References of "Dorbolo, Stéphane"
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See detailspontaneous rotation of an ice disk while melting on a solid plate
Dorbolo, Stéphane ULg; Vandewalle, Nicolas ULg; darbois-texier, baptiste

in Physics of Fluids (2016), 28

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See detailLeidenfrost drops on a heated liquid pool
Maquet, Laurent ULg; sobac, benjamin; darbois-texier, baptiste et al

in Physical Review Fluids (2016), 1

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See detailÉtude des potentialités des systèmes d’application contrôlée des gouttes (CDA) pour les traitements phytosanitaires en céréaliculture (synthèse bibliographique)
Ouled Taleb Salah, Sofiene ULg; De Cock, Nicolas ULg; Massinon, Mathieu ULg et al

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment (2016)

Introduction. L’application contrôlée des gouttes (CDA) présente le double avantage de réduire à la fois l’étendue de la distribution des tailles des gouttes et le volume appliqué par rapport aux buses ... [more ▼]

Introduction. L’application contrôlée des gouttes (CDA) présente le double avantage de réduire à la fois l’étendue de la distribution des tailles des gouttes et le volume appliqué par rapport aux buses hydrauliques conventionnelles. Littérature. Cette revue investigue la potentialité de la CDA par rapport aux buses hydrauliques dans le cadre du désherbage précoce des adventices (2-3 feuilles). En termes de rétention, les études reliant les caractéristiques des gouttes (taille, vitesse et direction) et l’architecture, la densité et la mouillabilité du feuillage, en fonction de la formulation de bouillies, ont été abordées. Ces études montrent que des gouttes de 300 μm avec un adjuvant approprié et des jets émis 60° vers l’avant par rapport à la verticale contribuent à l’augmentation de la rétention sur les cibles problématiques à port dressé. L’effet des réductions des volumes d’application pour ces deux techniques est étudié sur base de la moyenne, du coefficient de variation et du taux de couverture des dépôts. Néanmoins, les résultats de ces études ne peuvent être généralisés du fait des différences de réglages opératoires entre les deux techniques d’application. Quant à la dérive, les atomiseurs CDA orientés horizontalement présentent un potentiel de dérive plus important que les buses hydrauliques pour lesquelles le spray est orienté vers le bas. La dérive augmente avec la vitesse du vent et diminue lorsque le diamètre médian volumétrique (DV50) augmente. Conclusions. De nouveaux réglages des atomiseurs de la CDA en termes de DV50 et de direction du jet peuvent répondre aux défis de l’agriculture de précision. Les pistes d’innovations proposées sont d’une part une amélioration de la résistance à l’usure des dents situées en bordure des disques et, d’autre part, une distribution granulométrique plus étroite. [less ▲]

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See detailBlowing a liquid curtain
Lhuissier, Henri; Brunet, Philippe; Dorbolo, Stéphane ULg

in Journal of Fluid Mechanics (2016), 795

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See detailRotation of melting ice disks due to melt fluid flow
Dorbolo, Stéphane ULg; adami, nicolas; Dubois, Charles ULg et al

in Physical Review. E : Statistical, Nonlinear, and Soft Matter Physics (2016)

Detailed reference viewed: 36 (17 ULg)
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See detailDisplacement of an Electrically Charged Drop on a Vibrating Bath
Brandenbourger, Martin ULg; Vandewalle, Nicolas ULg; Dorbolo, Stéphane ULg

in Physical Review Letters (2016), 116

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See detailwicking through a confined micropillar array
Darbois-Texier, Baptiste ULg; Laurent, Philippe ULg; Stoukatch, Serguei ULg et al

in Microfluidics and Nanofluidics (2016), 20

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See detailComplex fluis droplets in leidenfrost state
Dorbolo, Stéphane ULg; Maquet, Laurent ULg; Sobac, Benjamin et al

in Droplet wetting and evaporation, 1st Edition, From pure to complex fluids (2015)

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See detailDeformations of an elastic pipe submitted to gravity and internal fluid flow
Darbois-Texier, Baptiste ULg; Dorbolo, Stéphane ULg

in Journal Fluids and Structures (2015), 55

This article describes the deformation of an elastic pipe submitted to gravity and to an internal fluid flow. The pipe is clamped horizontally at one end and free at the other end. As the fluid velocity ... [more ▼]

This article describes the deformation of an elastic pipe submitted to gravity and to an internal fluid flow. The pipe is clamped horizontally at one end and free at the other end. As the fluid velocity increases, the shape changes from an elastic beam deflected by its own weight towards an horizontal posi- tion. The shape of the pipe is characterized experimentally and is compared with a theoretical model based on the Euler-Bernoulli approximation and the conservation of the fluid momentum. We study how the determination of the pipe deformation provides an estimation of the conveyed fluid flow. Finally, the vertical force produced by the conveyed fluid to lift off a mass is deduced. [less ▲]

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See detailResonant and antiresonant bouncing droplets
Hubert, Maxime ULg; Robert, Damien; Caps, Hervé ULg et al

in Physical Review. E : Statistical, Nonlinear, and Soft Matter Physics (2015), 91

When placed onto a vibrating liquid bath, a droplet may adopt a permanent bouncing behavior, depending on both the forcing frequency and the forcing amplitude. The relationship between the droplet ... [more ▼]

When placed onto a vibrating liquid bath, a droplet may adopt a permanent bouncing behavior, depending on both the forcing frequency and the forcing amplitude. The relationship between the droplet deformations and the bouncing mechanism is studied experimentally and theoretically through an asymmetric and dissipative bouncing spring model. Antiresonance phenomena are evidenced. Experiments and theoretical predictions show that both resonance at specific frequencies and antiresonance at Rayleigh frequencies play crucial roles in the bouncing mechanism. In particular, we show that they could be exploited for bouncing droplet size selection. [less ▲]

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See detailFlow of magnetic repelling grains in a two-dimensional silo
Lumay, Geoffroy ULg; Schockmel, Julien ULg; Henandez-Enriquez, D. et al

in Papers in Physics (2015)

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See detailLeidenfrost drops: effect of gravity
Maquet, Laurent ULg; Brandenbourger, Martin ULg; Sobac, Benjamin et al

in Europhysics Letters [=EPL] (2015), 110

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See detailDroplets climbing a rotating helical fiber
Darbois-Texier, Baptiste ULg; Dorbolo, Stéphane ULg

in European Physical Journal E -- Soft Matter (2015), 38

Detailed reference viewed: 19 (9 ULg)
See detailblowing a liquid curtain
Lhuissier, Henri; Brunet, Philippe; Dorbolo, Stéphane ULg

Conference (2015)

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See detailLeidenfrost drops
Sobac, Benjamin; Rednikov, Alexey; Dorbolo, Stéphane ULg et al

in brutin, david (Ed.) Droplet wetting and evaporation, 1st Edition, From pure to complex fluids (2015)

Detailed reference viewed: 42 (5 ULg)
See detailpool impacts of leidenfrost drop
Darbois-Texier, Baptiste ULg; dehandschoewercker, eline; pan, zhao et al

Conference (2015)

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See detailtaming a flow with a string
Dorbolo, Stéphane ULg; Vandewalle, Nicolas ULg; Darbois-Texier, Baptiste ULg

Conference (2015)

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See detailAbstract: A36.00003 : Interaction between electrically charged droplets in microgravity
Brandenbourger, Martin ULg; Caps, Hervé ULg; hardouin, jerome et al

Conference (2015)

Detailed reference viewed: 33 (9 ULg)