IJMMS International Journal of Mathematics and Mathematical Sciences 1687-0425 0161-1712 Hindawi Publishing Corporation 312179 10.1155/S0161171284000788 Longitudinal dispersion of tracer particles in a channel bounded by Porous media using slip condition Pal Dulal 1 Veerabhadraiah R. 1 Shivakumar P. N. 1, 2 Rudraiah N. 1 1 UGC–DSA Centre in Fluid Mechanics Department of Mathematics Bangalore University Bangalore 56001 India bub.ernet.in 2 Department of Applied Mathematics University of Manitoba Winnipeg, Manitoba R3T 2N2 Canada umanitoba.ca 1984 7 4 755 764 05 04 1983 1984 Copyright © 1984 Hindawi Publishing Corporation

Longitudinal dispersion of solute in a channel bounded by porous layers is studied using the analysis of Taylor [4] with BJ slip condition. The results of the present analysis are compared with those of Fung and Tang [2] obtained from using the no-slip condition. It is found that the effect of slip is significant only in the case when the membrane is permeable to solvent but not to the tracer. However, in the case when the membrane is permeable to both the tracer and the solvent, we find that our results coincide with those of Fung and Tang [2].

 dispersion boundary layers porous media blood flows