The Gibbs-Marangoni stress and nonDLVO forces are equally important for modeling bubble coalescence in salt solutions
Sign Up to like & getrecommendations! Published in 2017 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2016.12.004
Abstract: Some salts can inhibit bubble coalescence above a critical concentration. The initial models for prediciting the critical salt concentrations were developed based on the effects of the Gibbs-Marangoni stress and either the London-van der Waals… read more here.
Keywords: rupture; salt; gibbs marangoni; bubble coalescence ... See more keywords
Experimental and theoretical study of bubble coalescence and departure behaviors during nucleate pool boiling on uniform smooth and micro-pin-finned surfaces under different subcoolings and heat fluxes
Sign Up to like & getrecommendations! Published in 2020 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2019.109996
Abstract: Abstract The bubble behavior is significant to the boiling heat transfer process. Among which, the bubble coalescence has been widely concerned by researchers because of the complex flow and heat transfer process, which can promote… read more here.
Keywords: coalescence; coalescence departure; bubble coalescence; departure ... See more keywords
Effects of nanoparticles’ wettability on vapor bubble coalescence in saturated pool boiling of nanofluids: A lattice Boltzmann simulation
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2020.119669
Abstract: Abstract Vapor bubble coalescence in saturated pool boiling of nanofluids containing moderately hydrophilic nanoparticles ( θ = 33 ∘ ∼ 51 ∘ ) is investigated numerically by a single component multiphase particle suspension lattice Boltzmann… read more here.
Keywords: vapor bubble; bubble coalescence; pool boiling; coalescence ... See more keywords
Passive acoustic emission monitoring to detect bubble coalescence in the presence of solid particles
Sign Up to like & getrecommendations! Published in 2017 at "Minerals Engineering"
DOI: 10.1016/j.mineng.2017.01.014
Abstract: Abstract Passive acoustic emission monitoring was used to study the role of solid particles on bubble coalescence. The effect of 1–10% w/w talc (hydrophobic) or silica (hydrophilic) particles on air bubble formation and coalescence at… read more here.
Keywords: acoustic emission; coalescence; bubble coalescence; emission monitoring ... See more keywords
Thermodynamic nonequilibrium effects in bubble coalescence: A discrete Boltzmann study.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.106.035101
Abstract: The thermodynamic nonequilibrium (TNE) effects in a coalescence process of two initially static bubbles under thermal conditions are investigated by a discrete Boltzmann model. The spatial distributions of the typical nonequilibrium quantity, i.e., nonorganized momentum… read more here.
Keywords: thermodynamic nonequilibrium; bubble coalescence; discrete boltzmann; component nomfs ... See more keywords
Bubble coalescence in interacting system of DNA molecules
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Biomathematics"
DOI: 10.1142/s1793524523500389
Abstract: We consider two models of interacting DNA molecules: \textit{First} is (four parametric) bubble coalescence model in interacting DNAs (shortly: BCI-DNA). \textit{Second} is (three parametric) bubble coalescence model in a condensed DNA molecules (shortly BCC-DNA). To… read more here.
Keywords: system; bubble coalescence; coalescence; model ... See more keywords