TY - GEN
T1 - Construction of the CFD model of the aortic arch based on MR images and simulation of the blood flow
AU - Mori, D.
AU - Yamaguchi, T.
PY - 2001/1/1
Y1 - 2001/1/1
N2 - The human aortic arch has significant torsion in addition to its large curvature. It was previously pointed out from some clinical observations that the torsion may be related to the development of the thoracic aneurysms. It is also known that the torsion affects the blood flow, which is suspected to be associated with various vascular diseases. In this study, a realistic three-dimensional computational fluid dynamics (CFD) model of a human aortic arch was constructed based on a set of MR images and the blood flow in the arch was simulated. The results showed that the torsion of the aortic arch centerline led to a complex localized distribution of the wall shear stress at the top of the arch. MRI based modeling was shown to be a powerful means to investigate computational fluid mechanical analysis of the blood flow.
AB - The human aortic arch has significant torsion in addition to its large curvature. It was previously pointed out from some clinical observations that the torsion may be related to the development of the thoracic aneurysms. It is also known that the torsion affects the blood flow, which is suspected to be associated with various vascular diseases. In this study, a realistic three-dimensional computational fluid dynamics (CFD) model of a human aortic arch was constructed based on a set of MR images and the blood flow in the arch was simulated. The results showed that the torsion of the aortic arch centerline led to a complex localized distribution of the wall shear stress at the top of the arch. MRI based modeling was shown to be a powerful means to investigate computational fluid mechanical analysis of the blood flow.
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U2 - 10.1109/MIAR.2001.930272
DO - 10.1109/MIAR.2001.930272
M3 - Conference contribution
AN - SCOPUS:84964547574
T3 - Proceedings - International Workshop on Medical Imaging and Augmented Reality, MIAR 2001
SP - 111
EP - 116
BT - Proceedings - International Workshop on Medical Imaging and Augmented Reality, MIAR 2001
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - International Workshop on Medical Imaging and Augmented Reality, MIAR 2001
Y2 - 10 June 2001 through 12 June 2001
ER -
