Pressure influence on unsteady film boiling of water-ethanol mixtures
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DOI: 10.1016/j.expthermflusci.2020.110130
Abstract: Abstact Film boiling of subcooled liquid is a process important for many technologies. However, there exists the specific film boiling regime accompanied by an enormous heat transfer coefficients, which has no common physical explanation. This… read more here.
Keywords: boiling regime; film boiling; film; water ethanol ... See more keywords
Subcooled boiling regime map for water at low saturation temperature and subatmospheric pressure
Sign Up to like & getrecommendations! Published in 2020 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2020.110150
Abstract: Abstract Subatmospheric pool boiling heat transfer was investigated experimentally. At low vapor pressure, the static head of the liquid column induces a non-negligible pressure gradient. This results in a local pressure-induced subcooling that makes the… read more here.
Keywords: boiling regime; subcooled boiling; pressure; regime map ... See more keywords
Simultaneous audio-visual-thermal characterization of transition boiling regime
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DOI: 10.1016/j.expthermflusci.2020.110162
Abstract: Abstract Safety concerns due to the highly unstable nature of boiling during the transition from the nucleate to the film boiling regime has limited investigations on this topic. Here we perform simultaneous characterization of the… read more here.
Keywords: surface; transition boiling; film; boiling regime ... See more keywords