Please use this identifier to cite or link to this item: http://hdl.handle.net/10174/30050

Title: Flow comparison of grafts with different sizes in bypass of an artery
Authors: Chen, Z. S.
Miguel, A. F.
Aydin, M.
Aydin, E.
Keywords: Arteries
Bypass grafts
hemodynamics
CFD
Issue Date: 2021
Citation: Z. S. Chen, A. F. Miguel, M. Aydin, E. Aydin. Flow comparison of grafts with different sizes in bypass of an artery. 12th Conference on Dynamical Systems Applied to Biology and Natural Sciences, Virtual DSABNS, February 2-5, 2021, pp. 83-84
Abstract: In this study, CFD is used to investigate the flow characteristics in arteries with different degrees of stenosis. Numerical simulations of blood flow through bypass models of different sizes are also performed. These will improve understanding of bypass flows, in order to prevent recirculation, flow separation and backward flow. The influence of bypass geometry and artery (host)-graft diameter ratio is investigated. The flow resistance decreases as this ratio increases. It is also observed that, as the degree of stenosis increases, flow resistance increases.
URI: http://hdl.handle.net/10174/30050
ISBN: 978-989-98750-8-1
Type: article
Appears in Collections:FIS - Artigos em Livros de Actas/Proceedings

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