Variable thermal conductivity and thermophoretic aspects of free convection flow of a micropolar fluid due to a permeable cone: Heat source/sink

Boundary layer analysis is introduced for providing a numerical treatment of steady state free convection flow non-Newtonian fluid micropolar type through an isothermal vertical permeable cone under impacts variable thermal conductivity and thermophoretic force. Both heat generation or absorption viscous dissipation are considered. The resulting altered boundary equations numerically tackled by the help implicit finite difference approach. Two states addressed: one corresponds to constant conductivity, other conductivity. skin friction, couple stress coefficients fluctuations, Nusselt number miscellaneous significant sundry factors presented graphically argued. From calculated outcomes, coefficient reduces larger values vortex viscosity parameter R, while reverse trend noticed surface temperature exponent m factor. Augmentation in factor ω leads forces that encapsulates mass transmission. As certain case, system classical Newtonian liquid gained, dropping consequences.