Shape oscillation of microbubbles

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F14%3A00397955" target="_blank" >RIV/61388998:_____/14:00397955 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.cej.2013.09.027" target="_blank" >http://dx.doi.org/10.1016/j.cej.2013.09.027</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.cej.2013.09.027" target="_blank" >10.1016/j.cej.2013.09.027</a>

Result language
angličtina
Original language name
Shape oscillation of microbubbles
Original language description
Microbubbles became currently of importance for chemical and process engineering applications, mainly because of the recent discovery of an energetically efficient method of their generationwith a fluidic oscillator in the gas supply. The oscillation should beapplied at the microbubble resonant conditions, about which there has been so far known very little. The key problem is the unknown and difficult to evaluate the extent of the surrounding liquid that takes part in the microbubble oscillatory motions. It represents the inertia term in the governing equation. The oscillation of microbubbles also influences their ascent, which is slow and puts them often into mutual proximity causing their conjunctions. Author evaluated basic data on oscillating microbubbles from high-speed camera frames and used them to setup a simple model, suitable forengineering design purposes.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BK - Liquid mechanics
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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