Stimuli-Responsive Liquid Crystal-Infused Porous Surfaces for Manipulation of Underwater Gas Bubble Transport and Adhesion.
Sign Up to like & getrecommendations! Published in 2022 at "Advanced materials"
DOI: 10.1002/adma.202110085
Abstract: Biomimetic artificial surfaces that enable the manipulation of gas bubble mobility have been explored in a wide range of applications in nanomaterial synthesis, surface defouling, biomedical diagnostics, and therapeutics. Although many superhydrophobic surfaces and isotropic… read more here.
Keywords: porous surfaces; adhesion; gas bubble; gas ... See more keywords
Rise of Gas Bubbles Across the Interface Between Two Liquids
Sign Up to like & getrecommendations! Published in 2018 at "Metallurgical and Materials Transactions B"
DOI: 10.1007/s11663-018-1434-1
Abstract: Water and different oils were used to represent liquid metal and slag, respectively, in a cold model simulation of gas bubbles rising through molten metal and slag layers. It was seen that the ascending gas… read more here.
Keywords: bubbles across; rise gas; gas; gas bubbles ... See more keywords
Interior non-uniformity of acoustically excited oscillating gas bubbles
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Hydrodynamics"
DOI: 10.1007/s42241-019-0065-6
Abstract: In the present paper, the interior non-uniformity of oscillating gas bubbles in liquids under an acoustic field is theoretically investigated, as well as the temperature non-uniformity in the surrounding liquid. The pressure, the density and… read more here.
Keywords: non uniformity; interior non; uniformity; oscillating gas ... See more keywords
Linear energy transfer of fission fragments of 235U and nucleation of gas bubbles in aqueous solutions of uranyl nitrate
Sign Up to like & getrecommendations! Published in 2020 at "Annals of Nuclear Energy"
DOI: 10.1016/j.anucene.2020.107379
Abstract: Abstract Fission fragments emitted in a fissile solution create tiny gas bubbles, the size of which is determined by the linear energy transfer (LET) of the particles. The LET of fission fragments of 235U in… read more here.
Keywords: solutions uranyl; fission fragments; gas; uranyl nitrate ... See more keywords
Three-dimensional phase-field simulations of intragranular gas bubble evolution in irradiated U-Mo fuel
Sign Up to like & getrecommendations! Published in 2018 at "Computational Materials Science"
DOI: 10.1016/j.commatsci.2017.12.061
Abstract: Abstract The evolution of fission gas bubbles in irradiated materials plays a critical role in the microstructural processes that leads to dimensional changes of U-Mo alloy fuels, e.g., fuel swelling. Although the intergranular bubbles-induced fuel… read more here.
Keywords: evolution; fuel swelling; gas; fuel ... See more keywords
Numerical simulation of the distribution of individual gas bubbles in shaped sapphire crystals
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Crystal Growth"
DOI: 10.1016/j.jcrysgro.2017.08.028
Abstract: Abstract The simulation of the effective density of individual gas bubbles in a two-phase melt, consisting of a liquid and gas bubbles, is performed using the virtual model of the thermal unit. Based on the… read more here.
Keywords: individual gas; shaped sapphire; gas; gas bubbles ... See more keywords
Modeling the static liquefaction of unsaturated sand containing gas bubbles
Sign Up to like & getrecommendations! Published in 2018 at "Soils and Foundations"
DOI: 10.1016/j.sandf.2017.11.008
Abstract: Abstract As a modification of the deviatoric hardening plasticity model, a material state-dependent model was proposed to simulate the response of unsaturated sand containing gas bubbles under undrained triaxial conditions. Affected by the compressibility of… read more here.
Keywords: containing gas; sand; gas; sand containing ... See more keywords
New insights into the mechanisms of ultrasonic emulsification in the oil–water system and the role of gas bubbles
Sign Up to like & getrecommendations! Published in 2021 at "Ultrasonics Sonochemistry"
DOI: 10.1016/j.ultsonch.2021.105501
Abstract: Highlights • In situ observations of bubble dynamics in ultrasonic emulsification (USE).• Role of gas bubbles with different cavitation modes in USE is revealed.• The chaotic oscillation of gas bubbles is the governing cavitation mode… read more here.
Keywords: ultrasonic emulsification; role gas; gas bubbles; gas ... See more keywords
Modelling the thermal behaviour of gas bubbles
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2020.645
Abstract: Abstract In most cases, the dominant mechanism of energy dissipation for a bubble in volume oscillations is the thermal energy exchanged with the liquid. The process is subtle and its precise description a matter of… read more here.
Keywords: modelling thermal; thermal behaviour; gas bubbles; behaviour gas ... See more keywords
Bioinspired Pressure-Tolerant Asymmetric Slippery Surface for Continuous Self-Transport of Gas Bubbles in Aqueous Environment.
Sign Up to like & getrecommendations! Published in 2018 at "ACS nano"
DOI: 10.1021/acsnano.8b00192
Abstract: Biosurfaces with geometry-gradient structures or special wettabilities demonstrate intriguing performance in manipulating the behaviors of versatile fluids. By mimicking natural species, that is, the cactus spine with a shape-gradient morphology and the Picher plant with… read more here.
Keywords: slippery; asymmetric slippery; slippery surface; surface ... See more keywords
New insights into microstructure of irradiated beryllium based on experiments and computer simulations
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-64654-5
Abstract: The microstructural response of beryllium after neutron irradiation at various temperatures (643–923 K) was systematically studied using analytical transmission electron microscope that together with outcomes from advanced atomistic modelling provides new insights in the mechanisms of… read more here.
Keywords: microstructure irradiated; insights microstructure; gas bubbles; new insights ... See more keywords