Now showing items 1-4 of 4
A computational method for regularized long wave equation
Quintic spline technique and splitting method have been used to develop a new-finite difference method to solve regularized long wave (RLW) equation. The convergence and the stability of the proposed method are discussed. ...
Higher-order solver for cylindricals problem
A fourth-order solver is developed by using the Runge-Kutta method and cubic spline function approximation technique for solving the hyperbolic system of equations with source term.The cylindrical shock wave problem is ...
Numerical technique for solving convective-reaction-diffusion equation
By using spotting-up technique and cubic splines, a numerical algorithum of second order accuracy is developed to solve the nonlinear equation ut= Re-1 uxx+ [f(U)]x + h(u) with prescribed initial and boundary conditions. ...
A numerical study of a converging cylindrical shock problem in relaxing gas flow
By modifying Rusanov’s difference scheme as developed for a quasilinear hyperbolic system of partial differential equations in quasi-conservative form, a converging cylindrical shock problem in vibrationally relaxing gas ...