Wall jet plasma fluid flow problem for hybrid nanofluids with Joule heating

ABSTRACT

Hybrid fluids retain excellent energy transportation properties similar to mono-fluids. Like materials they have appliances in obvious fields such as solar collectors and military equipment. This analysis intends to analyse the important thermal radiation effects on Joule heating by wall jet blood flow in the presence of a hybrid nanofluid over the moving surface. At present, they hold blood by the base fluid into nanoparticles such as silver and zinc oxide. The governing PDEs were converted by non-linear ODEs into applying approximate transformations. These transformed nonlinear equations were determined mathematically using the finite element method. The contributory results of the current research enhanced injection and nanoparticle concentration parameters that add to the fluid motion although the magnetic field strength controls the motion. Also, this analysis displayed that the hybrid fluid has a much fair effect on the mechanical properties of the cylinder to be cooled with strength, ductility, hardness and stiffness. Here applying hybrid nanoparticles inside of the base fluid-(water) increased its cooling efficiency by 15–25% subject to the applied per cent of nanoparticles and utilising (ZnO-plasma)+Ag was the good cooling medium to the (Ag-water)+ZnO to bring great strength, hardness and stiffness.

KEYWORDS:

• Hybrid nanofluids
• wall jet
• Joule heating
• radiation

Disclosure statement

No potential conflict of interest was reported by the author(s).