Open AccessRupture Mechanism of Cerebral Carotid Aneurysm Using Computational Methods
Author(s) -
Vrushabh Sawant,
Rohit Chaudhari,
V. Sreeja,
Albert Eienstein,
Davidson Jebaseelan,
C Jebaraj
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1128/1/012009
Subject(s) - finite element method , mechanism (biology) , aneurysm , computation , saccular aneurysm , internal carotid artery , carotid arteries , computer science , structural engineering , algorithm , medicine , cardiology , radiology , engineering , physics , quantum mechanics
This study helps to predict the rupture mechanism of an Inter Carotid Artery (ICA) for saccular aneurysm study through the Finite Element Method (FEM) combined with Discrete Element Method (DEM) of LS DYNA and also compared with a Fluid Solid Interaction (FSI) study. Also the thickness of an artery wall was found by using James-Guth Stress Strain Relation with validation. It was concluded that the Finite Element Method with Discrete Element Method was more efficient than FSI as the computation time was reduced by 51.55% with an error of 0.08%.