*7.8. Heat Transfer Rate*

Table 4 show numerical variation in Nusselt number *Nux*. Numerical variation of Φ, *Rd*, *B*1, *Ec*, and *M* are shown. It is observed that the higher value of Φ, *Rd*, *B*1, *Ec*, and *M* augmented the heat transfer rate for both SWCNTs and MWCNTs.
