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[PDF] Top 20 Analysis of the flow pattern modifications in a bubbly Couette-Taylor flow

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Analysis of the flow pattern modifications in a bubbly Couette-Taylor flow

Analysis of the flow pattern modifications in a bubbly Couette-Taylor flow

... - Analysis of the flow pattern modifications in a bubbly Couette-Taylor flow - Physics of Fluids - ... Voir le document complet

5

Analysis of the flow pattern modifications in a bubbly Couette-Taylor flow

Analysis of the flow pattern modifications in a bubbly Couette-Taylor flow

... - Analysis of the flow pattern modifications in a bubbly Couette-Taylor flow - Physics of Fluids - ... Voir le document complet

6

Quantitative visualization of swirl and cloud bubbles in Taylor–Couette flow

Quantitative visualization of swirl and cloud bubbles in Taylor–Couette flow

... characterize the bubble distribution and bubble velocity in the azimuthal plane of a weakly turbulent bubbly TC flow, where bubbles are arranged as toroidal ...strings. ... Voir le document complet

11

Quantitative visualization of swirl and cloud bubbles in Taylor–Couette flow

Quantitative visualization of swirl and cloud bubbles in Taylor–Couette flow

... investigated the structure of the gas phase in a bubbly Taylor-Couette flow at Re = 1500 and α = ...spaced in the axial direction and submitted ... Voir le document complet

10

Numerical simulations of drag modulation by microbubbles in a turbulent Taylor-Couette flow

Numerical simulations of drag modulation by microbubbles in a turbulent Taylor-Couette flow

... Studying the interaction between a dispersed phase and a continuous one has a wide variety of application, from industrial process engineering to environmental ...examples. The ... Voir le document complet

12

Numerical simulations of drag modulation by microbubbles in a turbulent Taylor-Couette flow

Numerical simulations of drag modulation by microbubbles in a turbulent Taylor-Couette flow

... than in our simulations. 3. Two-way coupling simulations We account for the feedback effect of the dispersed phase on the carrying ...to the presence of bubbles for ... Voir le document complet

13

Preferential accumulation of bubbles in Couette-Taylor flow patterns

Preferential accumulation of bubbles in Couette-Taylor flow patterns

... When the inner cylinder rotates, the selection of the flow pattern is controlled by a centrifugal instability of the purely azimuthal Couette ... Voir le document complet

12

Effects of axial rectangular groove on turbulent Taylor-Couette flow from analysis of experimental data

Effects of axial rectangular groove on turbulent Taylor-Couette flow from analysis of experimental data

... coefficient, Taylor-Couette flow, LDV measurement, ...Fluid flow around solid body of rough or structured surface topology has attracted considerable interest since it is encountered ... Voir le document complet

13

Experimental and numerical investigation on mixing and axial dispersion in Taylor-Couette flow patterns

Experimental and numerical investigation on mixing and axial dispersion in Taylor-Couette flow patterns

... also in agreement with the literature ( Takeda et al., 1990 ). The WVF regime was observed for Re larger than ...for the first and second configuration. All the characteristic of ... Voir le document complet

10

Experimental and numerical investigation on mixing and axial dispersion in Taylor-Couette flow patterns

Experimental and numerical investigation on mixing and axial dispersion in Taylor-Couette flow patterns

... ). The WVF regime was observed for Re larger than ...for the first and second configuration. All the characteristic of further flow transitions are summarized in Tables 3 and 4 .... ... Voir le document complet

11

3D-PTV measurements in a plane Couette flow

3D-PTV measurements in a plane Couette flow

... account of the struggle an experimentalist may face trying to set up genuine pCf was published by Reichardt ( 1959 ...give a short summary of the early work that focussed, just like ... Voir le document complet

13

Bubble effect on the structures of weakly turbulent couette taylor flow

Bubble effect on the structures of weakly turbulent couette taylor flow

... ABSTRACT In industrial applications, rotating flows have been recognized to enhance mixing and transfer ...Moreover, bubbly flows are also used to improve ...study the effects of the ... Voir le document complet

13

Effect of bubble’s arrangement on the viscous torque in bubbly Taylor- Couette flow

Effect of bubble’s arrangement on the viscous torque in bubbly Taylor- Couette flow

... A Taylor-Couette flow can be considered as a valuable configuration to study bubble induced modifications of the viscous ...is a closed system and ... Voir le document complet

47

Effect of bubble’s arrangement on the viscous torque in bubbly Taylor-Couette flow

Effect of bubble’s arrangement on the viscous torque in bubbly Taylor-Couette flow

... Numerical analysis of the bubble dispersion for the first instabilities was first performed by DNS and one way ...13 In this framework, bubbles were considered as passive ... Voir le document complet

35

Defect-mediated turbulence in bubbly Taylor-Couette flow

Defect-mediated turbulence in bubbly Taylor-Couette flow

... For the mixture of 65% glycerol, and for the Re and Reg ranges of the present study, the flow is a composite patterns flow, composed of wavy basic ... Voir le document complet

29

Effect of bubble’s arrangement on the viscous torque in bubbly Taylor- Couette flow

Effect of bubble’s arrangement on the viscous torque in bubbly Taylor- Couette flow

... University of Toulouse, INPT-UPS, Institut de Mécanique des Fluides de Toulouse-CNRS, 31400, Toulouse-France An experimental investigation of the interactions between bubbles, coherent motion and ... Voir le document complet

46

Influence of global rotation and Reynolds number on the large-scale features of a turbulent Taylor–Couette flow

Influence of global rotation and Reynolds number on the large-scale features of a turbulent Taylor–Couette flow

... A flow geometry that can generate both motions—shear and background rotation—at the same time is the TaylorCouette flow which is the flow produced between ... Voir le document complet

9

A photosynthetic rotating annular bioreactor (Taylor–Couette type flow) for phototrophic biofilm cultures

A photosynthetic rotating annular bioreactor (Taylor–Couette type flow) for phototrophic biofilm cultures

... source of light and the possibility to accurately control the hydrodynamic ...control of the operating conditions in compar- ison with other ...Additionally, the larger ... Voir le document complet

13

Experimental investigation of mixing and axial dispersion in Taylor–Couette flow patterns

Experimental investigation of mixing and axial dispersion in Taylor–Couette flow patterns

... Conclusion In this work, we focused on the dynamics of Wavy Vortex Flow in TaylorCouette geometry and its relation with axial ...surements, the influence of ... Voir le document complet

18

Experimental study of the wall surfaces 'roughness influence on the hydrodynamics' instabilities in a Couette-Taylor flow

Experimental study of the wall surfaces 'roughness influence on the hydrodynamics' instabilities in a Couette-Taylor flow

... For the visualization of the flow, kalliroscope particles (which are composed of reflective flakes of flat and elongated shape) were ...ensure a good visibility of ... Voir le document complet

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