Diffusive Mass Transfer in an Eccentric Annular Flow
نویسندگان
چکیده
The dispersion in an eccentric annulus region by taking blood as a Newtonian fluid with the investigation of oxygen transfer to the tissue cells in an eccentric catheterized artery is studied. The region bounded by eccentric circles in x-y plane is conformal mapping to concentric circles in plane using a conformal mapping 1 . z c The resulting governing equations are analytically solved by using transformation for the concentration. Numerical computations are carried out to understand the simultaneous effects of absorption parameter and eccentricity on the flow with respect to time. The observation through the numerical computation reveals that, as absorption parameter and eccentricity enhance, the solute concentration diminishes. ________________________________________________________________________
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