You can plot the velocity (U) vs height and kinetic turbulence energy (k) vs height graph at any particular location. First, create a line at any particular location by defining the endpoints. Then we can calculate turbulence intensity by using these equations , I= u'/U, u'=sqrt(2/3*k)

On CFD-Post you need to create a line, from the bottom to the top of the domain.

Then insert a chart. On data series tab, select the line you created on location. On X axis tab, select Turbulence Kinetic Energy. On Y axis, select the vertical coordinate (Z). Then apply.

You can also export the TKE values on File -> export -> export, selecting the variables and the location (line).

Dr. Willian Andreão I think this is the easiest way to export the data directly from ANSYS CFX. I also validated from the Turbulence Intensity Equation. A comparison between the ANSYS data and mathematical expression plot presented her.