Partial slip in Darcy-Forchheimer carbon nanotubes flow by rotating disk

摘要

This article intends to illustrate the velocity and thermal slip effects in Darcy-Forchheimer flow by a rotating disk. Viscous dissipation is considered. Carbon nanotubes of two types (recognized as SWCNTs and MWCNTs) are utilized. Suitable variables are introduced for conversion of partial differential expressions into a system of ordinary differential equations. Computation of nonlinear system is arranged by optimal homotopic analysis technique (OHAM). Behaviors of involved variables on quantities of interest are graphically examined. Skin friction coefficients are increasing functions of velocity slip parameters. Local heat transfer rate has similar response for thermal slip parameter and Eckert number.