Analysis on intra-aneurysmal flow influence by stenting
This Using numerical simulation, the evolution of vortices in an aneurysm can be tracked. We examined large-scale swirling of blood within a significantly dilated aneurysm and quantified the pressure gradient and shear strain rate. Based on these fluid mechanical parameters, we are able to identify...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Conference Paper |
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IEEE Engineering in Medicine and Biology Society
2010
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/24980 |
| _version_ | 1848751579332608000 |
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| author | Wong, K. Thavornpattanapong, P. Tu, J. Sun, Zhonghua |
| author2 | Xiangrong Tong |
| author_facet | Xiangrong Tong Wong, K. Thavornpattanapong, P. Tu, J. Sun, Zhonghua |
| author_sort | Wong, K. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | This Using numerical simulation, the evolution of vortices in an aneurysm can be tracked. We examined large-scale swirling of blood within a significantly dilated aneurysm and quantified the pressure gradient and shear strain rate. Based on these fluid mechanical parameters, we are able to identify the difference in flow effects between the untreated and stented aneurysmal arteries. This study demonstrates that the large-scale vortex, pressure gradient and blood shear strain rate within an aneurysm sac reduces after stenting. |
| first_indexed | 2025-11-14T07:54:58Z |
| format | Conference Paper |
| id | curtin-20.500.11937-24980 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T07:54:58Z |
| publishDate | 2010 |
| publisher | IEEE Engineering in Medicine and Biology Society |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-249802017-09-13T15:52:52Z Analysis on intra-aneurysmal flow influence by stenting Wong, K. Thavornpattanapong, P. Tu, J. Sun, Zhonghua Xiangrong Tong Computational fluid dynamics Shear strain ratecomponent Aneurysm Flow analysis Vorticity This Using numerical simulation, the evolution of vortices in an aneurysm can be tracked. We examined large-scale swirling of blood within a significantly dilated aneurysm and quantified the pressure gradient and shear strain rate. Based on these fluid mechanical parameters, we are able to identify the difference in flow effects between the untreated and stented aneurysmal arteries. This study demonstrates that the large-scale vortex, pressure gradient and blood shear strain rate within an aneurysm sac reduces after stenting. 2010 Conference Paper http://hdl.handle.net/20.500.11937/24980 10.1109/BMEI.2010.5639477 IEEE Engineering in Medicine and Biology Society fulltext |
| spellingShingle | Computational fluid dynamics Shear strain ratecomponent Aneurysm Flow analysis Vorticity Wong, K. Thavornpattanapong, P. Tu, J. Sun, Zhonghua Analysis on intra-aneurysmal flow influence by stenting |
| title | Analysis on intra-aneurysmal flow influence by stenting |
| title_full | Analysis on intra-aneurysmal flow influence by stenting |
| title_fullStr | Analysis on intra-aneurysmal flow influence by stenting |
| title_full_unstemmed | Analysis on intra-aneurysmal flow influence by stenting |
| title_short | Analysis on intra-aneurysmal flow influence by stenting |
| title_sort | analysis on intra-aneurysmal flow influence by stenting |
| topic | Computational fluid dynamics Shear strain ratecomponent Aneurysm Flow analysis Vorticity |
| url | http://hdl.handle.net/20.500.11937/24980 |