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%20%20%20%20Two-Layered%20Model%20of%20blood%20flow%20through%20arterial%20catheterization%20with%20non-symmetric%20constriction
Research article
  

Two-Layered Model of blood flow through arterial catheterization with non-symmetric constriction


Rupesh K. Srivastav

Department of Mathematics, Integral University, Lucknow- 226001, India.


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Received: February 11, 2015,   Accepted: March 20, 2015,   Published: March 20, 2015.


Abstract:

In this paper flow of blood through a narrow catheterized artery with axially non-symmetrical stenosis has been investigated. Flowing blood has been represented by a two-layered model consisting of a core region of suspension of all the erythrocyte assumed to be a particle-fluid suspension (i.e., a suspension of all erythrocyte in plasma) and a peripheral layer of plasma (Newtonian fluid). The expression for the flow characteristics, namely the impedance, the wall shear stress, the shear stress at stenosis throat has been derived. The extensive quantitative analysis is performed through numerical computations of the desired quantities having rheological relevance through their graphical representations so as to validate the applicability of the present model.


Keywords: Haematocrit, impedance, shear stress, erythrocyte, plasma


Citation:

Rupesh K. Srivastav (2015). Two-Layered Model of blood flow through arterial catheterization with non-symmetric constriction. J. of Computation in Biosciences and Engineering. V2I2. DOI: 10.15297/JCLS.V2I2.1


Copyright:

© 2015 Rupesh K. Srivastav. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.


      
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      Journal of Computation in Biosciences and Engineering