I don't have a lot of experience with ANSYS I don't how to set up an axis of rotation for the zone round the pipe. I am also struggling plot that angle position along the pipe against the Nusselt number. the XY circumferential plot only allows me to plot against curve length and I don't understand what position on the cylinder the curve length translates to. I also cant access the file once I've made it. I am really struggling to recreate this experiment in ANSYS and measure the same parameters they did. it is meant to help validate my mesh for my actual experiment :( n