Study of icoFOAM solver to simulate the flow through a backward-facing step by creating mesh with different grading factors

Objective: Objective To study the icoFoam solver and simulate flow through backward-facing step Specification The number of cells along the direction of flow = 200 The number of cells along the y-direction for each block = 10 Inlet Velocity is 1 m/sec. Geometry Define the geometry using the vertices as…