Vorticity Contours in Eulerian Multiphase Model

How to plot Vorticity for a Phasic Flow Field in Eulerian Multiphase Model?

Vorticity vector can be derived from the velocity flow field. Since Eulerian Model calculates a phase specific velocity field, the vorticity can be evaluated and plotted for each phase individually. This is done by using the velocity derivative functions directly available as post-processing variables within custom-field-function definitions.

For more details, refer to this document.