000014545 001__ 14545
000014545 005__ 20161115100155.0
000014545 04107 $$aeng
000014545 046__ $$k2016-08-21
000014545 100__ $$aBonn, Daniel
000014545 24500 $$aUniversal rescaling of drop impact on smooth and rough surfaces

000014545 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000014545 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000014545 506__ $$arestricted
000014545 520__ $$2eng$$aThe maximum diameter a droplet that impacts on a surface will attain is the subject of controversy, notably for high-velocity impacts of low-viscosity liquids such as water or blood. We study the impact of droplets of simple liquids of different viscosities for a wide range of surfaces, impact speeds, and impact angles. We show that the spreading behavior cannot simply be predicted by equating the inertial to either capillary or viscous forces, since, for most situations of practical interest, all three forces are important. We determine the correct scaling behaviors for the viscous and capillary regimes and, by interpolating between the two, allow for a universal rescaling.

000014545 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000014545 653__ $$a

000014545 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000014545 720__ $$aBonn, Daniel
000014545 8560_ $$ffischerc@itam.cas.cz
000014545 8564_ $$s116862$$uhttps://invenio.itam.cas.cz/record/14545/files/TS.FM06-4.05.pdf$$yOriginal version of the author's contribution as presented on CD,  page 818, code TS.FM06-4.05
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000014545 962__ $$r13812
000014545 980__ $$aPAPER