© 1968 by Oxford University Press
LAMINAR FLOW WITH LARGE INJECTION THROUGH PARALLEL AND UNIFORMLY POROUS WALLS OF DIFFERENT PERMEARILITY
(
Department of Mathematics, University of Dundee
Department of Applied Mathematics, University of Liverpool
)
The steady laminar flow in a two-dimensional channel having porous walls of different permeability through which fluid is uniformly extracted or injected has been investigated by the authors (6) and (7). The authors gave solutions for small suction or blowing and for large suction at one or both walls. In the present paper a series solution for large blowing at both walls is obtained by using the method of inner and outer expansions. The resulting solution is confirmed by numerical results.