WebJun 5, 1998 · The dynamics of capillary-driven flow was studied for water and water–glycerol mixtures in open hydrophilic microchannels (embedded in a hydrophobic … WebMay 15, 2024 · Lyapunov and non-modal stability analysis reveal why stationary and self-similar capillary flows in slender open triangular channels are so stable to disturbances. This robust feature allows superior flow management for applications ranging from space micropropulsion to microfluidic diagnostics.
Universality of capillary rising in corners Journal of Fluid ...
WebMay 1, 2016 · Introducing channel-like structures in material surfaces have the benefit of using capillary forces by guiding the lubricant to the tribologically stressed areas. Lithography-based methods such as UV, electron beam or interference lithography are quite common in this context [8]. WebJun 5, 1998 · 1-Heptanol flow in irregularly shaped surface grooves in Pd-coated Cu is shown to be an example of Poiseuille flow with simple Washburn kinetics of the form z2 = C (γ/μ) t, where γ is the liquid surface tension, μ is the viscosity, and C is a function of the … mad magazine fan club
Capillary Force-Driven Fluid Flow in Open Grooves with …
WebAug 23, 2012 · Irregular conduits, complex surfaces, and porous media often manifest more than one geometric wetting condition for spontaneous capillary flows. ... Rye, R. R., Mann, J. A. Jr & Yost, F. G. 1996 The flow of liquids in surface grooves. Langmuir 12, 555 ... Weislogel, M. M. 2001 Capillary flow in containers of polygonal section. AIAA J. 39 (12), ... WebOct 1, 2014 · Capillary rise in grooves (or wedges, corners), as another subtopic of capillary flow, has played an increasing important role in heat transfer devices (such as … WebJul 7, 1998 · For V-shaped surface grooves in copper, we have obtained the capillary driven flow kinetics for two liquids: unreactive 1-heptanol and eutectic Sn/Pb solder, which is … mad magazine ecch rated covers