A study of four-phase fluid and thermal enhancement based on tetra-hybrid nanofluid considering temperature jump on a spinning sphere

Abstract

The purpose of the current development is to investigate solar thermal radiations using advanced tetra-hybrid nano-structures in advanced industrial applications. The inclusion of tetra-hybrid nanoparticles into thermal energy storage devices is a vital mechanism while suspension nanoparticles can be treated as solar absorbers, absorbing solar light and converting it to heat. The current study reveals thermal efficiency by adding four kinds of nanoparticles in a time-dependent Casson fluid on a spinning sphere. Solar radiation, chemical reaction, heat sink and Soret effect, Dufour impact and electrohydrodynamic flow. Free-stream velocity changes with changes in time while the energy equation is tackled with convective boundary constraints. Similarity variables perform the role regarding conversion of (PDEs) partial-differential equations into desired (ODEs) ordinary-differential equations. Simulations have been tackled by a modified numerical approach called the finite element technique. Consequences are derived as by enhancing values E1 and A, it was found that velocity curves increase while velocity fields diminish when β and M. The Temperature curve is enhanced with large values of Hs,A and Ec and the temperature curve diminishes with large values of the Dufour parameter.

Keywords

• Tera-hybrid nanofluid
• Spinning body
• Electric field
• Casson fluid
• Joule heating
• Dufour effect