Effect of Wind on Mean Radiant Temperature

Hi all.

I’m going to be adding some results from a CFD study for an area to a UTCI model. I’ve run some tests using fixed values for windspeed and have noticed that the MRT values change when the wind speed changes. I just wanted to see if anyone has experienced this as well and if there is anyone who can explain the how the wind effects MRT (would be interested to know what goes on under the hood with the calcs)