SpletWhile Tanner’s law predicts the late time behavior of spreading for viscous drops, it does not apply at short times. In that case the geometry of the drop is completely di erent ( g. … Splet11. nov. 2024 · Rheology dictated spreading regimes of a non-isothermal sessile drop - Volume 951. ... J.H. 2013 Short time dynamics of viscous drop spreading. Phys. Fluids 25 (1), 013102.CrossRef Google Scholar. Ehrhard, P. 1993 Experiments on isothermal and non ... Lee, D., Peng, X. & Lai, J. 2007 a Spreading dynamics and dynamic contact angle of …
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Splet11. jun. 2008 · Abstract When a liquid drop contacts a wettable surface, the liquid spreads over the solid to minimize the total surface energy. The first moments of spreading tend to be rapid. For example, a millimeter-sized water droplet will wet an area having the same diameter as the drop within a millisecond. Splet27. sep. 2012 · We show that short time spreading does not exhibit a pure power-law growth. Instead, we find a spreading velocity that decreases logarithmically in time, with … red ball combo panda
[1209.6150v1] Short time dynamics of viscous drop spreading
Splet01. okt. 2024 · Observations of spontaneous drop spreading reveal that spreading occurs through three distinct regimes: an initial spreading regime, a short transition regime and a viscous regime. In this study, we show that the spreading radius in the inertia-dominated early time dynamics scales as r ~ t α, where the exponent varies moderately with … SpletShort time dynamics of viscous drop spreading A. Eddi K.G. Winkels J.H. Snoeijer Physics of Fluids Group and MESA+ Institute for Nanotechnology, Faculty of Science and … Splet01. okt. 2024 · For low viscosity drops such as D10, the hindrance to spreading from viscous drag is smaller in comparison to the high viscosity oils such as D500. As a result, … red ball computer game