A mathematical model of two layered magnetic fluid through a catheterized artery

Author

Vidya, K. ; Neeraja ; Dinesh, P.A.

Author_Institution

Dept. of Math., SDMIT, Ujire, India

fYear

2013

fDate

27-28 Sept. 2013

Firstpage

1

Lastpage

5

Abstract

A two phase magnetic fluid model of blood has been investigated through a catherterized artery. To account for the hematocrit and peripheral layer, blood has been represented by a two-layered macroscopic model consisting of a core region of suspension of all the erythrocytes assumed to be a particle-fluid suspension (i.e. a suspension of erythrhocytes in plasma) and a peripheral layer of plasma (Newtonian fluid). The expression for the plasma velocity, erythrocyte velocity and volumetric flow has been derived. The qualitative and quantitative analysis has been made for the flow characteristics with the existing models.

Keywords

blood; blood vessels; catheters; cellular biophysics; confined flow; haemodynamics; magnetohydrodynamics; suspensions; two-phase flow; Newtonian fluid; blood; catheterized artery; erythrocyte velocity; hematocrit layer; particle-fluid suspension; peripheral layer; plasma velocity; two layered magnetic fluid model; two phase magnetic fluid model; volumetric flow characteristics; Cauterized artery; Erythrocytes; Plasma; peripheral layer;

fLanguage

English

Publisher

iet

Conference_Titel

Research & Technology in the Coming Decades (CRT 2013), National Conference on Challenges in

Conference_Location

Ujire

Electronic_ISBN

978-1-84919-868-4

Type

conf

DOI

10.1049/cp.2013.2561

Filename

6851608