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Relevant bibliographies by topics / Axially Symmetric Stenosis

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Journal articles

Academic literature on the topic 'Axially Symmetric Stenosis'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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Journal articles on the topic "Axially Symmetric Stenosis"

1

Akbar, Noreen Sher. "Metallic nanoparticles analysis for the blood flow in tapered stenosed arteries: Application in nanomedicines." International Journal of Biomathematics 09, no. 01 (2015): 1650002. http://dx.doi.org/10.1142/s1793524516500029.

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Blood flow model is recycled to study the influence of magnetic field and nanoparticles in tapered stenosed arteries. The metallic nanoparticles for the blood flow with water as base fluid are not explored so far. The representation for the blood flow is through an axially non-symmetrical but radially symmetric stenosis. Symmetry of the distribution of the wall shearing stress and resistive impedance and their growth with the developing stenosis is another important feature of our analysis. Exact solutions have been evaluated for velocity, resistance impedance, wall shear stress and shearing s

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2

Akbar, Noreen Sher, and S. Nadeem. "Blood flow analysis in tapered stenosed arteries with pseudoplastic characteristics." International Journal of Biomathematics 07, no. 06 (2014): 1450065. http://dx.doi.org/10.1142/s179352451450065x.

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In this paper, the blood flow through a tapered artery with a stenosis by considering axially non-symmetric but radially symmetric mild stenosis on blood flow characteristics is analyzed, assuming the flow is steady and blood is treated as Williamson fluid. Perturbation solutions have been evaluated for velocity, resistance impedance, wall shear stress and shearing stress at the stenosis throat. The graphical results of different type of tapered arteries (i.e. converging tapering, diverging tapering, non-tapered artery) have been examined for different parameters of interest.

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3

Akbar, Noreen Sher, and S. Nadeem. "Mathematical analysis of Phan-Thien–Tanner fluid model for blood in arteries." International Journal of Biomathematics 08, no. 05 (2015): 1550064. http://dx.doi.org/10.1142/s1793524515500643.

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In the present paper, we have studied the blood flow through tapered artery with a stenosis. The non-Newtonian nature of blood in small arteries is analyzed mathematically by considering the blood as Phan-Thien–Tanner fluid. The representation for the blood flow is through an axially non-symmetrical but radially symmetric stenosis. Symmetry of the distribution of the wall shearing stress and resistive impedance and their growth with the developing stenosis is another important feature of our analysis. Exact solutions have been evaluated for velocity, resistance impedance, wall shear stress and

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4

Shah, Sapna Ratan. "Clinical Significance of Aspirin on Blood Flow through Stenotic Blood Vessels." Journal of Biomimetics, Biomaterials and Tissue Engineering 10 (May 2011): 17–24. http://dx.doi.org/10.4028/www.scientific.net/jbbte.10.17.

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In this present study a two-phase model for the influence of aspirin on peripheral layer viscosity for physiological characteristics of blood flow through stenosed blood vessels using Casson’s fluid model has been obtained. Flow of blood with axially non-symmetric but radially symmetric stenosis geometry is considered. The non-linear pressure equations have been solved with help of boundary conditions and the results are displayed graphically for different flow characteristics. It was found that the resistance to flow decreases as stenosis shape parameter increases whereas the resistance to fl

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5

Akbar, Noreen Sher. "Blood flow of Carreau fluid in a tapered artery with mixed convection." International Journal of Biomathematics 07, no. 06 (2014): 1450068. http://dx.doi.org/10.1142/s1793524514500685.

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This research is concerned with the mathematical modeling and analysis of blood flow in a tapered artery with stenosis. The analysis has been carried out in the presence of heat and mass transfer. Constitutive equation of Carreau fluid has been invoked in the mathematical formulation. The representation of blood flow is considered through an axially non-symmetrical but radially symmetric stenosis. Symmetry of the distribution of the wall shearing stress and resistive impedance and their growth with the developing stenosis is given due attention. Solutions have been obtained for the velocity, t

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6

Akbar, Noreen Sher. "Mixed convection analysis for blood flow through arteries on Williamson fluid model." International Journal of Biomathematics 08, no. 04 (2015): 1550045. http://dx.doi.org/10.1142/s179352451550045x.

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In this paper, the blood flow through a tapered artery with a stenosis by considering axially non-symmetric but radially symmetric mild stenosis on blood flow characteristics is analyzed, assuming the flow is steady and blood is treated as Williamson fluid. The effects of mixed convection heat and mass transfer are also carried out. Perturbation solutions have been calculated for velocity, temperature, concentration, resistance impedance, wall shear stress and shearing stress at the stenosis throat. The graphical results of different types of tapered arteries (i.e. converging tapering, divergi

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7

MISHRA, SHAILESH, NARENDRA KUMAR VERMA, and S. U. SIDDIQUI. "A SUSPENSION MODEL FOR BLOOD FLOW THROUGH A CATHETERIZED ARTERY." International Journal of Biomathematics 05, no. 05 (2012): 1250033. http://dx.doi.org/10.1142/s1793524511001714.

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The present work is concerned with the analysis of an axi-symmetric flow of blood through coaxial tubes where the outer tube has an axially symmetric mild stenosis and the inner tube has a balloon which is axi-symmetric in nature. The mild stenosis approximation is used to solve the present problem. The effect of the volume fraction density of the particles, the maximum height attained by the balloon, the radius of the inner tube, which keeps the balloon in position k, and the axial displacement of the balloon have been studied. Flow parameters such as the resistive impedance, the wall shear s

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8

Ratan Shah, Sapna, and S. U. Siddiqui. "A Physiologic Model for the Problem of Blood Flow through Diseased Blood Vessels." International Journal of Advances in Applied Sciences 5, no. 2 (2016): 58. http://dx.doi.org/10.11591/ijaas.v5.i2.pp58-64.

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This study focuses on the behavior of blood flow through diseased artery in the presence of porous effects. The laminar, incompressible, fully developed, non-Newtonian in an artery having axially non-symmetric but radially symmetric stenosis is numerically studied. Here blood is represented as Herschel-Bulkley fluid model and flow model is shown by the Navier-Stokes and the continuity equations. Using appropriate boundary conditions, numerical expression for volumetric flow rate, pressure drop and wall shear stress have been derived. The expressions are computed numerically and results are pre

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9

Diwakar, Chandrashekhar, and Sanjeev Kumar. "Effects of Axially Symmetric Stenosis on the Blood Flow in an Artery Having Mild Stenosis." International Journal of Mathematics Trends and Technology 35, no. 3 (2016): 163–67. http://dx.doi.org/10.14445/22315373/ijmtt-v35p522.

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10

Sapna, Ratan Shah, U. Siddiqui S., and Singh Anuradha. "A MATHEMATICAL MODEL TO STUDY THE SIMILARITIES OF BLOOD FLUID MODELS THROUGH INCLINED MULTI-STENOSED ARTERY." International Journal of Engineering Research and Modern Education 2, no. 1 (2017): 108–15. https://doi.org/10.5281/zenodo.801359.

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A mathematical model is presented to comparative steady of the flow behavior of Casson’s and Bingham Plastic fluid model through an inclined tube of non-uniform cross-section with multiple stenoses. The equation describing the flow has been solved and the expressions parameters on flow variables have been studied. The present study may be helpful for better understanding the flow characteristics of blood having multiple stenoses.<strong> </strong>The graphical representations have been made to validate the analytical findings with a view of its applicability to stenotic diseases. It is found t

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