Waves and fluid–solid interaction in stented blood vessels

This paper focuses on the modelling of fluid–structure interaction and wave propagation problems in a stented artery. Reflection of waves in blood vessels is well documented in the literature, but it has always been linked to a strong variation in geometry, such as the branching of vessels. The aim...

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Detalles Bibliográficos
Autores principales: Frecentese, S., Argani, L. P., Movchan, A. B., Movchan, N. V., Carta, G., Wall, M. L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society Publishing 2018
Materias:
Research Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5806025/
https://www.ncbi.nlm.nih.gov/pubmed/29434515
http://dx.doi.org/10.1098/rspa.2017.0670
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author Frecentese, S.
Argani, L. P.
Movchan, A. B.
Movchan, N. V.
Carta, G.
Wall, M. L.
author_facet Frecentese, S.
Argani, L. P.
Movchan, A. B.
Movchan, N. V.
Carta, G.
Wall, M. L.
author_sort Frecentese, S.
collection PubMed
description This paper focuses on the modelling of fluid–structure interaction and wave propagation problems in a stented artery. Reflection of waves in blood vessels is well documented in the literature, but it has always been linked to a strong variation in geometry, such as the branching of vessels. The aim of this work is to detect the possibility of wave reflection in a stented artery due to the repetitive pattern of the stents. The investigation of wave propagation and possible blockages under time-harmonic conditions is complemented with numerical simulations in the transient regime.
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spelling pubmed-58060252018-02-12 Waves and fluid–solid interaction in stented blood vessels Frecentese, S. Argani, L. P. Movchan, A. B. Movchan, N. V. Carta, G. Wall, M. L. Proc Math Phys Eng Sci Research Articles This paper focuses on the modelling of fluid–structure interaction and wave propagation problems in a stented artery. Reflection of waves in blood vessels is well documented in the literature, but it has always been linked to a strong variation in geometry, such as the branching of vessels. The aim of this work is to detect the possibility of wave reflection in a stented artery due to the repetitive pattern of the stents. The investigation of wave propagation and possible blockages under time-harmonic conditions is complemented with numerical simulations in the transient regime. The Royal Society Publishing 2018-01 2018-01-17 /pmc/articles/PMC5806025/ /pubmed/29434515 http://dx.doi.org/10.1098/rspa.2017.0670 Text en © 2018 The Authors. http://creativecommons.org/licenses/by/4.0/ Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, provided the original author and source are credited.
spellingShingle Research Articles
Frecentese, S.
Argani, L. P.
Movchan, A. B.
Movchan, N. V.
Carta, G.
Wall, M. L.
Waves and fluid–solid interaction in stented blood vessels
title Waves and fluid–solid interaction in stented blood vessels
title_full Waves and fluid–solid interaction in stented blood vessels
title_fullStr Waves and fluid–solid interaction in stented blood vessels
title_full_unstemmed Waves and fluid–solid interaction in stented blood vessels
title_short Waves and fluid–solid interaction in stented blood vessels
title_sort waves and fluid–solid interaction in stented blood vessels
topic Research Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5806025/
https://www.ncbi.nlm.nih.gov/pubmed/29434515
http://dx.doi.org/10.1098/rspa.2017.0670
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