[PDF] Top 20 Influence d'une phase dispersée sur le mélange dans l'écoulement de Taylor-Couette
Has 7996 "Influence d'une phase dispersée sur le mélange dans l'écoulement de Taylor-Couette" found on our website. Below are the top 20 most common "Influence d'une phase dispersée sur le mélange dans l'écoulement de Taylor-Couette".
Influence d'une phase dispersée sur le mélange dans l'écoulement de Taylor-Couette
... d’une phase disper- sée sur le mélange en écoulement de ...le mélange axial contrecarre le mécanisme de séparation dans la colonne Couette et doit donc être, sinon minimisé, du moins ... Voir le document complet
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Influence d'une phase dispersée sur l'écoulement de Taylor-Couette
... de mélange de l’écoulement dans l’espace annulaire, elles-mêmes fortement reliées au régime ...Le mélange et la dispersion axiale dans l’écoulement monophasique ont été étudiés récemment à l’aide de ... Voir le document complet
3
Étude expérimentale et numérique du mélange et de la dispersion axiale dans une colonne à effet Taylor-Couette
... 1 4 CHAPITRE 1. INTRODUCTION - CONTEXTE INDUSTRIEL 1.1 Le procédé PUREX Le procédé hydro-métallurgique « PUREX » (acronyme de Plutonium Uranium Refining by EXtraction), mis au point dès 1945 aux États-Unis, se base sur ... Voir le document complet
204
Experimental study of bubble-drag interaction in a Taylor-Couette flow
... the Taylor Couette flow was studied for the outer cylinder at ...the Taylor vortices by the bubble upward motion in the case of weak turbulent and turbulent Taylor vortex flow (Murai, 2008, ... Voir le document complet
11
Experimental study of bubble-drag interaction in a Taylor-Couette flow
... the Taylor vortices and the centripetal force due to the inner cylinder rotational velocity makes it possible to characterise the radial accumulation of the ...the Taylor vortices, whereas a small value is ... Voir le document complet
11
Quantitative visualization of swirl and cloud bubbles in Taylor–Couette flow
... gas phase in a bubbly Taylor-Couette flow at Re = 1500 and α = ...in Taylor vortices (swirl ...the phase velocity of the observed azimuthal wave, letting us suppose that the waviness is ... Voir le document complet
10
Quantitative visualization of swirl and cloud bubbles in Taylor–Couette flow
... velocity of the observed azimuthal wave, letting us suppose that the waviness is clearly driven by the bubble’s entrapment in vortices. The azimuthal velocity of cloud bubbles oscillates from 0.82 to 0:98V i , depending ... Voir le document complet
11
Experimental investigation of mixing efficiency in particle‑laden Taylor–Couette flows
... The Couette regime, which is the first regime that appears at low Reynolds, is laminar and steady (its velocity profile is provided in standard ...increases, Taylor Vortex Flow regime (TVF) ... Voir le document complet
14
Simulation aux grandes échelles d'écoulements diphasiques turbulents à phase liquide dispersée
... la phase totale sont obtenues par une moyenne pondérée par le nombre de ...la phase liquide ...la phase gazeuse (zone centrale et zones de coin), ce qui est logique vu que les gouttes sont éjectées ... Voir le document complet
220
Taylor-Couette contactor as miniaturized column for solvent extraction pilot tests
... The main objective of this study is to investigate the ability of numerical simulation to predict the wall effects on the emulsion achieved in Taylor- Couette flows. Many possible configurations in ... Voir le document complet
2
Numerical simulation of bubble dispersion in turbulent Taylor-Couette flow
... and Reynolds numbers corresponding to turbulent regime ranging from 3000 to 8000. The statistics of the flow are discussed using two different averaging proce- dures that permit to characterize the mean azimuthal ... Voir le document complet
32
Experimental investigation of mixing efficiency in particle laden Taylor-Couette flows
... hour. Taylor-Couette flow columns have shown very high extraction performances ([1, ...miniature Taylor-Couette columns is mainly attributed to the high shear prevailing between the ... Voir le document complet
14
Experimental study of bubble-drag interaction in a Taylor-Couette flow
... the Taylor vortices and the centripetal force due to the inner cylinder rotational velocity makes it possible to characterise the radial accumulation of the ...the Taylor vortices, whereas a small value is ... Voir le document complet
12
Experimental investigation of mixing and axial dispersion in Taylor–Couette flow patterns
... in Taylor–Couette geometry and its relation with axial ...the influence of the successive flow bifurcations and wave states on intravortex and intervortex mixing was investigated ... Voir le document complet
18
Analysis of the flow pattern modifications in a bubbly Couette-Taylor flow
... Handle ID: . http://hdl.handle.net/10985/10301 To cite this version : Amine MEHEL, Céline GABILLET, Henda DJERIDI - Analysis of the flow pattern modifications in a bubbly Couette-Taylor flow - Physics of ... Voir le document complet
5
Effect of bubble’s arrangement on the viscous torque in bubbly Taylor- Couette flow
... a Taylor-Couette flow with the outer cylinder at rest is ...values, Taylor vortices are persistent leading to an axial periodicity of the ...localisation, Taylor vortices and viscous torque ... Voir le document complet
46
Experimental investigation of mixing and axial dispersion in Taylor–Couette flow patterns
... Mass transport in Taylor–Couette flow has been the subject of numerous experimental and numerical studies (Campero and Vigil 1997 ; Desmet et al. 1996a , b ; Kataoka et al. 1975 ; Tam and Swinney 1987 ; ... Voir le document complet
17
Analysis of the flow pattern modifications in a bubbly Couette-Taylor flow
... Handle ID: . http://hdl.handle.net/10985/10301 To cite this version : Amine MEHEL, Céline GABILLET, Henda DJERIDI - Analysis of the flow pattern modifications in a bubbly Couette-Taylor flow - Physics of ... Voir le document complet
6
Experimental study of enhanced mixing induced by particles in Taylor–Couette flows
... from the regions of high to low particle concentration. Because the spatial particle distribution is close to uni- form in our experiments, the mixing behavior can hardly be attributed to the gradient diffusion, proving ... Voir le document complet
11
Experimental study of enhanced mixing induced by particles in Taylor–Couette flows
... of Taylor (1923) , flow patterns between two concentric cylinders, depicted in ...involving Taylor–Couette flows (bio and chemical reactors, filtration, ...laminar Couette flow to turbulence ... Voir le document complet
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