Výsledky vyhledávání - "De Coninck J"

Report

How heterogeneous wettability enhances boiling

Autor: Toledano, J. C. Fernandez, De Coninck, J., Dunlop, F., Huillet, T.

For super-heated water on a substrate with hydrophobic patches immersed in a hydrophilic matrix, one can choose the temperature so that micro-bubbles will form, grow and merge on the hydrophobic patches and not on the hydrophilic matrix. Until coveri

Externí odkaz: http://arxiv.org/abs/2301.05582

Zobrazit plný text záznamu

Report

Optimizing fog harvesting by biomimicry

Autor: Toledano, J. C. Fernandez, Fagniart, C., Conti, G., De Coninck, J., Dunlop, F., Huillet, Th.

Inspired by the stenocara beetle, we study an ideal flat surface composed of a regular array of hydrophilic circular patches in a hydrophobic matrix on an incline of tilt $\alpha$ with respect to the horizontal. Based on an exact solution of the Lapl

Externí odkaz: http://arxiv.org/abs/2203.04675

Zobrazit plný text záznamu

Report

Composite states of wetting

Autor: De Coninck, J., Dunlop, F., Huillet, T.

The analytical expressions of liquid-vapor macroscopic contact angles are analyzed for various simple geometries and arrangements of the substrate, in particular when the latter exhibits two or more scales. It concerns the Wenzel state of wetting whe

Externí odkaz: http://arxiv.org/abs/2010.11058

Zobrazit plný text záznamu

Report

Shape of pendant droplets under a tilted surface

Autor: De Coninck, J., Fernandez-Toledano, J. C., Dunlop, F., Huillet, T., Sodji, A.

For a pendant drop whose contact line is a circle of radius $r_0$, we derive the relation $mg\sin\alpha={\pi\over2}\gamma r_0\,(\cos\theta^{\rm min}-\cos\theta^{\rm max})$ at first order in the Bond number, where $\theta^{\rm min}$ and $\theta^{\rm m

Externí odkaz: http://arxiv.org/abs/2001.11233

Zobrazit plný text záznamu