The influence of bubble departure characteristics on CHF prediction at high-pressure conditions
Sign Up to like & getrecommendations! Published in 2020 at "Case Studies in Thermal Engineering"
DOI: 10.1016/j.csite.2020.100735
Abstract: Abstract The two-fluid Eulerian model, coupled with the heat flux partitioning model, is being widely used to predict subcooled flow boiling characteristics and predicting critical heat flux (CHF). The heat flux partitioning model relies on… read more here.
Keywords: bubble departure; pressure conditions; departure; high pressure ... See more keywords
Development of an approximate model for the prediction of bubble departure diameter in pool boiling of water
Sign Up to like & getrecommendations! Published in 2021 at "International Communications in Heat and Mass Transfer"
DOI: 10.1016/j.icheatmasstransfer.2021.105531
Abstract: Abstract Several researchers have attempted to develop model to predict bubble departure diameter in pool boiling for last eighty years. But all these models predictions have a large difference with real life experimental values. In… read more here.
Keywords: model; diameter pool; departure diameter; bubble departure ... See more keywords
Modelling of bubble departure in flow boiling using equilibrium thermodynamics
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2018.02.057
Abstract: Abstract To improve the closure relations employed for component-scale Computational Fluid Dynamics simulation of boiling flows, a first-principles method for predicting bubble departure diameters in flow boiling has been developed. The proposed method uses minimisation… read more here.
Keywords: thermodynamics; flow boiling; bubble departure; equilibrium ... See more keywords
Lattice Boltzmann simulation of seawater boiling in the presence of non-condensable gas
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2019.07.065
Abstract: Abstract In this study, three-dimensional (3D) boiling of seawater containing non-condensable gas (NCG) was simulated using the modified pseudopotential lattice Boltzmann model for multiphase multicomponent flow, and the effects of wettability and the NCG concentration… read more here.
Keywords: lattice boltzmann; seawater; bubble departure; condensable gas ... See more keywords
Experimental study on bubble departure characteristics in subcooled nucleate pool boiling
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DOI: 10.1016/j.ijmultiphaseflow.2016.10.012
Abstract: Abstract The boiling models use departure diameter and frequency in closure relations for the calculation of nucleate boiling heat flux. These parameters are normally derived from empirical correlations which depend heavily on experiments. While these… read more here.
Keywords: bubble departure; pool; pool boiling; nucleate pool ... See more keywords