Influence of wettability and surface tension on bubble formation from a needle
Sign Up to like & getrecommendations! Published in 2024 at "Asia-Pacific Journal of Chemical Engineering"
DOI: 10.1002/apj.3169
Abstract: The multiphase flow accompanied by contact line motion is a common flow phenomenon in nature and industry. When investigating the bubble formation from a needle, it is generally assumed that the contact line is fixed… read more here.
Keywords: motion; line; contact line; bubble formation ... See more keywords
Bubble formation regimes during gas injection into a liquid cross flow in a conduit
Sign Up to like & getrecommendations! Published in 2017 at "Canadian Journal of Chemical Engineering"
DOI: 10.1002/cjce.22680
Abstract: A study was performed to characterize the different bubble formation regimes that occur during the process of gas jet injection into a liquid cross flow in a conduit. Air was injected perpendicularly into a turbulent,… read more here.
Keywords: gas injection; gas; bubble formation; injection ... See more keywords
Numerical Simulation of Quasi-Static Bubble Formation from a Submerged Orifice by the Axisymmetric VOSET Method
Sign Up to like & getrecommendations! Published in 2019 at "Microgravity Science and Technology"
DOI: 10.1007/s12217-019-9690-5
Abstract: In order to investigate the dynamics of quasi-static bubble formation from a submerged orifice, this paper developed an axisymmetric VOSET method with continuum surface force (CSF) model which can accurately capture the moving phase interface… read more here.
Keywords: static bubble; quasi static; formation submerged; bubble formation ... See more keywords
General rules of bubble formation in viscous liquids in a modified step T-junction microdevice
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2021.116621
Abstract: Abstract The understanding of the microbubble formation characteristics in viscous solutions remains confused in terms of the evolution of bubble neck and formation frequency. In this work, the general rules of bubble formation in viscous… read more here.
Keywords: rules bubble; formation; formation viscous; viscous liquids ... See more keywords
Helium bubble formation in Pb-16Li within the breeding blanket
Sign Up to like & getrecommendations! Published in 2017 at "Fusion Engineering and Design"
DOI: 10.1016/j.fusengdes.2017.05.100
Abstract: Abstract Helium is a by-product of the tritium formation reaction by neutron bombardment of lithium. The solubility of helium is estimated to be extremely low, which may result into gas pockets formation. These pockets then… read more here.
Keywords: helium bubble; blanket; bubble formation; breeding blanket ... See more keywords
The effect of liquid viscosity on bubble formation dynamics in a flow-focusing device
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Multiphase Flow"
DOI: 10.1016/j.ijmultiphaseflow.2019.05.010
Abstract: Abstract The bubble formation in highly viscous liquids in a microfluidic flow-focusing device is highlighted. The influences of viscosity and flow rate of liquid phase on the bubble formation are studied. The glycerol-water solution (94–1000 mPa s)… read more here.
Keywords: formation; liquid viscosity; flow focusing; bubble formation ... See more keywords
Competing bubble formation mechanisms in rigid polyurethane foaming
Sign Up to like & getrecommendations! Published in 2021 at "Polymer"
DOI: 10.1016/j.polymer.2021.123877
Abstract: Abstract This study investigates the influence of air bubbles inclusion on the foaming of water blown and water-pentane blown rigid polyurethane and polyisocyanurate foams. It was observed that, when a large number of air bubbles… read more here.
Keywords: air bubbles; water; rigid polyurethane; competing bubble ... See more keywords
On the relationship of drop entrainment with bubble formation rates in oil mist filters
Sign Up to like & getrecommendations! Published in 2017 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2017.02.036
Abstract: Abstract A comparative investigation was conducted on bubble formation and drop entrainment rates from oil mist filters in steady state operation, in order to establish a firm link between the two mechanisms. Rates were measured… read more here.
Keywords: drop; oil mist; bubble formation; oil ... See more keywords
Laminar separation bubble formation and bursting on a finite wing
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2024.321
Abstract: Abstract The transient processes of laminar separation bubble (LSB) formation and bursting on a rectangular NACA 0018 wing are studied experimentally. A two-dimensional airfoil model is used as a baseline for the assessment of finite… read more here.
Keywords: laminar separation; separation bubble; lift; bubble formation ... See more keywords
Experimental Study on the Bubble Formation Mechanism during the Sintering of Coal and Biomass Ash Blends
Sign Up to like & getrecommendations! Published in 2018 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.8b02882
Abstract: This paper presents an experimental study on bubble formation in the process of sintering of Zhundong coal and corn stalk (CS) ash blends in a horizontal chamber furnace. The effect of the blend ra... read more here.
Keywords: study bubble; ash blends; bubble formation; experimental study ... See more keywords
First observation of radiolytic bubble formation in unstirred nano-powder sludges and a consistent model thereof
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-01868-1
Abstract: Experiments involving the irradiation of water contained within magnesium hydroxide and alumina nanoparticle sludges were conducted and culminated in observations of an increased yield of molecular hydrogen when compared to the yield from the irradiation… read more here.
Keywords: radiolytic bubble; first observation; observation radiolytic; formation ... See more keywords