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-Couette flows , instabilities in cone-and-plate and plate-and-plate flows , instabilities in parallel shear flows , extrudate distortions and fracture, in- stabilities in shear flows with interfaces ...
at zero curvature, so parallel shear flows are proved linearly stable, similar to Newtonian parallel shear flows . However, the linear stability of parallel shear flows does not imply their global stability ...
and viscoelastic liquid/solid interface. This model was subsequently used to inform an in vitro parallel -plate flow model of micromotion mediated peri-electrode fluid shear stress.Ventral mesencephalic ...
failing to detach at low flow . Thus, the experiments validated the prediction that bacteria can withstand a prolonged period at low flow better after being subjected to enough shear stress to uncoil ...
in parallel (Fig 2f, inset), to fit the shear moduli measured in the simulations. The storage and loss shear moduli for a Burgers model are [70], respectively, where p1 = η1/E1 + η2/E2, p2 = η1η2/(E1 E2), q1 ...
was subjected to compression, tension or shear loading. The phase lag between the two signals reflects the characteristic viscoelastic property [2], and the lower effective viscosity or higher fraction ...
of hemodynamic waves (e.g., pressure and flow ), extracting clinically reliable information about the state of health or disease remains a significant challenge to modern medicine [1]. Pressure and flow pulse waves ...
. The Casson fluid which is a standout amongst the most critical non-Newtonian rheological models is a plastic fluid that displays shear subordinate attributes and additional yield stress. The Casson fluid flow ...
)–such as assessing volume blood flow (VBF), tissue perfusion with contrast-enhanced US (CEUS), or shear wave speed (SWS) elasticity imaging–offers tremendous potential in providing more effective, patient-specific ...
, tensile stress is maintained within the physiological range by thickening of the vessel wall with normal internal diameter. Blood flow alterations result in changes in shear stress—the dragging frictional ...
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