Magnetized flow of sutterby nanofluid through cattaneo-christov theory of heat diffusion and stefan blowing condition

Stefan blowing phenomenon in electrically conducting Sutterby material flow over stretchable rotating disk is demonstrated in this research. Cattaneo-Christov (CC) model of energy diffusion is adopted to analyze the heat transmission. Buongiorno model is carried out to evaluate the involvement of nanoparticles. The formulated system of partial differential expressions is re-structured by the enactment of similarity functions. Runge-Kutta-Fehlberg (RKF) fourth-fifth order process has been executed to communicate the solution of velocity, thermal and solutal fields. The velocity, concentration, thermal fields, skin friction, rate of mass and heat transportations are explored for the embedded non-dimensional parameters graphically. Result reveals that the rise in Stefan blowing factor leads to an enhancement in radial and tangential velocities gradients. The velocity of nanomaterial is reduced by the incrementing material parameter values. The augmenting magnetic parameter values reduced the liquid velocity but improves the temperature. The thermophoretic force and Brownian motion involvement resulted the higher thermal field.

Automated summary

In this research, the Stefan blowing phenomenon in electrically conducting Sutterby material flow over a stretchable rotating disk is demonstrated. The CC model and Buongiorno model are adopted to analyze energy diffusion and evaluate the involvement of nanoparticles. The re-structured system of partial differential expressions is solved using RKF process to communicate the solution of velocity, thermal and solutal fields, with results showing the influence of Stefan blowing factor on velocity gradients and nanomaterial speed, as well as the impact of magnetic parameter values on liquid velocity and temperature.