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To view the grid we first need to create a plane that cuts our 3D model in half (otherwise it would be too hard to see a good profile of the mesh). To do this we go into:

Main Menu > Surfaces > PlanesPlane...

We change the values to appear as below:
x0 =0; y0=0; z0=0;
x1=1; y1=0; z1=0;
x2 =0; y2=0; z2=0;

It will look like this:

(INSERT PIC)

We name this Plane_Split. To view the grid we now go to:

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Main Menu > Define > Models > Solver

Choose Pressure Based under Solver, Absolute under Velocity Formulation, Green-Gauss Node Based under Gradient Option, Unsteady under Time , 2nd-Order Implicit underUnsteady Formulation, and Superficial Velocity under Porous Formulation.

(INSERT PIC)Use the default setting. Click Cancel.

Main Menu > Define > Models > Viscous

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