The advances in nanotechnology led to the development of new kinds engineered fluids called nanofluids. Nanofluids have several industrial and engineering applications, such as solar energy systems, heat conduction processes, nuclear chemical etc. motivation present work is analyze explore thermal dynamic behaviors a non-Newtonian fluid flow under time retardation effects. unsteady caused by bi...

A numerical investigation has been carried out applying single phase approach on turbulent forced convection flow of water based Al2O3 and TiO2 nanofluids flowing through a horizontal circular pipe under uniform heat flux boundary condition applied to the wall. The effect of volume concentrations, Brownian motion and size diameter of nanoparticles on flow and heat transfer have been examined fo...

In the present analysis, an unsteady MHD mixed convection flow is scrutinized for a non-Newtonian Casson hybrid nanofluid in stagnation zone of rotating sphere, resulting from impulsive motion angular velocity sphere and free stream. A set linearized equations derived governing ones, these differential are solved numerically using linearization–differential quadrature method. The surface shear ...

The thermal management of a system needs an accurate and efficient measurement exergy. For optimal performance, entropy should be minimized. This study explores the enhancement exchange in stream Eyring–Powell fluid comprising nanoparticles saturating vertical oriented dual cylindrical domain with uniform conductivity viscous dissipation effects. A symmetrical sine wave over walls is used to in...

Abstract The effects of a chemical reaction and radiative heat flux in nonlinear mixed thermo-solutal convection flow viscoelastic nanoliquid from stretchable surface are investigated theoretically. Newtonian heating is also considered. upper-convected Maxwell (UCM) model deployed to represent the non-Newtonian characteristics. includes influence thermal radiation that simulated via an algebrai...

In this study we applied thermal lens (TL) technique to study the effect of size on thermal diffusivity of cadmium sulphide (CdS) nanofluid prepared by using γ-radiation method containing particles with different sizes. In TL experimental set up a diode laser of wavelength 514 nm and intensity stabilized He-Ne laser were used as the excitation source and the probe beam respectively, respectivel...

NanoFluid have amazing advantage over base cooling fluids in terms of heat transfer removal characterization. In this paper a review on potential applications of Nanofluid technology in heat transfer enhancement has been addressed. This review sheds light on the current state of the art experimental research undertaken in this field and introduces todays novel ideas to resolve the present and u...