Fluidization dynamics of cohesive Geldart B particles. Part I: X-ray tomography analysis
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2018.11.082
Abstract: Abstract Due to the presence of inter-particle cohesive force, cohesive particles reveal totally different fluidization behaviors as compared to the non-cohesive system. This paper studies the fluidization dynamics of Geldart B particles with varying thermal-induced… read more here.
Keywords: fluidization dynamics; force; cohesive force; particle ... See more keywords
Fluidization dynamics of cohesive Geldart B particles. Part II: Pressure fluctuation analysis
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.02.187
Abstract: Abstract The increase of inter-particle cohesive force greatly changes the fluidization dynamics, finally leading to the partial or complete failure of fluidization. However, few studies concern such transition process. This paper investigates the fluidization dynamics… read more here.
Keywords: fluidization dynamics; bed; fluidization; cohesive force ... See more keywords
High mobility of asteroid particles revealed by measured cohesive force of meteorite fragments
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DOI: 10.1126/sciadv.add3530
Abstract: The cohesive force of asteroid particles is a crucial parameter in microgravity. The cohesive force was evaluated under the assumptions of lunar regolith and proportionality to particle size; however, it is sensitive to particle shape.… read more here.
Keywords: asteroid particles; cohesive force; high mobility; force ... See more keywords