Working Paper Article Version 1 This version is not peer-reviewed

Blood Flow Analysis in Tapered Stenosed Arteries with Influence of Heat and Mass Transfer

Version 1 : Received: 18 March 2019 / Approved: 20 March 2019 / Online: 20 March 2019 (16:49:24 CET)

How to cite: Liu, Y.; Liu, W. Blood Flow Analysis in Tapered Stenosed Arteries with Influence of Heat and Mass Transfer. Preprints 2019, 2019030200 Liu, Y.; Liu, W. Blood Flow Analysis in Tapered Stenosed Arteries with Influence of Heat and Mass Transfer. Preprints 2019, 2019030200

Abstract

A non-Newtonian fluid model is used to investigate the two-dimensional pulsatile blood flow through a tapered artery with a stenosis. The mixed convection effects of heat and mass transfer are also taken into account. By applying non-dimensionalization and radial coordinate transformation, we simplify the system in a tube. Under the finite difference scheme, numerical solutions are calculated for velocity, temperature concentration, resistance, impedance, wall shear stress and shearing stress at the stenosis throat. Finally, Quantitative analysis is carried out.

Subject Areas

blood flow, stenosed artery, K-L model, heat and mass transfer, finite difference scheme

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