Ansys Fluent: Natural Convection With Nusselt Number Calculation

[@ayoube_baalla]

thanks a lot can you help me with the integral form of nusselt
how can i do it in ansys

[@abdulsamadraji8131]

Can we use this for the hotwall

[@JHZhang-s7p]

Too fuzzy!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!