2024 Hydrodynamic theory of forced dewetting

Hydrodynamic theory of forced dewetting

Author: ytpt

August undefined, 2024

WebWe report on the numerical simulations of moving contact lines, in a Volume-Of-Fluid context, for the forced dewetting problem. In our study, we use the Gerris flow solver … Web20 okt. 2010 · One of the characteristics of a dynamic wetting transition (i.e. a transition between steady dewetting and liquid entrainment, sometimes known as a …

Dynamics of Dewetting PDF Physical Sciences Physics - Scribd

WebDewetting. In fluid mechanics, dewetting is one of the processes that can occur at a solid–liquid, solid–solid [1] or liquid–liquid interface. Generally, dewetting describes the … WebMicrodrop impact and spreading phenomena are explored as an interface formation process using a recently developed computational framework. The accuracy of the … frameworks used in manual testing

Zhen Li - Assistant Professor - Clemson University

Web1 feb. 2024 · In what follows, we elaborate on using the results from VOF direct numerical simulations of the forced dewetting transition, for which the apparent contact angle is … WebEggers, J. 2004: Hydrodynamic theory of forced dewetting Physical Review Letters 93(9): 094502.1-094502.4 Gao, P.; Liu, A.; Feng, J.J.; Ding, H.; Lu, X.-Y. 2024: Forced … Web4 apr. 2024 · Condensing atmospheric water vapor on surfaces is a sustainable approach to addressing the potable water crisis. However, despite extensive research, a key … frameworks used in social work

Influence of surfactants in forced dynamic dewetting

Challenges of numerical simulation of dynamic wetting …

WebThe no-slip boundary condition in classical fluid mechanics is violated at a moving contact line, and it leads to an infinite rate of energy dissipation when combined with … WebSelf-Organized Nanostructures blanche woollsWeb1 jan. 2015 · Hydrodynamic theory of forced dewetting. Phys. Rev. Lett., 93 (2004), p. 094502. Google Scholar [8] ... Theory of wetting-induced fluid entrainment by advancing contact lines on dry surfaces. Phys. Rev. Lett., 110 (2013), p. 264502. CrossRef View in Scopus Google Scholar [17] blanche women\u0027s wear

"WebHydrodynamic Theory of Forced Dewetting. Eggers, Jens. A prototypical problem in the study of wetting phenomena is that of a solid plunging into or being withdrawn from a … " - Hydrodynamic theory of forced dewetting

Hydrodynamic theory of forced dewetting

Relaxation of a dewetting contact line Part 2: Experiments

WebA prototypical problem in the study of wetting phenomena is that of a solid plunging into or being withdrawn from a liquid bath. In the latter, de-wetting case, a critical speed exists … Websimpliﬁed theories based upon an apparent contact angle. The paper is organized as follows. In §2, we summarize the results from a quasi-static theory and generalize the …

Did you know?

Web14 mei 2008 · This provides the first experimental access to the entire bifurcation diagram of dynamical wetting, confirming the hydrodynamic theory developed in Part 1. In contrast … WebThe forced wetting or de-wetting of a solid is an impor-tant feature of many environmental and industrial ﬂows. In typical applications such as painting, coating, or oil

Web11 feb. 1991 · Phys. Rev. Lett. 66, 715 (1991) - Dynamics of dewetting Dynamics of dewetting C. Redon, F. Brochard-Wyart, and F. Rondelez Phys. Rev. Lett. 66, 715 – … Web10 feb. 2024 · It has been reported in recent experimental and numerical studies that the forced gas-liquid displacement in a partially wettable capillary tube can give rise to …

WebThe standard description of dynamic contact angles, the hydrodynamic theory, assumes a balance of viscous and capillary forces near the contact line. 22–27 Hydrodynamic … WebFunctional surface microstructures inspired by nature – From adhesion and wetting principles to sustainable new devices

Webvaries with the capillary number as in the Molecular Kinetic Theory [44]. In Sec. 7, we apply the concepts developed above to describe an improved procedure for obtaining grid …

WebNumerical simulations of forced dewetting in a capillary tube were performed by Gao et al. [19], who employed diﬀusion-interface methods to investigate the interface evo-lution at … blanche wredeWeb25 feb. 2007 · In strong contrast to this large-scale hydrodynamic viewpoint, ... Eggers, J. Hydrodynamic theory of forced dewetting. Phys. Rev. Lett. 93, 094502 (2004). Article ADS Google Scholar ... frameworks usedWeb26 aug. 2004 · Europe PMC is an archive of life sciences journal literature. This website requires cookies, and the limited processing of your personal data in order to function. framework sutton coldfieldWebThe wetting (or dewetting) of a solid by a liquid is an integral part of many important processes such as coating, petroleum recovery, distillation and the handling of liquid … blanche wineWebAvoided critical behavior in dynamically forced wetting (Q83375942) From Wikidata. Jump to navigation Jump to search. scientific article published on 05 May 2006. edit. Language … blanche z. felanWebIn this work we show that the forced dynamic dewetting of surfactant solutions depends sensitively on the surfactant concentration. To measure this effect, a hydrophobic … frameworks used in political scienceWeb27 aug. 2004 · Hydrodynamic theory of forced dewetting Phys Rev Lett. 2004 Aug 27;93 (9):094502. doi: 10.1103/PhysRevLett.93.094502. Epub 2004 Aug 26. Author Jens … blanche翻译