Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/90034
Type: | Journal article |
Title: | Analytical and numerical evaluation of steady flow of blood through artery |
Author: | Sedaghatizadeh, N. Barari, A. Soleimani, S. Mofidi, M. |
Citation: | Biomedical Research -Aligarh-, 2013; 24(1):88-98 |
Publisher: | Scientific Publishers of India |
Issue Date: | 2013 |
ISSN: | 0970-938X 1880-313X |
Statement of Responsibility: | N. Sedaghatizadeh, A. Barari, Soheil Soleimani, M. Mofidi |
Abstract: | 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. |
Keywords: | Blood flow; artery; Cosserat continuum; viscoelastic response; non-Newtonian |
Rights: | © Scientific Publishers of India |
Appears in Collections: | Aurora harvest 2 Mechanical Engineering publications |
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