Numerical Flow Simulation: Introduction

This lecture introduces numerical flow simulation, focusing on the methodology and various research applications. Topics include flow stability, computational fluid dynamics, discretization methods, simulation workflow, and the challenges of solving complex equations like the Navier-Stokes equations. The course aims to equip students with the skills to run simulations, understand numerical methods, and make informed choices in modeling. Practical exercises with software like Matlab and OpenFOAM are included, along with an overview of the simulation workflow and common pitfalls in obtaining accurate results.