This article, investigates the behaviour of an ionized nanoliquid motion regarding heat transmission between two parallel discs. In proposed model, squeezing flow Cu-water nanofluid with electrical potential force is analysed for studying properties and uniform magnetic field applied to that fluid, by taking surface bottom disc porous. We have also studied effects different nanomaterials on thr...

In (Al2O3-Cu/H2O) hybridized nanofluid (HYNF) is an unsteady electro-hydrodynamic stagnation point flow. A stretchable (shrinkable) surface that was convectively heated studied in the past. addition to traditional nonslip surface, heat generating (absorbing) and velocity slippage constraints are deliberated this research. An obtained nonlinear scheme resolved by homotopy analysis method. Govern...

in order to examine the laminar convective heat transfer of nanofluid, experiments carried out using silver-oil nanofluid in a concentric annulus with outer constant heat flux as boundary condition. silver-oil nanofluid prepared by electrical explosion of wire technique and observed no nanoparticles agglomeration during nanofluid preparation process and carried out experiments. the average size...

Abstract The influence of slip parameter, viscous dissipation, and Joule heating parameter on MHD boundary layer nanofluid flow over a permeable wedge-shaped surface was analysed. PDEs the associated conditions were transformed to set non-similar ODEs obtained system equations solved numerically with help spectral quasi-linearization method (SQLM) by applying suitable software. This helps ident...

Heat transfer analysis of the pulsatile flow a hybrid nanofluid through constricted channel under impact magnetic field and thermal radiation is presented. Hybrid nanofluids form new class nanofluids, distinguished by properties functional utilities for improving heat rate. The behaviors water-based copper plus single-wall carbon nanotube, i.e., (Cu–SWCNT/water), over each velocity, wall shear ...

The problem of steady two-dimensional boundary layer flow momentum, heat and mass transfer over a stretching permeable wedge-shaped surface in nanofluid presence magnetic field has been studied. In this respect, the governing partial differential equations have converted into ordinary by using local similarity transformation. transformed then solved numerically bvp4c MATLAB software. effects pe...

Different kinds of nanofluids show peculiar characteristics. In this work, a mixed nanofluid consisting of single-wall carbon nanohorns and silver nanoparticles aqueous suspensions is prepared and optically characterized, in the perspective to merge the favorable optical characteristics of carbon nanohorn-based nanofluids to the good thermal properties of silver-nanofluids. For the samples, bot...

The nonlinear two-dimensional forced-convection boundary-layer magneto hydrodynamic MHD incompressible flow of nanofluid over a horizontal stretching flat plate with variable magnetic field including the viscous dissipation effect is solved using the homotopy perturbation method HPM . In the present work, our results of the HPM are compared with the results of simulation using the finite differ...

This paper presents and discusses the numerical simulations of transient laminar natural convection cooling of high Prandtl number fluids in cubical cavities, in which the six walls of the cavity are subjected to a step change in temperature. The effect of the fluid Prandtl number on the heat transfer coefficient is studied for three different fluids (Golden Syrup, Glycerin and Glycerin-water s...

The Prandtl model succinctly combines the 1D stationary boundary-layer dynamics and thermodynamics of simple anabatic and katabatic flows over uniformly inclined surfaces. It assumes a balance between the along-the-slope buoyancy component and adiabatic warming/cooling, and the turbulent mixing of momentum and heat. In this study, energetics of the Prandtl model is addressed in terms of the tot...