[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Tang et al., 2016 - Google Patents

Investigation on wet particle flow behavior in a riser using LES-DEM coupling approach

Tang et al., 2016

Document ID
14773259638975606745
Author
Tang T
He Y
Ren A
Zhao Y
Publication year
Publication venue
Powder Technology

External Links

Snippet

Hydrodynamic characteristics of dry particles and wet particles are obviously different in a dense gas-solid two-phase flow system. In this work, a modified LES-DEM (Large Eddy Simulation and Discrete Element Method) coupling approach has been used to investigate …
Continue reading at www.sciencedirect.com (other versions)

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/38—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/384—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
    • B01J8/388—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only externally, i.e. the particles leaving the vessel and subsequently re-entering it
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1872—Details of the fluidised bed reactor

Similar Documents

Publication Publication Date Title
Xu et al. CFD-DEM study on cohesive particles in a spouted bed
Yang et al. Simulation of heterogeneous structure in a circulating fluidized-bed riser by combining the two-fluid model with the EMMS approach
Lu et al. Assessment of different coarse graining strategies to simulate polydisperse gas-solids flow
Zhang et al. Simulation of particle mixing and separation in multi-component fluidized bed using Eulerian-Eulerian method: A review
Chu et al. CFD–DEM simulation of the gas–solid flow in a cyclone separator
Kuang et al. Numerical study of liquid–gas–solid flow in classifying hydrocyclones: Effect of feed solids concentration
Yao et al. Effects of the inlet duct length on the flow field and performance of a cyclone separator with a contracted inlet duct
Shi et al. Effect of particle size distribution on hydrodynamics and solids back-mixing in CFB risers using CPFD simulation
Zhu et al. DEM simulation on particle mixing in dry and wet particles spouted bed
Tang et al. DEM numerical investigation of wet particle flow behaviors in multiple-spout fluidized beds
Feng et al. CFD modeling of gas–solid flow in an internally circulating fluidized bed
Chalermsinsuwan et al. Computational fluid dynamics of circulating fluidized bed downer: Study of modeling parameters and system hydrodynamic characteristics
Shuyan et al. Hydrodynamic simulations of gas–solid spouted bed with a draft tube
Zhang et al. Simulation and experiment of gas–solid flow field in short-contact cyclone reactors
Hu et al. A comprehensive numerical investigation on the hydrodynamics and erosion characteristics in a pressurized fluidized bed with dense immersed tube bundles
Basha et al. CFD modeling with experimental validation of the internal hydrodynamics in a pilot-scale slurry bubble column reactor
Fattahi et al. Numerical simulation of heat transfer coefficient around different immersed bodies in a fluidized bed containing Geldart B particles
Volk et al. Assessment of CFD-DEM solution error against computational cell size for flows through a fixed-bed of binary-sized particles
Yang et al. Particle-scale investigation of the hydrodynamics and tube erosion property in a three-dimensional (3-D) bubbling fluidized bed with immersed tubes
Tang et al. Investigation on wet particle flow behavior in a riser using LES-DEM coupling approach
Cheng et al. Hydrodynamics and scale-up of liquid–solid circulating fluidized beds: Similitude method vs. CFD
Yang et al. Impact of polydispersity on the flow dynamics in the riser of a circulating fluidized bed
Chen et al. Comparison of Euler-Euler and Euler-Lagrange approaches for simulating gas-solid flows in a multiple-spouted bed
Yang et al. Numerical investigation of the cluster property and flux distribution in three-dimensional full-loop circulating fluidized bed with multiple parallel cyclones
Subbarao A model for cluster size in risers