The physics of moving wetting lines
Webb9 jan. 2013 · The obtained velocity dependence of the ‘effective’ contact angle determines the critical point at which a transition to a different flow regime takes place, where the … WebbGlobalink Intern at SFU Department of Physics • Employed a suitable integrator for the Langevin Equation to calculate the optimal control protocol (in terms of harmonic trap …
The physics of moving wetting lines
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Webb4 okt. 2013 · This work investigates the onset of wetting failure for displacement of Newtonian fluids in parallel channels. A hydrodynamic model is developed for planar … WebbThe physics of moving wetting lines (Q36456651) From Wikidata. Jump to navigation Jump to search. scientific article. edit. Language Label Description Also known as; …
Webb1 juli 2006 · It is not accidental that the earliest descriptions of the moving wetting line and its associated dynamic contact angle were in terms of displaced equilibria (chemists), … Webb30 juni 2006 · The physics of moving wetting lines (2006) Terence D. Blake 733 Citations. Scientists tend to think in terms of their most familiar models. It is not …
Webb27 maj 2009 · Wetting phenomena are ubiquitous in nature and technology. A solid substrate exposed to the environment is almost invariably covered by a layer of fluid … WebbChemical engineers incorporate hydrophobic elements into outdoor paints and stains to protect wood and other building materials from the elements. Adding "wetting" agents to …
Webb26 juni 2024 · Nature Physics - Lubricated surfaces are known to display extreme liquid repellency. ... The physics of moving wetting lines. J. Colloid Interface Sci. 299, 1–13 …
Webb1 jan. 1993 · This article is cited by 60 publications. Hao Wang. From Contact Line Structures to Wetting Dynamics. flow-tek f15Webb29 okt. 2009 · [1] de Gennes P G 1985 Wetting: statics and dynamics Rev. Mod. Phys. 57 827-63 Crossref Google Scholar [2] Leger L and Joanny J F 1992 Liquid spreading Rep. … flow tek ball valves drawingsWebbAbstract. Dynamic contact angle hysteresis is of critical importance for many two-phase flow problems with moving contact lines. It is induced by inhomogeneity or roughness of the substrates. In this paper, we present theoretical studies on the time averaging of a reduced model for wetting on rough surfaces and also the analysis on the effect of … flowtek actuatorWebb29 juni 2024 · Abstract We consider the time evolution of a sessile drop of volatile partially wetting liquid on a rigid solid substrate. The drop evaporates under strong confinement, namely, it sits on one of the two parallel plates that form a narrow gap. First, we develop an efficient mesoscopic long-wave description in gradient dynamics form. It couples the … flow-tek f15-2WebbThis article is published in Physical Review Letters.The article was published on 1983-05-02. It has received 156 citation(s) till now. The article focuses on the topic(s): Wetting. flow tek f15-2WebbWe study the problem ofsurfacedirected spinodal decomposition, viz., the dynamical interplay of wetting and phase separation at surfaces. In particular, we focus on the kinetics of wetting-layer growth in a semi-infinite geometry for arbitrary surface potentials and mixture compositions. We also present representative results for phase separation … flow-tekWebbWe report the liquid-gas-solid contact line. Such an effect occurs both and document very thick wetting films —at least one order in near-critical fluids and in high heat flux … flow-tek ball valve distributors