Fully 3D OpenFOAM Software Simulations
At Polydynamics we use OpenFOAM (www.openfoam.org) frequently. Some screenshots of our computer simulations are shown below.

Temperature distribution in a portion of a rotating extrusion die.

Wall shear stress distribution in a portion of a rotating extrusion die.
Velocity distribution in a portion of a counter-rotating extrusion die.
Temperature distribution in a portion of a counter-rotating extrusion die.

Air velocity distribution in a portion of a pipe extrusion die.