Flow over a backward facing step in CONVERGE CFD

Objective: Objective To simulate and analyse 2D open channel flow for backward facing step for 3 different mesh size for same geometry and same initial condition for 3 different cases. Case 1: dx = 2e-3m, dy = 2e-3m, dz = 2e-3m Case 2: dx = 1.5e-3m, …