Triple Diffusive Unsteady Flow of Eyring–Powell Nanofluid Over a Periodically Accelerated Surface With Variable Thermal Features

Abstract

This research communicates the triple diffusion perspective of Eyring-Powell nano-materials configured by a periodically moving configuration. The thermal consequences of variable natures are utilized as a novelty. Combined magnetic and porous medium effects are also involved, which result in a magneto-porosity parameter. The thermophoretic and Brownian motion aspects are reported by using Buongiorno's nanofluid theory. The formulated flow equations in non-dimensional forms are tackled with the implementation of a homotopy analysis algorithm. A detailed physical investigation against derived parameters is presented graphically. Due to periodically accelerated surface, the oscillations in velocity and wall shear stress have been examined.

Overlapping grid spectral collocation approach for electrical MHD bioconvection Darcy–Forchheimer flow of a Carreau–Yasuda nanoliquid over a periodically accelerating surface

“…This compelling situation is the time-dependent flow for which diverse features of fluid locomotion may be scrutinized at different times. This notion was pioneered by Wang 35 and extended by several researchers 28,[36][37][38][39][40][41][42][43][44] for various non-Newtonian fluids. Ali et al 36 scrutinized the MHD flow of viscoelastic fluid over a periodically accelerating surface with extrinsic features, including porous media and cross-diffusion.…”

“…Ahmad et al 40 explored the unsteady flow of Oldroyd-B fluid induced by periodically moving heated surface considering heat generation/absorption which was found to efficiently upsurge thermal field. Khan et al 41 reported on the triplediffusive unsteady flow of Powell-Eyring nanofluid induced by accelerated and periodically moving surface accounting for the collective impact of the porous medium and magnetizing field intensity. It was found that increment in magneto-porosity parameter demonstrates diminishing behavior in the periodic oscillation of velocity along with its magnitude.…”

Editorial: Recent Trends in Computational Fluid Dynamics

“…Khan et al [25] explored the thermal Eyring-Powell nanoliquid with triple diffusion via a periodic-moving system. A combination of some important parameters, such as the porosity parameter and magnetic effect, was also discussed.…”