Hybrid Nanofluid Squeezing Flow with Hall Current and Nonuniform Source/Sink

Abstract

This study aims to investigate unsteady hybrid nanofluid squeezing flow based engine oil as base fluid, suspended in the midst of two revolving extensible disks with copper (Cu) and Gold (Au) as nanoparticles. Disks are rotating and stretching as different velocities and rates. The intended model is enhanced under the effect of Cattaneo-Christov(C-C) heat flux and thermal stratification. The influenced of non-uniform heat source/sink is demonstrated in the unique nature of the problem. Relevant similarity transformation method is supplemented for the conversion of partial differential equations into ordinary differential equations. A software, MATLAB function bvp4c is implemented to visualize the model. Sketches portraying impacts on velocities and temperature versus arising parameters are drawn and deliberated well. Moreover, drag force coefficient and heat transfer rate are evaluated for upper and lower disks in tabular form..