[PDF] Top 20 Numerical modelling of 1-dimensional wave equation using finite difference scheme

... perform numerical modeling of behavior of 1D wave equation by using finite difference scheme and to investigate the behavior of 1D wave through the variation of the ... See full document

... gelombang 1-dimensi dan menyiasat kelakuan ini melalui perubahan parameter ...gelombang 1-dimensi perlu kajian dengan menggunakan kaedah Sintesis Bermod Terhingga untuk model persamaan gelombang dalam ... See full document

... Navier-Stokes equation is solved numerically using a finite differenced based method which essentially takes advantage of the best features of two well-established numerical formulations, the ... See full document

... than Equation (1) [6]. Also Logan has studied this problem using a perturbation method and settled up with an approximate solution by expanding the solution in terms of a power series and in terms of ... See full document

... governing equation, which is a non- linear partial differential equation in the form of Burgers’ equation which has been solved by using Crank- Nicolson finite difference ... See full document

... The finite-difference method is a standard numerical method for solving boundary value ...exact) difference approximation for some ordi- nary and partial differential equations ...best ... See full document

... elastic wave propagation is an important method for oil and gas ...elastic wave simulation in complex geological environment are always the focus ...in numerical modeling, a staggered grid ... See full document

... a numerical method for the generalized Novikov ...conservative finite difference scheme and use Brouw- er fixed point theorem to obtain the existence of the solution of the corres- ponding ... See full document

... Huxley equation in the form (24) with the initial and boundary conditions (25), and the exact solution ...The numerical computations were performed by using uniform ...Tables 1–4. As various ... See full document

... plate. Using this example some considerations about general features of the method have been ...are numerical solutions due to the discretisation of the ... See full document

... Burger’s_Fisher Equation, Differential Equation, Finite Difference Method ...Fisher equation is of high importance for describing different ...Burgers-Fisher equation arises in ... See full document

... Analysis Finite difference schemes are widely used in solving time dependent partial differential equations numerically, however in approximation of derivatives using Taylor’s series, truncation of ... See full document

... The numerical solution shown in Figure 6 was calculated using a variable time ...Figure 1); the error is approximately 3 times ...> 1 for a few ... See full document

... efficient numerical scheme based on trigonometric cubic B spline functions is pre- sented in this paper to find the approximate solutions of a time fractional diffusion-wave equation with reaction ... See full document

... In this paper, we study the controllability of the semi-discrete internally controlled 1-D wave equation by using the finite difference method. In the discrete setting of the finite difference ... See full document

... of finite difference and cubic B-spline are applied which is focuses in one dimensional damped wave ...in finite difference method is approximated to centered difference ... See full document

... the numerical solution of partial differential equations (PDEs) with various types of nonlocal conditions has been growing ...splitting finite- difference scheme for a two-dimensional ... See full document

... method scheme may be unsuccessful if the region of the problems is complex or the boundary conditions are ...case, numerical solution method will be very ...of numerical analysis is to provide ... See full document

... parabolic equation; Strang splitting method 1 Introduction Many physical phenomena are simulated with parabolic equations such as proliferation of gas, the penetration of liquids, heat conduction and spread ... See full document

... The numerical representation of two dimensional third order K-dV equation for this problem is obtained by the Fortran scheme compared with analytical solution to the following cases for   ... See full document