Dissipative flow of hybrid nanoliquid (H2O-aluminum alloy nanoparticles) with thermal radiation

Abstract

An improvement in heat transfer fluid is one of the important tasks which can be achieved through implementation of hybrid nanoparticles. Hence the aim of this study is to communicate flow of hybrid nanoliquid by stretchable rotating disk. The considered hybrid nanoliquid is a combination of AA7072 and AA7075 nanoparticles and water. Law of energy incorporates the thermal radiation, dissipation and irregular heat source terms. Von Karman variables lead to the dimensionless problem under consideration. Reduced system is tackled numerically via NDSolve based Shooting scheme. Graphical descriptions are made against various physical variables of interest. Moreover rate of heat transfer at disk is estimated. Present work pointed out that local heat transfer rate accelerates for higher thermal radiation and thermal slip parameters whereas decaying trend is seen for higher estimations of Eckert number and (ESHS) parameter. It is noted that fluid velocity reduces for higher volumetric fraction. Furthermore hybrid nanomaterials have great influence throughout our analysis when compared with regular nanomaterials. The peculiar outcomes achieved in this study are important in industrial research, academics and discussion about heat transfer analysis in flow of two types of nanoliquids by keeping the regular fluid fixed. Finally key points of present analysis are included.