Influence of the wall on the droplet evaporation

S. Y. Misyura, V. S. Morozov

Research output: Contribution to journalConference article

Abstract

Evaporative influence of the wall material and its thickness has been investigated in the present study. The wall influence for heat exchangers is particularly important in the boiling transition regime and in the event of the Leidenfrost temperature. The experimental points significantly diverge in the transition area of the boiling crisis. This fact can be explained by a different residence time of droplet on the wall surface. The discrepancy between the experimental data also takes place at the Leidenfrost temperature. The lower the thermal diffusivity of the wall material (high thermal inertia), the more the wall is cooled under a droplet.

Original languageEnglish
Article number01030
JournalMATEC Web of Conferences
Volume23
DOIs
Publication statusPublished - 31 Aug 2015
Externally publishedYes
EventInternational Workshop on Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment, TSOTR 2015 - Tomsk, Russian Federation
Duration: 22 Apr 201523 Apr 2015

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Boiling liquids
Evaporation
Thermal diffusivity
Heat exchangers
Temperature
Hot Temperature

ASJC Scopus subject areas

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

Cite this

Influence of the wall on the droplet evaporation. / Misyura, S. Y.; Morozov, V. S.

In: MATEC Web of Conferences, Vol. 23, 01030, 31.08.2015.

Research output: Contribution to journalConference article

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