Effect of Micropolar Fluid Flow on Unsteady Convective Diffusive Mass Transfer in Doubly Connected Region
DOI:
https://doi.org/10.26713/cma.v14i4.2571Keywords:
Micropolar fluid, Dispersion, Catheterized artery, Species transport equation, Concentric cylindersAbstract
Solute transfer in a micropolar fluid flowing between two concentric cylindrical tubes is considered. The governing equations are solved analytically for velocity. The species transport equation is solved by using a long-time approach following Sankara Subramanian and Gill model to obtain mean concentration and coefficients of dispersion. The results are analysed with respect to a catheterized artery for the parameter values available in the literature. The effects of micro-rotation, reaction rate, and inner tube radius on the diffusive, convective, and dispersion coefficients are analysed by graphically depicting the numerical results.
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