Laminar flow
Fully developed laminar flow of non-Newtonian liquids through annuli: comparison of numerical calculations with experiments.
... the flow of drilling mud (‘‘mud ...developed laminar flow of a generalised Newtonian (shear-thinning) fluid through an annulus consisting of an outer cylindrical cylinder and an inner cylinder, which ...
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Analytical solutions for fully developed laminar flow of some viscoelastic liquids with a newtonian solvent contribution
... the flow rate in the pipe rises considerably when the concentration of the viscoelastic polymer increases, on account of strong shear-thinning (an effect similar to drag reduction, but here due to shear-thinning ...
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Laminar flow of a viscoelastic shear-thinning liquid through a plane sudden expansion preceded by a gradual contraction
... developed laminar flow of a shear-thinning viscoelastic liquid (Wheeler & Whissler 1966; Bird et ...developed laminar flow of a viscoelastic fluid through a square duct was first investigated numerically by ...
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Braz. J. Chem. Eng. vol.26 número2
... during flow of Power-Law fluids are rather scarce, while for Newtonian fluids an extensive literature exists both on forced convection (Lundberg et ...developed laminar flow in a horizontal annulus ...
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Plane contraction flows of upper convected Maxwell and phan-ThienTanner fluids as predicted by a finite-volume method
... (2-D) laminar flow through a 4 : 1 planar contraction of upper convected Maxwell (UCM) and simplified Phan-Thien±Tanner (SPTT) ...predicted flow patterns for increasing Deborah numbers with the UCM ...
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Modelling and Predictions of Isothermal Flow Inside the Closed Rotor-Stator System
... lower flow rate the radially outward laminar flow was formed parallel to the walls, Jacques, ...the laminar boundary layer on the rotor disc at lower rotational Reynolds number, Poncet, ...
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Braz. J. Chem. Eng. vol.30 número4
... the laminar flow of a viscous fluid with thermophoresis in the presence of cold and hot plate ...MHD flow of a viscous fluid over an inclined plate was anlyzed by Aslam et ...radiative flow of ...
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J. Braz. Soc. Mech. Sci. & Eng. vol.28 número1
... The Generalized Integral Transform Technique (GITT) is applied to the solution of the momentum equations in a hydrodynamically developing laminar flow of a non-Newtonian power-law fluid inside a circular ...
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Stability Analysis of Twin Axial Groove Hybrid Journal Bearing
... The analysis and solution algorithm were used to compute the static and dynamic performance characteristics and to obtain transient motion trajectories. The motion trajectories were obtained for both, constant speed and ...
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Braz. J. Cardiovasc. Surg. vol.27 número1 en v27n1a18
... of laminar flow in thel interior of stents, partial thrombosis of the aortic aneurysm sac and right iliac arteries, reducing the diameter of the aortic aneurysm to ...peri-stent flow, keeping the ...
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J. Braz. Soc. Mech. Sci. & Eng. vol.29 número2
... axial flow at the surface of the disk (the suction parameter S) on the steady state radial and axial velocity components F and H, respectively, with K=0 and ...the laminar flow and lead to transition ...
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Technical Note: Using DEG CPCs at upper tropospheric temperatures
... tion were low due to the low charging probability and internal losses in the DMA. This resulted in an unacceptably high noise to signal ratio and therefore it was decided to use a PSM as the reference instrument instead ...
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A Semi-Analytical Solution for a Porous Channel Flow of a Non-Newtonian Fluid
... steady laminar flow of an incompressible couple stress fluid in a porous ...any flow parameter as in perturbation ...fluid flow problem deals with more complicated governing equations than the ...
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Steady and unsteady laminar flows of newtonian and generalized newtonian fluids in a planar T-junction
... the flow geometry, computational domain and meshes used, then it discusses issues of mesh convergence and space discretization and finally it presents accurate predictions of steady T-junction laminar ...
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Braz. J. Chem. Eng. vol.32 número2
... under laminar flow conditions can be found in coils or corrugated tubes or in the presence of high wall relative roughness, curves, pipe fittings or mechanical ...power-law flow is proposed to take ...
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Numerical solution of MHD flow in presence of induced Magnetic field and hall current Effect Over an Infinite Rotating vertical Porous plate through porous medium
... convective flow through a porous ...transfer flow with induced magnetic ...Fluid Flow through a Porous Medium in A Rotating System have been investigated by Nazmul Islam and ...Unsteady ...
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Vascular injury post stent implantation: different gene expression modulation in human umbilical vein endothelial cells (HUVECs) model.
... To explore whether stent procedure may influence transcriptional response of endothelium, we applied different physical (flow changes) and/or mechanical (stent application) stimuli to human endothelial cells in a ...
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Multi-relaxation-time Lattice Boltzman model for uniform-shear flow over a rotating circular cylinder
... two-dimensional laminar flow and heat transfer a rotating circular cylinder with uniform planar shear, where the free-stream ve- locity varies linearly across the cylinder using multi-relaxation-time ...
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Propagação in vitro de orquídeas sem a utilização de câmara de fluxo laminar
... of laminar flow (LF), without NaClO application to the medium ...the laminar flow chamber, except for the control treatment (autoclaved medium and explant inoculation under ...
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JNK2 promotes endothelial cell alignment under flow.
... of flow, a feature which is highly correlated with reduced atherosclerosis in these ...by flow and is linked to inflammatory gene expression and ...by flow is mediated by integrins and is observed in ...
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