Comprehensive examination of radiative electromagnetic flowing of nanofluids with viscous dissipation effect over a vertical accelerated plate

Abstract

This research aims to establish the MHD radiating convective nanofluid flow properties with the viscous dissipation across an exponentially accelerating vertical plate. As the plate accelerates, its temperature progressively increases. There are two separate types of water-based nanofluids that include copper ($$Cu$$ Cu ) and titanium dioxide ($$Ti{O}_{2}$$ T i O 2 ) nanoparticles, respectively. The most crucial aspect of this investigation is finding a closed-form solution to a nonlinear coupled partial differential equations scheme. Galerkin finite element method (G-FEM) is used to figure out the initial managing equations. Utilizing graphs, the effect of the flow phenomenon's contributing variables as well as the influence of other factors is determined and depicted. In the part dedicated to the findings and discussion, the properties of these emergent parameters are described in more depth. Nonetheless, the thermal radiation and heat sink factors increase the thermal profile. In addition, the greater density of the copper nanoparticles cause the nanoparticle volume fraction to lessen the velocity delineation.

Hall current and Dufour effect on the flow of a viscous fluid in the presence of suction, chemical reaction, and heat source: Laplace transform procedure

“…The obtained results are of practical interest in many industrial and engineering processes, such as solar power production, design of aircraft, Hall accelerators, and magnetometers. The present work can be extended for nanofluids and hybrid nanofluids, which have diverse applications in heat exchangers, cooling systems of nuclear reactors, microelectronics, solar collectors, and biomedicine 58–60 . Further, the model can be extended for different non‐Newtonian fluids incorporating the effects of slip, Soret, and nonlinear thermal radiation under the framework of the Cattaneo–Christov double diffusion model 61–63 …”