000013904 001__ 13904
000013904 005__ 20161115094005.0
000013904 04107 $$aeng
000013904 046__ $$k2016-08-21
000013904 100__ $$aShukla, Prashant
000013904 24500 $$aStudy of path instability of a rising oil droplet using PIV

000013904 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000013904 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000013904 506__ $$arestricted
000013904 520__ $$2eng$$aThis paper presents an experimental study of the dynamics of a rising oil droplet in water. The motion is associated with path, velocity and shape instabilities. In this work, the former two instabilities have been studied. A three-dimensional visualization of the trajectory of the rising droplet has been presented. A stereo-PIV analysis was conducted on the system for visualization of the velocity field generated by the motion of the droplet. Two distinct type of trajectories were observed and the liquid droplet were found to follow two types of paths - straight and zig-zag. Helical paths were not observed in our study. Vorticity plots calculated from the velocity field are used to explain the observed trajectories.

000013904 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000013904 653__ $$a

000013904 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000013904 720__ $$aShukla, Prashant
000013904 8560_ $$ffischerc@itam.cas.cz
000013904 8564_ $$s164128$$uhttps://invenio.itam.cas.cz/record/13904/files/PO.FM06-2.02.29.pdf$$yOriginal version of the author's contribution as presented on CD, XMLout( page 896, code PO.FM06-2.02.29).
000013904 962__ $$r13812
000013904 980__ $$aPAPER