Loading...
Analytical and numerical evaluation of steady flow of blood through artery
601 viewed

Analytical and numerical evaluation of steady flow of blood through artery

Sedaghatizadeh, N

Analytical and numerical evaluation of steady flow of blood through artery

Sedaghatizadeh, N ; Sharif University of Technology | 2013

601 Viewed
  1. Type of Document: Article
  2. Publisher: 2013
  3. Abstract:
  4. Steady blood flow through a circular artery with rigid walls is studied by COSSERAT Continuum Mechanical Approach. To obtain the additional viscosities coefficients, feed forward multi-layer perceptron (MLP) type of artificial neural networks (ANN) and the results obtained in previous empirical works is used. The governing filed equations are derived and solution to the Hagen-Poiseuilli flow of a COSSERAT fluid in the artery is obtained analytically by Homotopy Perturbation Method (HPM) and numerically using finite difference method. Comparison of analytical results with numerical ones showed excellent agreement. In addition microrotation and the velocity profile along the radius are obtained by using both numerical and analytical approaches
  5. Keywords:
  6. Artery ; Blood flow ; Cosserat continuum ; Non-newtonian ; Viscoelastic response ; Analytic method ; Artery blood flow ; Artificial neural network ; Blood analysis ; Blood viscosity ; Classification algorithm ; Computer simulation ; Intermethod comparison ; Mathematical computing ; Mathematical model ; Steady state
  7. Source: Biomedical Research (India) ; Volume 24, Issue 1 , 2013 , Pages 88-98 ; 0970938X (ISSN)
  8. URL: http://www.biomedres.info/abstract/analytical-and-numerical-evaluation-of-steady-flow-of-blood-throughrnartery-1070.html