A Comparative Study Based on Patient-Specific Fluid-Structure Interaction Modeling of Cerebral Aneurysms
Keyword(s):
We present an extensive comparative study based on patient-specific fluid-structure interaction (FSI) modeling of cerebral aneurysms. We consider a total of ten cases, at three different locations, half of which ruptured. We use the stabilized space-time FSI technique developed by the Team for Advanced Flow Simulation and Modeling (T⋆AFSM), together with a number of special techniques targeting arterial FSI modeling, which were also developed by the T⋆AFSM. What we look at in our comparisons includes the wall shear stress, oscillatory shear index and the arterial-wall stress and stretch. We also investigate how simpler approaches to computer modeling of cerebral aneurysms perform compared to FSI modeling.
2013 ◽
Vol 35
(9)
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pp. 1377-1384
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2011 ◽
Vol 27
(11)
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pp. 1665-1710
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2010 ◽
Vol 65
(1-3)
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pp. 308-323
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2008 ◽
Vol 58
(10)
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pp. 1081-1100
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2009 ◽
Vol 01
(01)
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pp. 179-199
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2012 ◽
Vol 19
(2)
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pp. 171-225
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