Open AccessVapour bubble dynamics in a flat mimi-channel under intense heating
Author(s) -
V V Belosludtsev
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 - 10.1088/1742-6596/1369/1/012059
Subject(s) - bubble , subcooling , boiling , mechanics , dynamics (music) , flow boiling , channel (broadcasting) , materials science , optics , nucleate boiling , thermodynamics , physics , heat flux , heat transfer , acoustics , telecommunications , engineering
Investigation of subcooled nucleate boiling in minichannels was conducted with high speed recording optical system also equiped with high spatial resolution optics. Obtained data on the bubble dynamics is in good agreement with well-known correlations from the literature. The final stage of bubble dynamics is in good agreement with the Labuntsov correlation for spherical vapor bubble growth on a heated wall.