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http://bura.brunel.ac.uk/handle/2438/18002| Title: | Dispersion of waves and transmission-reflection in blood vessels with structured stents |
| Authors: | Frecentese, S Papathanasiou, TK Movchan, AB Movchan, NV |
| Keywords: | wave propagation;asymptotic analysis;periodic structures;stented arteries |
| Issue Date: | 20-Mar-2019 |
| Publisher: | Royal Society |
| Citation: | Frecentese, S., Papathanasiou, T.K., Movchan, A.B., and Movchan, N.V. (2019) 'Dispersion of waves and transmission–reflection in blood vessels with structured stents. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 475 (2223), 20180816, pp. 1-17. doi: 10.1098/rspa.2018.0816. |
| Abstract: | © 2019 The Authors. A new model is proposed for elastic waves induced by a pulsating flow in a stenotic artery containing several stents. Dispersion properties of the waves depend on the stent structure—this feature is addressed in the present paper. Several vascular stenting procedures include overlapping stents; this configuration is also included in the model. The dispersion and transmission properties are analysed; the analytical derivations are accompanied by illustrative numerical examples. |
| URI: | https://bura.brunel.ac.uk/handle/2438/18002 |
| DOI: | https://doi.org/10.1098/rspa.2018.0816 |
| ISSN: | 1364-5021 |
| Appears in Collections: | Dept of Mechanical and Aerospace Engineering Research Papers |
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|---|---|---|---|---|
| FullText.pdf | 1.25 MB | Adobe PDF | View/Open |
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