Sample Code: Implementation of Upwind and Quick Schemes for 2D Diffusion/Advection CFD solvers The purpose of this code was to model 2D Diffusion and Advection using Upwind and Central Differencing ...

2D-Upwind-Finite-Difference-Fortran This repository contains a Fortran implementation of the 2D upwind finite difference method. The method is used for solving partial differential equations (PDEs) by ...

We consider a singularly perturbed convection-diffusion problem in a rectangular domain. It is solved numerically using a first-order upwind finite-difference scheme on a tensor-product ...