Ansys Employee
For velocity decay you can create isovalue/clips of velocity at certain magnitude like at 0.00x [m/s]. For jet radius estimation you can use radial coordinate. Under Cell Zone provide first the right axis of rotation /symmetry of the jet and the center of the jet. Afterwards you can identify the radius on contour plot or just create an isosurface of max-velocity or the velocity at which the radius can be quantified and plot the radial coordinate on it or make an average on it.n