Fig. 8

(a). Effect of the Prandtl parameter \({\varvec{P}}{\varvec{r}}\) on the Temperature field using MWNN-PSO-NNA and the reference results, (b). Effect of the Schmidt parameter \({\varvec{S}}{\varvec{c}}\) on the Temperature field using MWNN-PSO-NNA and the reference results.