Open AccessA map of regimes of evaporation and boiling in the horizontal liquid layer on the modified surface
Author(s) -
D A Shvetsov,
А. Н. Павленко,
А. Е. Брестер,
В. И. Жуков
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2039/1/012033
Subject(s) - evaporation , boiling , layer (electronics) , nucleate boiling , heat flux , materials science , convection , boiling point , thermodynamics , heat transfer , mechanics , composite material , physics
The paper presents the results of the study of the evaporation and boiling regimes in thin horizontal layers of liquid on a modified surface in a wide range of changes in the pressure and height of the liquid layer. Depending on the heat flux, pressure, and height of the liquid layer, the formation of various structures was observed. In this paper, maps of the evaporation and boiling regimes are obtained, which show the heat fluxes from the natural convection regime up to the boiling crisis, depending on the height of the liquid layer. The results are compared with the calculation dependencies.