Mechanism of Contact Line Movement of a Droplet Spreading over a Solid Surface

Результат исследований: Материалы для журнала

Аннотация

The contact line movement, advancing and receding, of the distilled water droplet was studied on the polished and laser patterned aluminum surfaces. The obtained dependences of the dynamic contact angles on the contact line speed were fitted by the combined theory consisting of molecular-kinetic and hydrodynamic theories. Results obtained on laser patterned surface are found to fit better to the theory in comparison with polished surface. The assumption was made that this result is connected with the low contact angle hysteresis on the patterned surface compared to the polished one. It means that combined theory does not consider the contact angle hysteresis.

Язык оригиналаАнглийский
Номер статьи01026
ЖурналMATEC Web of Conferences
Том91
DOI
СостояниеОпубликовано - 20 дек 2016
Событие4th International Youth Forum on Smart Grids 2016 - Tomsk, Российская Федерация
Продолжительность: 10 окт 201614 окт 2016

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Engineering(all)

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