Tutorial 3: Advanced BlockMesh Tutorial | Lid Driven Cavity with Obstacle

Learn advanced blockMesh techniques by setting up a cavity flow case with an internal obstacle. This tutorial demonstrates mesh generation strategies for simple geometries, including proper block subdivision, boundary condition setup, and mesh quality optimization. Perfect for understanding how to modify the standard cavity case to include geometric features while maintaining good mesh topology. Link to the blockMesh files used in this tutorial - https://1drv.ms/f/c/c7dfb17ce0fc1580/ErE1LjO3Nn1HsRsV5PyJGMUB8zEdkLIIUR1hg90uWznHZw?e=DmGfag