| CROSS-DISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY |
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Simulation of the Second Grade Fluid Model for Blood Flow through a Tapered Artery with a Stenosis |
S. Nadeem, Noreen Sher Akbar |
| Department of Mathematics, Quaid-i-Azam University, Islamabad 44000, Pakistan |
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| Cite this article: |
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S. Nadeem, Noreen Sher Akbar 2010 Chin. Phys. Lett. 27 068701 |
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Abstract We analyze the blood flow through a tapered artery, assuming the blood to be a second order fluid model. The resulting nonlinear implicit system of partial differential equations is solved by the perturbation method. The expressions for shear stress, velocity, flow rate, wall shear stress and longitudinal impedance are obtained. The physical behavior of different parameters is also discussed, as are trapping phenomena.
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| Keywords:
87.90.+y
47.10.-g
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Received: 23 December 2009
Published: 25 May 2010
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| PACS: |
87.90.+y
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(Other topics in biological and medical physics)
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47.10.-g
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(General theory in fluid dynamics)
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