A nanofluid couple stress flow due to porous stretching and shrinking sheet with heat transfer

The analysis of current work portrays the exact solution of couple stress fluid flow with heat transfer. Three variety of nanoparticles are placed inside the flow to achieve better thermal conductivity. Porous sheet inside the fluid flow is considered to yield new results of the study. With the use of similarity variables, the controlling PDEs of the issue are converted into ODEs. Analytical analysis is used to determine the domain and solution of the momentum and energy equations in terms of the Laguerre polynomial. In addition, skin friction and Nusselt number is also verified using non-dimensional different controlling parameters like thermal radiation (R), couple stress fluid parameter (C) , solid volume fractions (∅) , mass transpiration (Vc) and so on, to verify the results of the present work. Present work is very well argument with previously published paper and also it containing many industrial applications namely entropy generation, polymer production, automotive cooling system and microelectronics.