A liquid interaction with ultrahydrophobic surfaces

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F15%3A00002324" target="_blank" >RIV/46747885:24620/15:00002324 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1051/epjconf/201611402052" target="_blank" >http://dx.doi.org/10.1051/epjconf/201611402052</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/201611402052" target="_blank" >10.1051/epjconf/201611402052</a>

Result language
angličtina
Original language name
A liquid interaction with ultrahydrophobic surfaces
Original language description
The interaction of the liquid with ultra-hydrophobic surfaces was so far studied through estimation of static contact angles. It appears now that this interaction is more complex, and cannot be described only with static methods. Effect of ultra-hydrophobic surfaces and their advantages are also particularly in dynamic interaction with liquids. One of the parameters that determine the character of the dynamic interaction is presence of air film close to the surface. The thickness of air film can be measured with long distance microscopy and the interaction with the flow using micro PIV method. Here we present the results of measurements of the air film that is created close to ultra-hydrophobic surfaces and the dependence of its thickness on the Re number.
Czech name
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Czech description
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Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
21002 - Nano-processes (applications on nano-scale); (biomaterials to be 2.9)

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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