Considerations of Blood Properties, Outlet Boundary Conditions and Energy Loss Approaches in Computational Fluid Dynamics Modeling / 신경중재치료의학
Neurointervention
;
: 1-8, 2014.
Article
in English
| WPRIM
| ID: wpr-730179
ABSTRACT
Despite recent development of computational fluid dynamics (CFD) research, analysis of computational fluid dynamics of cerebral vessels has several limitations. Although blood is a non-Newtonian fluid, velocity and pressure fields were computed under the assumptions of incompressible, laminar, steady-state flows and Newtonian fluid dynamics. The pulsatile nature of blood flow is not properly applied in inlet and outlet boundaries. Therefore, we present these technical limitations and discuss the possible solution by comparing the theoretical and computational studies.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Computer Simulation
/
Cerebral Arteries
/
Bays
/
Hydrodynamics
Language:
English
Journal:
Neurointervention
Year:
2014
Type:
Article
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