Comparison of Newtonian and Non-newtonian Fluid Models in Blood Flow Simulation in Patients With Intracranial Arterial Stenosis

Comparison of Newtonian and Non-newtonian Fluid Models in Blood Flow Simulation in Patients With Intracranial Arterial Stenosis

BackgroundNewtonian fluid model has been commonly applied in simulating cerebral blood flow in intracranial atherosclerotic stenosis (ICAS) cases using computational fluid dynamics (CFD) modeling, while blood is a shear-thinning non-Newtonian fluid. We aimed to investigate the differences of cerebra...

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Bibliographic Details
Main Authors: Haipeng Liu, Linfang Lan, Jill Abrigo, Hing Lung Ip, Yannie Soo, Dingchang Zheng, Ka Sing Wong, Defeng Wang, Lin Shi, Thomas W. Leung, Xinyi Leng
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-09-01
Series:Frontiers in Physiology
Subjects:
non-Newtonian fluid
intracranial atherosclerotic stenosis
computational fluid dynamics
translesional pressure ratio
wall shear stress
Online Access:https://www.frontiersin.org/articles/10.3389/fphys.2021.718540/full

Internet

https://www.frontiersin.org/articles/10.3389/fphys.2021.718540/full

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