The evolution of nanofluids is important for improving the
thermal conductivity of base fluids. The influence of thermal radiation and
stratification on the magnetohydrodynamic micropolar nanofluid flow through a
shrinking sheet with the prescribed heat flux on the surface is examined. The
main aim of this study is to examine the effects of magnetohydrodynamics(MHD),
microrotation, thermal radiation, magnetic field, and the Cattaneo-Christov
heat flux law. The magnetic field pattern, characteristics of heat source,
thermal radiation, and the dispersion of volume fraction having an impact on
the effectiveness of nanoparticles’ heat and mass transfer rates. By using
boundary layer estimations and similarity substitutions, the partial
differential system is transformed into a set of nonlinear differential
equations and solved by using the variational finite element procedure. A
MATLAB program is developed to assess parametric simulations for skin friction
factor, microrotation, fluid velocity, rate of heat transfer, and thermal
properties of nanoparticles for the Glariken formulation. It is observed that
the temperature field declined due to increasing values of the thermal
stratification, and the heat transfer rate accelerated. The proposed optimal
results revealed that the skin friction factor is enhanced efficiently by
exerting suction and magnetohydrodynamic impact. There is a strong corelation
between the two sets of results, which shows that the finite element method
used here is accurate.
Author(s) Details:
Liaqat Ali,
School of Sciences, Xi’an Technological University, Xi’an 710021,
China.
Please see the link here: https://stm.bookpi.org/CICMS-V5/article/view/13142
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