000013891 001__ 13891
000013891 005__ 20161115094004.0
000013891 04107 $$aeng
000013891 046__ $$k2016-08-21
000013891 100__ $$aKoga, Kazuki
000013891 24500 $$aOscillation and pinchoff of axisymmetric droplets

000013891 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000013891 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000013891 506__ $$arestricted
000013891 520__ $$2eng$$aOscillation and pinchoff of axisymmetric droplets are studied numerically using the model of axisymmetric vortex sheets with surface tension in inviscid fluids. Droplets are initially at rest and biconcave, and then evolve under the action of surface tension. Oscillation of a droplet is observed for a sufficiently small depth of the initial dent. For a large value of this depth that causes the high curvature of a vortex sheet, however, it pinches off at two points and breaks into two end-droplets and a satellite droplet. We observe that a significantly small satellite droplet is generated for the smallest depth of the initial dent within the region where pinchoff occurs.

000013891 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000013891 653__ $$a

000013891 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000013891 720__ $$aKoga, Kazuki
000013891 8560_ $$ffischerc@itam.cas.cz
000013891 8564_ $$s81894$$uhttps://invenio.itam.cas.cz/record/13891/files/PO.FM06-1.20.104.pdf$$yOriginal version of the author's contribution as presented on CD, XMLout( page 870, code PO.FM06-1.20.104).
000013891 962__ $$r13812
000013891 980__ $$aPAPER