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Fluid-structure interaction simulation framework for cerebral aneurysm wall deformation | IEEE Conference Publication | IEEE Xplore

Fluid-structure interaction simulation framework for cerebral aneurysm wall deformation


Abstract:

In recent years, fluid-structure interaction (FSI) methods are increasingly used for expanding our knowledge of blood flow's characteristics and inherent tendencies as we...Show More

Abstract:

In recent years, fluid-structure interaction (FSI) methods are increasingly used for expanding our knowledge of blood flow's characteristics and inherent tendencies as well as their impact on the morphological alterations of vessel wall tissues. The current study attempts to provide a simulation framework and a visualization tool which will fuel the potential to model deformations of the cerebral aneurysm vessel wall and identify intense wall displacements, highlighting regions with an increased possibility of rupture. The fluid-structure interaction method modelled by our approach is a two-step iterative process comprised of a fluid dynamics simulation step and a finite element method based deformation step simulating and visualizing the blood vessel wall deformation for a complete cardiac cycle.
Date of Conference: 15-17 July 2019
Date Added to IEEE Xplore: 14 November 2019
ISBN Information:
Conference Location: Patras, Greece

References

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