Measurement studies on superhydrophobic materials

Sheila Devasahayam, Prasad Yarlagadda

Research output: Contribution to journalConference paperpeer-review

1 Citation (Scopus)


Superhydrophobicity is directly related to the wettability of the surfaces. Cassie-Baxter state relating to geometrical configuration of solid surfaces is vital to achieving the Superhydrophobicity and to achieve Cassie-Baxter state the following two criteria need to be met: 1) Contact line forces overcome body forces of unsupported droplet weight and 2) The microstructures are tall enough to prevent the liquid that bridges microstructures from touching the base of the microstructures [1] In this paper we discuss different measurements used to characterise/determine the superhydrophobic surfaces.

Original languageEnglish
Pages (from-to)134-142
Number of pages9
JournalAdvanced Materials Research
Publication statusPublished - 2014
Externally publishedYes
Event2nd International Conference on Material, Mechanical and Manufacturing Engineering, IC3ME 2014 - Guangzhou, China
Duration: 30 May 201431 May 2014


  • Wettability
  • contact angle
  • contact angle hysteresis
  • contact time
  • surface roughness
  • drag reduction measurements
  • morphology
  • surface friction
  • Reynolds number


Dive into the research topics of 'Measurement studies on superhydrophobic materials'. Together they form a unique fingerprint.

Cite this