Mechanical Response and Microstructure Evolution of a Repetitive Upsetting Extrusion Processed AZ61 Magnesium Alloy in Semi‐Solid Compression
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Engineering Materials"
DOI: 10.1002/adem.201900362
Abstract: Semi‐solid billets of an AZ61 magnesium alloy are prepared by a repetitive upsetting‐extrusion (RUE)‐based strain induced melt activation (SIMA) method. Mechanical response and microstructure evolution in compression of the semi‐solid slurry with high solid fraction… read more here.
Keywords: compression; semi solid; solid particles; microstructure ... See more keywords
Numerical Simulation of the Water Surface Movement with Macroscopic Particles on Movable Beds
Sign Up to like & getrecommendations! Published in 2020 at "Water Resources Management"
DOI: 10.1007/s11269-020-02521-8
Abstract: In this paper, on the basis of the three-dimensional Navier-Stokes equation, an incompressible fluid flow has been studied numerically when a dam is broken. In order to simulate this problem, a modification of the standard… read more here.
Keywords: numerical simulation; simulation water; solid particles; simulation ... See more keywords
Numerical Analysis of Buckling of a Single Suspension Droplet
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Thermal Spray Technology"
DOI: 10.1007/s11666-019-00962-1
Abstract: In this study, a 2D axisymmetric numerical model is developed for simulating buckling of suspension droplets for processes with a high evaporation rate. This model not only demonstrates droplet distortion during buckling but also predicts… read more here.
Keywords: suspension droplet; droplet; numerical analysis; analysis buckling ... See more keywords
Minimising atomisation drift potential by exploring the break-up of liquid sheets using multiphase methylated soybean and silicon oil emulsions
Sign Up to like & getrecommendations! Published in 2021 at "Biosystems Engineering"
DOI: 10.1016/j.biosystemseng.2020.12.004
Abstract: During atomisation, modified agricultural spray formulations can produce less fine spray (for drift control) or reduce the overall droplet size distribution (for efficacy). Motivated by the technical literature concerning antifoaming agents, emulsions with and without… read more here.
Keywords: minimising atomisation; oil; solid particles; atomisation drift ... See more keywords
Modeling the effects of solid particles in CFD-PBM simulation of slurry bubble columns
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2020.115743
Abstract: Abstract Prediction of gas holdup and bubble size distribution is of paramount importance for modeling mass and heat transfer and reactions in multiphase reactors. Addition of hydrophilic particles into gas-liquid systems usually decreases gas holdup… read more here.
Keywords: slurry bubble; cfd pbm; gas; solid particles ... See more keywords
Critical impeller speeds for a gas-inducing stirring tank loaded with solid particles
Sign Up to like & getrecommendations! Published in 2018 at "Chinese Journal of Chemical Engineering"
DOI: 10.1016/j.cjche.2018.04.026
Abstract: Abstract The influence of solid particles size, density and loading on the critical gas-inducing impeller speed was investigated in a gas–liquid–solid stirring tank equipped with a hollow Rushton impeller. Three types of solid particles, hollow… read more here.
Keywords: impeller; gas inducing; impeller speed; solid particles ... See more keywords
Shock wave driven out by a piston in a mixture of a non-ideal gas and small solid particles under the influence of the gravitation field with monochromatic radiation
Sign Up to like & getrecommendations! Published in 2018 at "Chinese Journal of Physics"
DOI: 10.1016/j.cjph.2018.09.033
Abstract: Abstract Similarity solutions for a spherical shock wave in a mixture of small solid particles of micro size and a non-ideal gas are discussed under the influence of the gravitational field with monochromatic radiation. The… read more here.
Keywords: field; non; gas; solid particles ... 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
Investigation of flow-regime characteristics in a sloshing pool with mixed-size solid particles
Sign Up to like & getrecommendations! Published in 2020 at "Nuclear Engineering and Technology"
DOI: 10.1016/j.net.2019.11.006
Abstract: Abstract To ascertain the characteristics of pool sloshing behavior that might be encountered during a core disruptive accident of sodium-cooled fast reactors, in our earlier work several series of experiments were conducted under various scenarios… read more here.
Keywords: flow regime; mixed size; size; solid particles ... See more keywords
Mixing and segregation of solid particles in a conical spouted bed: Effect of particle size and density
Sign Up to like & getrecommendations! Published in 2017 at "Particuology"
DOI: 10.1016/j.partic.2016.06.006
Abstract: Abstract In this work, the mixing and segregation of binary mixtures of particles with different sizes and densities in a pseudo-2D spouted bed were studied experimentally. A binary mixture of solid particles including sand, gypsum,… read more here.
Keywords: particle size; mixing segregation; solid particles; segregation ... See more keywords
Experimental investigation of collision behavior of fluidized solid particles on the tube wall of a graphite evaporator by vibration signal analysis
Sign Up to like & getrecommendations! Published in 2017 at "Powder Technology"
DOI: 10.1016/j.powtec.2016.12.067
Abstract: Abstract It is necessary to investigate the collision behavior of fluidized solid particles on the wall of a brittle graphite heat exchange tube of a fluidized bed evaporator for a better fundamental investigation on the… read more here.
Keywords: evaporator; vibration; collision behavior; fluidized solid ... See more keywords