Average and maximum wall shear stress
The stress distribution in a shear wall
... Barnard and Schwaighofer(l 6 ), using a strain gauged Araldite model, found that the maximum difference between their experimental results and the results provided [r] ...
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Hemodynamics of Cerebral Aneurysm Initiation: The Role of Wall Shear Stress and Spatial Wall Shear Stress Gradient
... The hemodynamic microenvironment that may be trig- gering the initiation of aneurysm formation has not yet been clearly elucidated. Animal studies on artificially cre- ated vessel bifurcations, combined with CFD ...
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Curvature of arteries alters the shear stress at the wall
... Velocity profiles during peak flow (cm/sec) In the left anterior descending coronary artery of individual dogs during control conditions (O) and with adenosine (A).. The profiles were re[r] ...
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Wall Shear Stress and Atherosclerotic Plaque Progression
... and shear stress Flow velocity patterns and the concomitant shear stress profiles, depend on the velocity profile itself, blood viscosity, lumen diameter and vessel ...and shear ...
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Wall shear stress from jetting cavitation bubbles
... The shear flow produced by this event has many applications, examples are surface cleaning, cell membrane poration, and enhanced ...the wall shear stress are not well understood, neither ...
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Wall shear stress at the initiation site of cerebral aneurysms
... (3 more authors) (2016) Wall shear stress at the initiation site of cerebral aneurysms.. Biomechanics and Modeling in Mechanobiology.[r] ...
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Wall shear stress at the initiation site of cerebral aneurysms
... (3 more authors) (2017) Wall shear stress at the initiation site of cerebral aneurysms.. Biomechanics and Modeling in Mechanobiology, 16 (1).[r] ...
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The Measurement of Wall Shear Stress in the Low-Viscosity Liquids
... of Wall Shear Stress in the Low-Viscosity Liquids ...the wall shear stress in liquids with low viscosity by means of the method of the hot film anemometry in a laminar and ...
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The Effect of Near Wall Vortices on Wall Shear Stress in Turbulent Boundary Layers
... the wall shear stress and near-wall vortices is ex- plored and the maximum correlation-value location of the near-wall vortices is ...
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Applicability of Frozen-Viscosity Models of Unsteady Wall Shear Stress
... Author keywords: Unsteady friction; Effective viscosity; Wall shear stress; Frozen-viscosity; Turbulence models; Viscosity distribution. Introduction and Outline of Paper The simulation of unsteady ...
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Wall Shear Stress Distribution Inside Growing Cerebral Aneurysm
... hemodynamic stress, some bio- mechanical calculations suggested that the microstructure of evolving aneurysm tends to return intramural stress back to- ward baseline ...of wall mechanics, matrix ...
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Wall shear stress and flow stability in a model fusiform aneurysm
... of wall shear stress in arterial blood flow are known to con- tribute to the integrity of wall tissue, and are believed to have a bear- ing on the pathogenesis of aneurysm ...of wall ...
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Numerical Computation of Maximum Shear Stress Intensity for a Nearly Circular Crack Subject to Shear Loading
... Maximum shear stress intensity for nearly circular cracks subjected to equal and opposite shear stresses are ...corresponding maximum shear intensity is obtained and presented ...
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Wall Shear Stress Induced by Taylor Bubbles in Inclined Flow Channels
... Wall Shear Stress Induced by Taylor Bubbles in Inclined Flow Channels ...the wall shear stress distribution under large rising ...the wall shear rate distribution, ...
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A New Wall Shear Stress Model for Atmospheric Boundary Layer Simulations
... Figure 2 shows vertical profiles of the mean stream- wise velocity normalized by ffiffiffiffiffiffiffiffiffi ht w i p . Figures 2a–d show the cases with 32 3 , 64 3 , 128 3 , and 256 3 numerical grid resolution, respectively. The ...
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THE EFFECT OF SHAPE FACTOR ON THE AVERAGE BED SHEAR STRESS IN OPEN CHANNEL FLOW
... side wall correction factor on the sediment ...boundary shear stress distributions acting on the flow perimeter of prismatic open ...The average bed shear stress is calculating ...
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Low Wall Shear Stress Is Associated with Local Aneurysm Wall Enhancement on High Resolution MR Vessel Wall Imaging
... aneurysm wall on high-resolution MR vessel wall postgadolinium ...vessel wall imaging; OSI ⫽ oscillatory shear index; P ⫽ mean static pressure; WSS ⫽ wall shear stress A n ...
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Spatial correlations between MRI-derived wall shear stress and vessel wall thickness in the carotid bifurcation
... for wall thickening is likely to improve, enabling early detection of atherosclerosis with the purpose of bet- ter patient ...and wall thickening in carotid ath- erosclerosis and ultimately prove useful for ...
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Effects of wall shear stress on unsteady MHD conjugate flow in a porous medium with ramped wall temperature
... Results and Discussion In order to understand the physical aspects of the problem, the numerical results for velocity, temperature and concentration are computed and plotted for various parameters of interest such as ...
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Effects of Elasticity on Wall Shear Stress in Patient Specific Aneurysm of Cerebral Artery
... of wall shear stress (WSS) was previously reported in a de- formable aneurysm model using fluid-structure ...on wall shear stress inside a cerebral aneurysm at the apex of a ...
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