Nanofluids are liquids containing suspensions of solid nanoparticles and have attracted considerable attention because they undergo substantial mass transfer and have many potential applications in energy technologies. Most studies on nanofluids have used low-ionic-strength solutions, such as water and ethanol. However, very few studies have used high-ionic-strength solutions because the aggreg...

This article mainly concerns theoretical research on entropy generation influences due to heat transfer and flow in nanofluid suspensions. A conventional nanofluid of alumina-water (Al2O3-H2O) was considered as the fluid model. Due to the sensitivity of entropy to duct diameter, miniand microchannels with diameters of 3 mm and 0.05 mm were considered, and a laminar flow regime was assumed. The ...

The attention of researches in convective heat transfer by suspended nanoparticles base fluids has grown lately to promote uncommon techniques for enhancing the thermal performance fluids. In this study, stability period and properties aluminium oxide (Al2O3), silicon dioxide (SiO2) Al2O3–SiO2 hybrid were investigated at volume concentration 0.1vol.% dispersed Distilled Water (DW) as a fluid. Fo...

Single phase natural circulation loops are widely used passive systems in heat transfer applications. Since achievement of stable flow and highly efficient is the main concern recent studies, effects geometry working fluid on single loops’ performance getting attention. In this study, aspect ratio pipe diameter effect thermo-hydraulic mini SPNCLs (SPNCmLs) has been investigated numerically by d...

The intensive of this study is to examine the melting heat and second-order slip (SoS) effect at boundary in nanofluid hybrid (HN) ethylene–glycol (EG) based fluid through a curved surface using Modified Fourier Law (MFL) dust particles. Considering similarity transformation, PDEs are converted ODEs then solved numerically by finite element method (FEM). effects solid volume fraction (SVF), fac...

This investigation aims to study Magnetohydrodynamics (MHD)two-dimensional incompressible boundary layer performing non-Newtonian Carreau ternary-hybrid nanofluid flow with heat transfer through an exponential stretching curved surface. The has been synthesized titanium oxide, aluminum and silver dispersionin the base fluid water. TheNavier Stokes equation model govern partial differential equa...

In this work, a Homotopy Perturbation Solution of magnetohydrodynamic (MHD) model of boundary-layer equations for an electrically conducting Nanofluid flow bounded by an infinite parallel vertical permeable plates is to be introduced. This model is applied to study the mass and heat transfer of an unsteady nanofluid, incompressible flow with suction, internal heat generation, Hall Effect and Ch...