Using the Nusselt number calculated from each calculation result, Nui, the square difference between Nu and Nui, /, is defined as where N denotes the total number of calculation results. The square difference / is minimized when
Using the Nusselt number calculated from each calculation result, Nui, the square difference between Nu and Nui, /, is defined as where N denotes the total number of calculation results. The square difference / is minimized when