Impalement of fakir drops
Witryna23 sty 2015 · It is known that the drag for flows driven by a pressure gradient in heated channels can be reduced below the level found in isothermal channels. This reduction occurs for spatially modulated heating and is associated with the formation of separation bubbles which isolate the main stream from direct contact with the solid wall. WitrynaCiteSeerX - Scientific documents that cite the following paper: Impalement of fakir drops", Documents; Authors; Tables; Documents: Advanced Search Include Citations …
Impalement of fakir drops
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Witryna4 lut 2013 · To use superhydrophobicity, impalement of the drop into the surface structure needs to be prevented. To understand the underlying processes, we image …
WitrynaHowever, this “fakir state” is often metastable: if the drop impales inside the texture, its surface energy is lowered. Here we discuss the transition between these two states, … WitrynaSupporting: 9, Contrasting: 4, Mentioning: 250 - Impalement of fakir drops - Reyssat, Mathilde, Yeomans, Julia M., Quéré, David
Witryna1 sty 2008 · However, this "fakir state" is often metastable: if the drop impales inside the texture, its surface energy is lowered. Here we discuss the transition between these … Witryna7 lut 2024 · Bormashenko, E., Pogreb, R., Whyman, G. & Erlich, M. 2007 Cassie–Wenzel wetting transition in vibrating drops deposited on rough surfaces: is the dynamic Cassie–Wenzel wetting transition a 2D or 1D affair? ... Moulinet, S. & Bartolo, D. 2007 Life and death of a fakir droplet: impalement transitions on superhydrophobic surfaces.
WitrynaAbstract. – When a liquid drops impinges a hydrophobic rough surface it can either bounce off the surface (fakir droplets) or be impaled and strongly stuck on it (Wenzel …
Witryna1 wrz 2002 · The fakir regime has another interesting feature: because the substrate supporting the drop consists mainly of air, the usual surface defects are largely … the outlet shops of grand river photosWitryna1 gru 2007 · We present now two possible impalement scenarios for a droplet inside a textured surface [34], [35] ( In the case of a low aspect ratio of the textures, we have what is called a "Touch down"... shun shing group companyWitryna4 lut 2013 · To use superhydrophobicity, impalement of the drop into the surface structure needs to be prevented. To understand the underlying processes, we image the impalement dynamics in three dimensions by confocal microscopy. ... which leads to the low adhesion. In this so-called Cassie or fakir state, the drop rests on top of the … the outlets in leeds alWitryna1 cze 2011 · It possesses superhydrophobicity (>140°) and low contact angle hysteresis (1.2–2.1°), allowing the liquid droplets to remain in the 'fakir' state throughout the … the outlets in gettysburg paWitryna2 dni temu · 1.Introduction. Analyte enrichment is a prerequisite in many situations where analyte molecules are often present at low levels such as the drugs and their metabolites in forensic samples [1, 2], bio-chemicals in medical samples [3, 4] and pollutants in environmental samples [[5], [6], [7]] etc. Evaporation is the easiest and commonly … the outlets in atlantic cityWitryna20 gru 2007 · Water drops deposited on hydrophobic materials decorated with dilute micro-posts generally form pearls. Owing to the hydrophobicity of the material, the drop sits on the top of the posts. However, this "fakir state" is often metastable: if the drop impales inside the texture, its surface energy is lowered. shunsho teaWitrynaImpalement, as a method of torture and execution, is the penetration of a human by an object such as a stake, pole, spear, or hook, often by the complete or partial … shunshun education