The Lid-Driven Cavity Problem
CFD Benchmarking with Python and COMSOL
Summary
Report
1. Physical Problem and Mathematical Formulation
...
Finite Difference Solver in Python
Finite Element with COMSOL Multiphysics
This is a mapped mesh created like this in order to resolve discontinuities and vortices at the wall:
These are first steady state results for different Reynolds numbers:
Below I'm creating animations by sweeping over all stationary solutions:
