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Numerical solution of mixed convection flow of an MHD Jeffery fluid over an exponentially stretching sheet in the presence of thermal radiation and chemical reaction

Numerical solution of mixed convection flow of an MHD Jeffery fluid over an exponentially... AbstractWe numerically investigate a mixed convection model for a magnetohydrodynamic (MHD) Jeffery fluid flowing over an exponentially stretching sheet. The influence of thermal radiation and chemical reaction is also considered in this study. The governing non-linear coupled partial differential equations are reduced to a set of coupled non-linear ordinary differential equations by using similarity functions. This new set of ordinary differential equations are solved numerically using the Spectral Quasi-Linearization Method. A parametric study of physical parameters involved in this study is carried out and displayed in tabular and graphical forms. It is observed that the velocity is enhanced with increasing values of the Deborah number, buoyancy and thermal radiation parameters. Furthermore, the temperature and species concentration are decreasing functions of the Deborah number. The skin friction coefficient increases with increasing values of the magnetic parameter and relaxation time. Heat and mass transfer rates increase with increasing values of the Deborah number and buoyancy parameters. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Open Physics de Gruyter

Numerical solution of mixed convection flow of an MHD Jeffery fluid over an exponentially stretching sheet in the presence of thermal radiation and chemical reaction

Shateyi, Stanford; Marewo, Gerald T.
Open Physics , Volume 16 (1): 11 – May 24, 2018
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Publisher
de Gruyter
Copyright
© 2018 S. Shateyi and G. T. Marewo, published by De Gruyter
ISSN
2391-5471
eISSN
2391-5471
DOI
10.1515/phys-2018-0036
Publisher site
See Article on Publisher Site

Abstract

AbstractWe numerically investigate a mixed convection model for a magnetohydrodynamic (MHD) Jeffery fluid flowing over an exponentially stretching sheet. The influence of thermal radiation and chemical reaction is also considered in this study. The governing non-linear coupled partial differential equations are reduced to a set of coupled non-linear ordinary differential equations by using similarity functions. This new set of ordinary differential equations are solved numerically using the Spectral Quasi-Linearization Method. A parametric study of physical parameters involved in this study is carried out and displayed in tabular and graphical forms. It is observed that the velocity is enhanced with increasing values of the Deborah number, buoyancy and thermal radiation parameters. Furthermore, the temperature and species concentration are decreasing functions of the Deborah number. The skin friction coefficient increases with increasing values of the magnetic parameter and relaxation time. Heat and mass transfer rates increase with increasing values of the Deborah number and buoyancy parameters.

Journal

Open Physics – de Gruyter

Published: May 24, 2018

References

  • A new integral transform operator for solving the heat-diffusion problem
  • Peristaltic transport of a Jeffrey fluid under the effect of magnetic field in an asymmetric channel
  • Radiative flow of MHD Jeffrey fluid past a stretching sheet with surface slip and melting heat transfer
  • Influence of heat transfer on MHD oscillatory flow of Jeffrey fluid in a channel
  • Mixed convection boundary layers in the stagnation-point flow toward a stretching vertical sheet
  • Mixed convection heat transfer to Sisko fluid over a radially stretching sheet in the presence of convective boundary conditions
  • Convective heat and mass transfer in MHD mixed convection flow of Jeffrey nanofluid over a radially stretching surface with thermal radiation
  • Three-dimensional stretched flow of Jeffrey fluid with variable thermal conductivity and thermal radiation
  • Mixed convection flow of jeffrey nanofluid with thermal radiation and double stratification
  • Hidden Phenomena of an MHD Unsteady Flow in Porous Medium with Heat Transfer
  • Effects of thermal radiation on the boundary layer flow of a Jeffrey fluid over an exponentially stretching surface
  • Numerical Solution of MHD Flow over a Nonlinear Porous Stretching Sheet
  • A new numerical technique for local fractional diffusion equation in fractal heat transfer
  • A Spectral Relaxation Approach for Unsteady Boundary-Layer Flow and Heat Transfer of a Nanofluid over a Permeable Stretching/Shrinking Sheet
  • Mixed convection Jeffrey fluid flowover an exponentially stretching sheet with magnetohydrodynamic effect
  • Exact analytical solutions for the flow and haet transfer near the stagnation point on a stretching/sheet in a Jeffrey fluid
  • Mixed convection heat and mass transfer over a vertical plate in a power-law fluid-saturated porous medium with radiation and chemical reaction effects
  • Blood flow of Jeffrey fluid in a catherized tapered artery with the suspension of nanoparticles