region of low hy- draulic head and that an exact solution could be obtained if the grid spacing is small enough say 5 cm. Results ...

7

Solving Singularly Perturbed Differential-Difference Equations using Special Finite Difference Method

Solving Singularly Perturbed Differential-Difference Equations using Special Finite Difference Method

... special finite difference method for solving a singularly perturbed differential difference equation with layer behaviour at one end ...order method, we have used a second order ...

10

Finite Difference Method and Laplace Transform for Boundary Value Problems

Finite Difference Method and Laplace Transform for Boundary Value Problems

... and finite difference methods in solving nonhomogeneous boundary value problem”, The Pacific Journal of Science and Technology, ...“Finite Difference Method for Laplace ...

5

A new non-standard finite difference method for autonomous differential equations

A new non-standard finite difference method for autonomous differential equations

... Non-Standard Finite Difference Method (NSFDM) for the solution of autonomous Ordinary Differential Equations ...this method came up due to the shortcomings of the standard methods; in which ...

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A finite difference method for the smooth solution of linear Volterra integral equations

A finite difference method for the smooth solution of linear Volterra integral equations

... This paper is organized as follows: In section two, we briefly state some general results on the solvability and smoothness of the solution. In the third section, we fully describe our numerical scheme. In section four, ...

10

Numerical Solution for a FG Cylinder Problem Using Finite Difference Method

Numerical Solution for a FG Cylinder Problem Using Finite Difference Method

... The objective of this investigation is to generate dis- placement, stresses, temperature, and magnetic field in a FGM annular cylinder. Material properties of the present cylinder are assumed to be graded in the radial ...

8

High Order Finite Difference Method for Helmholtz Equation in Polar Coordinates

High Order Finite Difference Method for Helmholtz Equation in Polar Coordinates

... as finite difference method [4], finite element method [5] and other methods ...compact finite difference methods ...

13

The Application of the Generalized Finite Difference Method (GFDM) for Modelling Geophysical Test

The Application of the Generalized Finite Difference Method (GFDM) for Modelling Geophysical Test

... nodal method allowing irregular distribution of nodes in a natural way is one of the main advantages of the generalized finite difference method (GFDM) with regard to the classical ...

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Comparative Study of 1 Dimensional Heat Transfer Problem by Finite Difference Method and Finite Element Method

Comparative Study of 1 Dimensional Heat Transfer Problem by Finite Difference Method and Finite Element Method

... Abstract: Heat transfer is one of the most important sector in Mechanical Engineering. It plays a very important role in sectors like Automobile, Industries and Thermal power plants where the efficiency is depend on the ...

8

A Logarithmic Finite Difference Method for Troesch’s Problem

A Logarithmic Finite Difference Method for Troesch’s Problem

... logarithmic finite difference method is derived for solving the Troesch’s ...The method is very simple and works well for arbitrarily large values of the Troesch’s ...proposed method, ...

10

Parallel computation of finite difference method for heat conduction in duct problem

Parallel computation of finite difference method for heat conduction in duct problem

... The problem of heat transfer can be solved by many ways from the finite difference method which is by estimating the differential term with algebraic expression. For example the problem can be ...

22

Numerical Simulation in Electrocardiology Using
an Explicit Generalized Finite Difference Method

Numerical Simulation in Electrocardiology Using an Explicit Generalized Finite Difference Method

... meshless method differs to the best of our knowledge from other numerical approaches in the ...Generalized Finite Difference Method (GFDM) for spatial discretization of the PDE together with ...

5

A Computational Study with Finite Element Method and Finite Difference Method for 2D Elliptic Partial Differential Equations

A Computational Study with Finite Element Method and Finite Difference Method for 2D Elliptic Partial Differential Equations

... the finite element method has better approximations for the first problem compared to finite difference method for all the step-sizes that we ...small difference in the results ...

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A fast finite difference method for biharmonic equations on irregular domains

A fast finite difference method for biharmonic equations on irregular domains

... interface method, and a specially designed interpolation scheme to evaluate the ...the method has second order accuracy in the infinity ...proposed method works for other type boundary conditions and ...

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