Experimental determination of the heat transfer coefficient during evaporation and boiling of thin liquid film

Research output: Contribution to journalConference article

Abstract

Thin films evaporation of distilled water, ethanol and HFE-7100 liquid was experimentally studied. The dependences of heat transfer coefficients in time were determined. It has been established that with a decrease in the layer thickness of distilled water and ethanol, the heat transfer coefficient increases. For the HFE liquid, the nature of the change is different: As the time increases, the heat transfer coefficient decreases.

Original languageEnglish
Article number01022
JournalMATEC Web of Conferences
Volume194
DOIs
Publication statusPublished - 21 Aug 2018
Event2018 Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment, HMTTSC 2018 - Tomsk, Russian Federation
Duration: 24 Apr 201826 Apr 2018

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Liquid films
Boiling liquids
Heat transfer coefficients
Evaporation
Thin films
Ethanol
Water
Liquids

ASJC Scopus subject areas

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

Cite this

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abstract = "Thin films evaporation of distilled water, ethanol and HFE-7100 liquid was experimentally studied. The dependences of heat transfer coefficients in time were determined. It has been established that with a decrease in the layer thickness of distilled water and ethanol, the heat transfer coefficient increases. For the HFE liquid, the nature of the change is different: As the time increases, the heat transfer coefficient decreases.",
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AB - Thin films evaporation of distilled water, ethanol and HFE-7100 liquid was experimentally studied. The dependences of heat transfer coefficients in time were determined. It has been established that with a decrease in the layer thickness of distilled water and ethanol, the heat transfer coefficient increases. For the HFE liquid, the nature of the change is different: As the time increases, the heat transfer coefficient decreases.

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