Experimental investigation of liquid drop evaporation on a heated solid surface

A. A. Semenov, D. V. Feoktistov, D. V. Zaitsev, G. V. Kuznetsov, O. A. Kabov

Research output: Contribution to journalArticle

26 Citations (Scopus)

Abstract

Evaporation of a water drop was studied experimentally at a temperature difference between the solid surface and surrounding atmosphere from 30 to 60 °C. The studies were performed on the substrates with micro- and nanocoatings with different wettability. The features of evaporation were studied for the pinned, partially pinned, and depinned three-phase contact line (solid-liquid−gas interface). It is shown that with a decrease in the water drop volume, the specific evaporation rate (mass flow per unit of surface area) increases, particularly at the last stage of evaporation.

Original languageEnglish
Pages (from-to)771-774
Number of pages4
JournalThermophysics and Aeromechanics
Volume22
Issue number6
DOIs
Publication statusPublished - 1 Nov 2015

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solid surfaces
evaporation
evaporation rate
mass flow
wettability
water
temperature gradients
atmospheres

Keywords

  • contact angle
  • evaporation
  • three-phase contact line

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Radiation

Cite this

Experimental investigation of liquid drop evaporation on a heated solid surface. / Semenov, A. A.; Feoktistov, D. V.; Zaitsev, D. V.; Kuznetsov, G. V.; Kabov, O. A.

In: Thermophysics and Aeromechanics, Vol. 22, No. 6, 01.11.2015, p. 771-774.

Research output: Contribution to journalArticle

Semenov, A. A. ; Feoktistov, D. V. ; Zaitsev, D. V. ; Kuznetsov, G. V. ; Kabov, O. A. / Experimental investigation of liquid drop evaporation on a heated solid surface. In: Thermophysics and Aeromechanics. 2015 ; Vol. 22, No. 6. pp. 771-774.
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