Open AccessHeat transfer at evaporation/boiling in the thin horizontal liquid layer on microstructured surfaces under low pressures
Author(s) -
В. И. Жуков,
А. Н. Павленко,
V. P. Bessmeltsev
Publication year - 2019
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 - 10.1088/1742-6596/1369/1/012007
Subject(s) - evaporation , boiling , nucleate boiling , materials science , heat transfer coefficient , heat transfer , heat flux , thermodynamics , critical heat flux , capillary action , layer (electronics) , dodecane , porosity , vapor compression evaporation , composite material , chemistry , physics , organic chemistry
The results of the experimental study of heat transfer during boiling of n-dodecane on a capillary-porous surface are presented. The surface is coated using a 3D laser printer. The dependence of the heat transfer coefficient on the heat flux density under different pressures and liquid layer heights is studied. The obtained experimental data were compared with the values obtained during evaporation/boiling on a plain surface under the same conditions.