/CFD-Fundamental

Implementation of the 12 steps approach to the Navier-Stokes equations, essential for simulating fluid dynamics.

Primary LanguageC++

JOSE Article

This repository presents an implementation of Prof. Lorena A. Barba's "12 Steps to Navier-Stokes" tutorial, featuring a methodical approach to understanding and solving the Navier-Stokes equations for fluid flow simulation. Within this repository, you'll find MATLAB, Python, and C++ code for each of the 12 steps, accompanied by in-depth explanations and references.

Contents

  • Steps 1 to 4 in 1D
  1. Linear Convection
  2. Nonlinear Convection
  3. Diffusion
  4. Burgers' Equation
  • Steps 5 to 10 in 2D
  1. Linear Convection
  2. Nonlinear Convection
  3. Diffusion
  4. Burgers' Equation
  5. Laplace Equation
  6. Poisson Equation
  • Steps 11 to 12 - Navier-Stokes Equation in 2D
  1. Cavity Flow
  2. Channel Flow

C++ and matplotlibcpp.h

The C++ code incorporates matplotlibcpp.h, a library offering Matplotlib-like plotting functionality. Simply include this header in your project and ensure Python with Matplotlib is installed.