Heat Transfer Enhancement of Radiative Hybrid Nanomaterials Subject to Stretching/Shrinking Surface

Abstract

The stretching cylinder has its considerable trend in multiple disciplines including areas like power engineering, nuclear reactors, cancer rectifiers, petroleum diligence along with its operations in polymer extrusion, paper products, cooling bath, conflation carpeted photographic flicks, bobby cables thinning, essence spinning, water force systems, fiber technology, mixes medication, bonds, material handling conveyors, and colorful machine and electronic operations. Roshko[1]bettered a model to examine the fluid inflow over a cylinder. Proudman and Johnson [2] presented the stagnation point inflow past a cylinder. Fornberg [3] explained a numerical result for the inflow past a cylinder. Ganesan and Loganthan[4] worked to know the effect of glamorous force and constant heat flux on an unsteady inflow along a cylinder and concluded that the heat transfer rate increases with adding the Prandtl number. Nobari and Naderan [5] studied the fluid inflow characteristics due to the indirect cylinder. Ishaq and Nazar [6] reported the boundary layer inflow of fluid in the stretched cylinder. Bachok and Ishaq [7] analyzed the characteristics of heat transportation of a fluid on a stretched cylinder with heat flux. Hayat et al [8] bared the numerical result of MHD axisymmetric inflow of fluid past a stretching cylinder. Malik et al [9] applied the model of Williamson fluid to discover the numerical result for inflow of the fluid with variable thermally conductivity in variable mode and heat transfer goods along a stretching cylinder. Malik et al [10]reported the MHD stagnation point inflow of the Williamson fluid model over a stretched cylinder. The influence of variableness in thermal conduction of MHD Williamson fluid on a stretching cylinder was given by Salahuddin et al [11]. Latterly on, Malik et al [12] explored the numerical result of Williamson fluid over a stretched cylinder using the Keller box system along with homogeneous and miscellaneous responses. Like the same numerous experimenters have worked in these disciplines to explore new trends in the field. lately, the investigators [13-26] has been considerably delved by taking the hybrid nanoparticles like colorful shapes similar as cone, cylinder, rotating fragment and passable walls with colorful physical goods similar as slip, thermal radiation, variable parcels, heat source or Gomorrah and glamorous dipole. At present, there is a new technique used for heat transfer by using a hybrid nanofluid. Hybrid nanofluids draw the demanding attention of several researchers, engineers, and scientists because of their wide scope in numerous fields such as scientific, technical, and industrial uses named as medical lubrication, acoustics, microfluidics, generator cooling, transportation, manufacturing, naval structures, and solar heating, etc. We can use the word `hybrid' for two or more different nanoparticles that have distinct physical and chemical properties to create a homogeneous phase. Some of the researchers found that nanofluid thermal properties enhanced/improved with the help of the addition of multiple nanoparticles in the base fluid. The concept of hybrid nanofluid was introduced by Suresh [27] and [28] to enhance the positive aspects of Hybrid nanofluid. The numerical solution of 3-dimensional water-(Al₂O₃/Cu) hybrid nanofluid flow was examined by Devi and Anjali [29]. The numerical findings show that the Nusselt number in water-(Al₂O₃/Cu) is more effective than Cu/pure water nanofluid. the heat transfer in (Ag and CuO)-pure water and CuO/pure water nanofluids past a rotating surface with the effect of chemical reaction, heat generation, and thermal radiation was discussed by Tanzila and Nadeem [30]. They also proved that at the surface boundary hybridity enhanced the nanofluid temperature as well as the Nusselt number. Afrand et al. [31] studied the effects of nanoparticle concentration and distribution on the rheological behavior of ethylene glycol-(AgandFe₃O₄) hybrid nanofluid. Mehrali et al. [32] synthesized reduced (Fe₃O₄andGO) hybrid nanofluid by using tannic acid, graphene, oxide, and iron salts for the proceeding of stabilization and redundancy. It was distinguished that thermal conductivity is enhanced by using a hybrid nanofluid.