The flow of nanofluids through a porous medium is considered the optimum method for convective heat transfer. In this study, nanofluid in pipe with Navier slip investigated. Two water-based nanofluids, Copper (Cu) and alumina (Al2O3), were considered. governing equation presented non-dimensionalization has been done momentum energy equations, initial boundary conditions, skin friction, Nusselt ...

This study is an attempt to investigate the three-dimensional flow of engine oil-based nanofluid under impact rotation and partial slip phenomenon over a stretchable surface. Partial condition incorporated into system at boundaries arising quotient angular speed stretching constant regarded as impression on freely moving copper oxide-engine oil aluminum nanofluid. The designed problem has been ...

In this study, a closed-loop pulsating heat pipe experimental investigation was done with 1% wt concentration of cerium oxide/EG-water (60-40) nanofluid. The unsteady state measurement to determine the effect input, filling ratio and evacuation pressure on thermal performance pipe. is assessed in terms temperature variation, resistance effective conductivity most appropriate behaviour observed ...

In this paper, we study the effects of a magnetic force on flow hybrid bio - nano fluid (Cu Au. NPs) for peristaltic channel through porous medium in an asymmetric channel. Nanoparticles gold and copper as well blood (the base fluid) is taken into account. By using Adomian decomposition method to solve governing equations, formulas velocity, stream function, temperature, current density, have b...

Liquid nanofilm is used in industrial applications, such as heat exchangers, water desalination systems, pumps, distillation cooling and complex engineering systems. The present work focuses on the numerical investigation of condensation falling liquid film containing different types nanoparticles with a low-volume fraction. nanofluid falls inside exchanger by mixed convection. composed two par...

The manuscript is a presentation of the combined effect of magnetic and electric field on unsteady flow of Maxwell nanofluid over a stretching surface with thermal radiations. The flow of Maxwell nanofluid is assumed to be in an unsteady state. The basic governing equations changed to a group of differential equations, using proper similarity variables. The obtained modeled equations are nonlin...

Aim of this work is the design of a programmable electronic system for monitoring the environmental parameters and managing the electrical functions of a thermo-solar plant. The designed control unit detects data from temperature and light sensors, processes acquired information and commands external equipments (pumps, electric valves and power supplies) in order to optimize plant performances ...

Submitted: Aug 2, 2013; Accepted: Sep 10, 2013; Published: Sep 15, 2013 Abstract: The objective of this work is to analyze the chemical reaction and heat generation or absorption effects on MHD stagnation-point flow of a nanofluid over a porous stretching sheet. The uniform magnetic field strength B is applied in the direction normal to the flow. A highly nonlinear problem of nanofluid is model...