Detail publikace

A liquid interaction with ultrahydrophobic surfaces

JAŠÍKOVÁ, D. KOTEK, M. FIALOVÁ, S. KOPECKÝ, V.

Originální název

A liquid interaction with ultrahydrophobic surfaces

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

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

hydrophobic surface, air layer, contact angle, micro PIV

Autoři

JAŠÍKOVÁ, D.; KOTEK, M.; FIALOVÁ, S.; KOPECKÝ, V.

Vydáno

28. 3. 2016

Nakladatel

EDP Sciences

Místo

EFM15 – Experimental Fluid Mechanics 2015

ISSN

2100-014X

Periodikum

EPJ Web of Conferences

Ročník

114

Číslo

1

Stát

Francouzská republika

Strany od

1

Strany do

6

Strany počet

6

URL

http://dx.doi.org/10.1051/epjconf/201611402052

Plný text v Digitální knihovně

http://hdl.handle.net/11012/203125

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"
}