Use of levitating liquid micro-droplets as tracers to study the evaporation in the vicinity of the contact line

Dmitry Zaitsev, Dmitry Kirichenko, Oleg Kabov

Результат исследований: Материалы для журналаСтатья

2 Цитирования (Scopus)

Аннотация

Self-organization of a cloud of liquid micro-droplets into an ordered two-dimensional array, levitating over a heated layer of liquid due to upward vapor flow, has been observed in several recent experimental works. In the present paper, the levitating micro-droplet array is studied under the condition when the liquid layer ruptures and a dry spot form on the heater. It has been found, that when the levitating micro-droplets are moving from wetted heater area to dry heater area and passing over the contact line, the micro-droplets levitation height is drastically increased, which is indicative of the intensive evaporation occurring in the region of the contact line.

Язык оригиналаАнглийский
Номер статьи01026
ЖурналMATEC Web of Conferences
Том92
DOI
СостояниеОпубликовано - 21 дек 2016
Событие2016 Thermophysical Basis of Energy Technologies, TBET 2016 - Tomsk, Российская Федерация
Продолжительность: 26 окт 201628 окт 2016

ASJC Scopus subject areas

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

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