Detail publikace
A liquid interaction with ultrahydrophobic surfaces
JAŠÍKOVÁ, D. KOTEK, M. FIALOVÁ, S. KOPECKÝ, V.
Anglický název
A liquid interaction with ultrahydrophobic surfaces
Typ
Článek WoS
Jazyk
en
Originální abstrakt
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.
Klíčová slova anglicky
hydrophobic surface, air layer, contact angle, micro PIV
Vydáno
2016-03-28
Nakladatel
EDP Sciences
Místo
EFM15 – Experimental Fluid Mechanics 2015
ISSN
2100-014X
Časopis
EPJ Web of Conferences
Ročník
114
Číslo
1
Strany od–do
1–6
Počet stran
6
BIBTEX
@article{BUT123504,
author="Darina {Jašíková} and Michal {Kotek} and Simona {Fialová} and Václav {Kopecký}",
title="A liquid interaction with ultrahydrophobic surfaces",
journal="EPJ Web of Conferences",
year="2016",
volume="114",
number="1",
pages="1--6",
doi="10.1051/epjconf/201611402052",
issn="2100-014X",
url="http://dx.doi.org/10.1051/epjconf/201611402052"
}