Effects of viscous dissipation and slip velocity on two-dimensional and axisymmetric squeezing flow of Cu-water and Cu-kerosene nanofluids

Abstract

Squeezing flow of nanofluids has been taken into account under the effects of viscous dissipation and velocity slip. Two types of base fluids are used to study the behavior of Copper nanoparticles between parallel plates. Nonlinear ordinary differential equations governing the flow are obtained by imposing similarity transformations on conservation laws. Resulting equations are solved by using an efficient analytical technique the variation of parameters method (VPM). Influences of nanoparticle concentration and different emerging parameters on flow profiles are presented graphically coupled with comprehensive discussions. A numerical solution is also sought for the sake of comparison. Effect of different parameters on skin friction coefficient and Nusselt number is also discussed.

A Study of Velocity and Temperature Slip Effects on Flow of Water Based Nanofluids in Converging and Diverging Channels

“…(9) and (10) with the associated boundary conditions (11) using VPM [40][41][42][43][44][45] the velocity and temperature can be written as,…”

On heat and mass transfer analysis for the flow of a nanofluid between rotating parallel plates

“…They considered the concentric annulus between cold and heated elliptic cylinders by applying magnetic action. Many researchers added valuable information about this novel field of nanofluids [18][19][20][21][22][23][24][25][26][27] The present study deals with the three dimensional model of heat flow of a nanofluid in a rotating system under the action of magnetic forces. Detailed analysis of the effects of Reynolds number, magnetic parameter, Rotation parameter, Diffusive parameter, Thermophoretic and Brownian motion parameters on the velocity, temperature, concentration profiles and rate of heat transfer is provided.…”

Convective heat transfer and thermo-diffusion effects on flow of nanofluid towards a permeable stretching sheet saturated by a porous medium

“…They also extended these studies to the case of nanofluids. One can easily find enough literature on convective nano fluid flows, however some of the studies are reported in [9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24] and references therein. Those also include some studies on nanofluid flow over a permeable stretching sheet saturated by porous medium.…”