Similarity solutions of the effect of variable viscosity on unsteady mixed convection boundary layer flow over a vertical surface embedded in a porous medium via HAMAD formulations

Faculty Of Science

Assiut University

Similarity solutions of the effect of variable viscosity on unsteady mixed convection boundary layer flow over a vertical surface embedded in a porous medium via HAMAD formulations

Research Authors
M.A.A. Hamad, M. A. Bashir
Research Abstract

A theoretical study is carried out to investigate the steady laminar
boundary layer
ow due to a rotating frustum of a cone. The symmetry
group and similarity solutions are obtained by employing Lie group the-
ory. The e ects of the streamwise coordinate and half cone angle on the
velocity eld are presented.
Keywords: Lie group analysis; Group classi cation; laminar
ow; boundary
layer; frustum of a cone

Research Department
Department of Mathematics
Research Journal
World Applied Science Journal
Research Member
Mohammed Abdallah Abdallah Hamad
Research Rank
1
Research Vol
Vol. 12, No.4
Research Year
2011
Research Pages
PP. 519-530