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 na...

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Bibliographic Details
Published in:Applied nanoscience 2023, Vol.13 (1), p.585-594
Main Authors: Gowda, R. J. Punith, Kumar, R. Naveen, Rauf, A., Prasannakumara, B. C., Shehzad, S. A.
Format: Article
Language:English
Subjects:
Blowing
Brownian motion
Chemistry and Materials Science
Diffusion
Heat transmission
Magnetic properties
Materials Science
Mathematical models
Membrane Biology
Nanochemistry
Nanofluids
Nanomaterials
Nanoparticles
Nanotechnology
Nanotechnology and Microengineering
Original Article
Parameters
Rotating disks
Runge-Kutta method
Skin friction
Velocity
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Summary: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.
ISSN:2190-5509
2190-5517
DOI:10.1007/s13204-021-01863-y