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Keywords: non-Newtonian fluid
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Journal Articles
Article Type: Technical Briefs
J Biomech Eng. November 2022, 144(11): 114501.
Paper No: BIO-21-1281
Published Online: June 16, 2022
...Asad Mirza; Sharan Ramaswamy The Newtonian model has commonly been used to represent the viscosity of blood in the aorta, despite blood itself being a non-Newtonian fluid. This is justified where shear rates tend to be large. However, we hypothesized that using the Newtonian model to predict...
Journal Articles
Article Type: Research Papers
J Biomech Eng. November 2012, 134(11): 111001.
Published Online: October 12, 2012
... and oscillatory shear compared to a non-Newtonian fluid of glycerol, water, and xanthan gum. Peak RSS were increased with the Newtonian fluid, although peak values were similar upon a doubling of flow rate. The introduction of the stent wire promoted the development of flow patterns that are susceptible...
Journal Articles
Article Type: Research Papers
J Biomech Eng. September 2009, 131(9): 091004.
Published Online: August 4, 2009
... neurophysiology non-Newtonian flow pulsatile flow non-Newtonian fluid intracranial aneurysm shear stress ellipticity computational fluid dynamics rupture Aneurysms, local dilations of arterial walls, may continue to expand until rupture, causing hemorrhage, complications of local organ...
Journal Articles
Article Type: Technical Papers
J Biomech Eng. August 2006, 128(4): 516–526.
Published Online: February 3, 2006
... in two representative models of a terminal aneurysm of the basilar artery under Newtonian and non-Newtonian fluid assumptions, and compares their hemodynamics with that of a healthy basilar artery. Virtual aneurysm models are investigated numerically, with geometric features defined by β = 0 deg and β...