z-logo
Premium
Soret and Dufour effects on the mixed convection flow of a second grade fluid subject to Hall and ion‐slip currents
Author(s) -
Hayat T.,
Nawaz M.
Publication year - 2010
Publication title -
international journal for numerical methods in fluids
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.938
H-Index - 112
eISSN - 1097-0363
pISSN - 0271-2091
DOI - 10.1002/fld.2405
Subject(s) - homotopy analysis method , nusselt number , sherwood number , dimensionless quantity , partial differential equation , combined forced and natural convection , mechanics , boundary layer , ordinary differential equation , parasitic drag , boundary value problem , mathematics , thermodynamics , fluid dynamics , flow (mathematics) , chemistry , materials science , convection , homotopy , physics , differential equation , mathematical analysis , natural convection , reynolds number , pure mathematics , turbulence
An analysis is performed to investigate Soret and Dufour effects on mixed convection boundary layer three‐dimensional flow of an electrically conducting second grade fluid over a linearly stretching vertical sheet. Hall and ion‐slip effects are retained in the presence of mass diffusion of chemically reacting species. The governing partial differential equations are transformed into the ordinary differential equations by the use of similarity variables. The resulting problems are solved analytically by homotopy analysis method (HAM). A comparative study between the present and existing limiting results is carefully made. The convergence of derived series solutions is ensured. The influence of different physical parameters on dimensionless velocities, temperature and concentration field are seen through plots. The variation of skin friction coefficients, Nusselt number and Sherwood number for different values of involved parameters is analyzed. Copyright © 2010 John Wiley & Sons, Ltd.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here