Heat Source and Activation Energy effects on 3D Couple Stress Casson Fluid Motion via Stretching Sheet

Abstract

The proposed study is significant importance due to more applications in bullets and aircrafts, drilling processes, biological treatments, food processing, manufacturing process of submarine, bio-engineering activities, and many engineering and industrial works like heating and cooling processes and chemical works. The aim of present work is to scrutinize the motion, HMTR for BL of CSC nanofluid (NFs) with NLTR, heat source and AE via SS. The compatible similarity variables are used to convert governing equations of considered liquid model occurred in the PDEs into ODEs form and then calculated through “Range-Kutta-Fehlberg” 4^th order algorithm with shooting technique. The physical parameters are plotted graphical representation in terms of  (“Axial direction”),  (“Transverse direction”),  (“Concentration”) as well as HMTR, and coefficient of skin friction. We found that, the concentration of couple stress NFs have more in presence of AE and skin friction coefficient is more in CSC NFs for higher porous parameter. The numerical solutions are comparing into some of previous articles, then we get good revolution of numerical values.