CFD-DEM Study of the Effect of Cyclone Arrangements on the Gas-solid Flow Dynamics in the Full-loop Circulating Fluidized Bed
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2017.05.052
Abstract: Abstract Multiple cyclones are adopted to enlarge the capacity of circulating fluidized bed (CFB). In this work, the effect of cyclone arrangements on the gas-solid flow dynamics in the three-dimensional full-loop CFB is investigated by… read more here.
Keywords: cyclone; solid flow; gas; circulating fluidized ... See more keywords
Mesoscale-structure-based dynamic multiscale method for gas-solid flow
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DOI: 10.1016/j.ces.2018.08.019
Abstract: Multiscale methods have recently underpinned the successful simulation of gas-solid flow. In our prior study (Chen and Wang, AIChE Journal, 2017, 63: 3681-3691), a dynamic multiscale method (DMM) has been proposed to concurrently couple different… read more here.
Keywords: solid flow; method; gas solid; structure ... See more keywords
Numerical simulation of solid flow and segregation in a blast furnace by coupling granular rheology and transport equation
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DOI: 10.1016/j.ces.2021.116741
Abstract: Abstract Mathematical modelling is very useful for realizing a full-scale simulation of the ironmaking process in a blast furnace (BF). A continuum model is proposed for this purpose here, which couples the elasticity, flow rheology,… read more here.
Keywords: segregation; solid flow; blast furnace; rheology ... See more keywords
Experimental and Eulerian-Lagrangian-Lagrangian study of binary gas-solid flow containing particles of significantly different sizes
Sign Up to like & getrecommendations! Published in 2019 at "Renewable Energy"
DOI: 10.1016/j.renene.2018.12.121
Abstract: Abstract The coexistence of large particles (such as biomass or coal particles) and fine particles in gas-solid flow is common. In this study, an Eulerian-Lagrangian-Lagrangian method (EMMS-DPM-DEM) was developed to simulate the binary gas-solid flow… read more here.
Keywords: gas; large particles; gas solid; study ... See more keywords