*7.7. Surface Drag Force*

Table 3 show the numerical variation in term of skin friction *CFx*. Numerical variation of Φ, *k*1, *V*0, *Rb*, and *M* are shown. It is observed that the higher value of Φ, *k*1, *V*0, and *Rb* augmented the surface drag force *CFx* for both SWCNTs and MWCNTs while the opposite impact is found for M.
