Effect of stenosis growth on blood flow at the bifurcation of the carotid artery

Aikaterini Stamou; Jovana Radulovic; James Buick

doi:10.1016/j.jocs.2021.101435

Effect of stenosis growth on blood flow at the bifurcation of the carotid artery

Aikaterini Stamou, Jovana Radulovic, James Buick

University of Portsmouth

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

The effects of stenosis growth on the flow properties of blood in the bifurcation region of the carotid artery are considered. Details of the blood flow are simulated using the lattice Boltzmann method and the development of the stenosis is simulated in regions where there is a low velocity and low wall shear stress. The model is applied to investigate the near-wall haemodynamics, at different stages of stenosis development, over a cardiac cycle.
Variations in time-averaged flow parameters are also considered.

Original language	English
Article number	101435
Number of pages	16
Journal	Journal of Computational Science
Volume	54
Early online date	17 Aug 2021
DOIs	https://doi.org/10.1016/j.jocs.2021.101435
Publication status	Published - Sept 2021
Externally published	Yes

Keywords

Haemodynamics
Lattice Boltzmann method
Simulation
Stenosis development

ASJC Scopus subject areas

Theoretical Computer Science
General Computer Science
Modelling and Simulation

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https://researchportal.port.ac.uk/en/publications/effect-of-stenosis-growth-on-blood-flow-at-the-bifurcation-of-theLicence: CC BY-NC-ND

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title = "Effect of stenosis growth on blood flow at the bifurcation of the carotid artery",

abstract = "The effects of stenosis growth on the flow properties of blood in the bifurcation region of the carotid artery are considered. Details of the blood flow are simulated using the lattice Boltzmann method and the development of the stenosis is simulated in regions where there is a low velocity and low wall shear stress. The model is applied to investigate the near-wall haemodynamics, at different stages of stenosis development, over a cardiac cycle. Variations in time-averaged flow parameters are also considered.",

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AU - Buick, James

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N2 - The effects of stenosis growth on the flow properties of blood in the bifurcation region of the carotid artery are considered. Details of the blood flow are simulated using the lattice Boltzmann method and the development of the stenosis is simulated in regions where there is a low velocity and low wall shear stress. The model is applied to investigate the near-wall haemodynamics, at different stages of stenosis development, over a cardiac cycle. Variations in time-averaged flow parameters are also considered.

AB - The effects of stenosis growth on the flow properties of blood in the bifurcation region of the carotid artery are considered. Details of the blood flow are simulated using the lattice Boltzmann method and the development of the stenosis is simulated in regions where there is a low velocity and low wall shear stress. The model is applied to investigate the near-wall haemodynamics, at different stages of stenosis development, over a cardiac cycle. Variations in time-averaged flow parameters are also considered.

KW - Haemodynamics

KW - Lattice Boltzmann method

KW - Simulation

KW - Stenosis development

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Effect of stenosis growth on blood flow at the bifurcation of the carotid artery

Abstract

Keywords

ASJC Scopus subject areas

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