Dynamics of convective slippery constraints on hybrid radiative Sutterby nanofluid flow by Galerkin finite element simulation

Abstract

The heat transport and entropy formation of an unsteady Sutterby hybrid nanofluid (SBHNF) are investigated in this work. SBHNF’s flowing and thermal transport properties are investigated by exposing the nanofluid to a slippery hot surface. This analysis includes the influences of solid-shaped nanoparticles, porous materials, radiative flux, and viscous dissipative flow. The Galerkin finite element technique (G-FEM) is used to find self-similar solutions to equations that are then transformed into ODEs using appropriate transformations. This research considers two diverse kinds of nanosolid-particles, copper (Cu) and graphene oxide (GO), using non-Newtonian engine-oil (EO) as the working fluid. In the flowing, energy, skin friction, Nusselt number, and entropy production, important findings for the various variables are visually depicted. The most notable finding of the analysis is that when SBHNF (GO–Cu/EO) is compared to a typical nanofluid (Cu–EO), the thermal transmission rate of SBHNF (GO–Cu/EO) gradually increases. Furthermore, heat transfer is greatest for spherical-shaped nanoparticles and lowest for lamina-shaped nanoparticles. The entropy in the model is increased when the size of the nanoparticles ϕ \phi is increased. The comparable impact is noticed once the radiation flowing N r {N}_{\text{r}} and Deborah number λ \lambda increase.

RETRACTED ARTICLE: Simulation of hybridized nanofluids flowing and heat transfer enhancement via 3-D vertical heated plate using finite element technique

“…Masayebidarched et al 19 performed theoretical analysis for the thermal enhancement in fluid with hybrid nanoparticles. Similar works published on the role of hybrid nanoparticles on thermal enhancement can be seen in references 20 – 32 .…”

Quadratic regression estimation of hybridized nanoliquid flow using Galerkin finite element technique considering shape of nano solid particles

“…On the one hand, the validity of the computational technique was tested by comparing the current method's performance to the available data on heat transfer rate in Refs. (Hussain et al, 2022b;Bouslimi et al, 2022). Table 3 demonstrates the consistent comparison found across the investigations.…”

“…Bouslimi et al (Hussain et al, 2022b) Hussain (Bouslimi et al, 2022) Present Results The illustration of the non-Newtonian Powell-Eyring fluid term (β 2 ) on the model profiles (flow velocity, temperature, and entropy) against a rising stream term (β 2 ) were depicted in Figures 5A,B,C. The velocity profile (Figure 5A) is decreased as the material term increases due to the material term shear being induced by infinite fluid viscosity.…”

Computational technique of thermal comparative examination of Cu and Au nanoparticles suspended in sodium alginate as Sutterby nanofluid via extending PTSC surface

“…The inside geometric PTSC is illustrated in Figure 1. The diminished conditions from Bouslimi et al 74 were utilized for the progression of gooey Sutterby nanofluid by standard limit layer approximations including inclined MHD, thermal radiation, variable thermal conductivity, and inclined joule heating impacts which are outlined as follows:…”