Simulation of Oil Shale Semi-Coke Particle Cold Transportation in a Spouted Bed Using CPFD Method

Lidong Zhang; Zijia Wang; Qing Wang; Hong Qin; Xiandong Xu

doi:10.1016/j.powtec.2016.06.012

Simulation of Oil Shale Semi-Coke Particle Cold Transportation in a Spouted Bed Using CPFD Method

Lidong Zhang, Zijia Wang, Qing Wang, Hong Qin, Xiandong Xu

School of Electronics, Electrical Engineering and Computer Science

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

398 Downloads (Pure)

Abstract

The spouted bed was widely used due to its good mixing of particles and effective phase transferability between the gas and solid phase. In this paper, the transportation process of particles in a 3D spouted bed was studied using the Computational Particle Fluid Dynamics (CPFD) numerical method. Experiments were conducted to verify the validity of the simulation results. Distributions of the pressure, velocities and particle concentration of transportation devices were investigated. The motion state and characteristics of multiphase flows in the transportation device were demonstrated under various operating conditions. The results showed that a good consistency was obtained between the simulated results and the experimental results. The motion characteristics of the gas-solid two-phase flow in the device was effectively predicted, which could assist the optimal operating condition estimation for the spouted transportation process.

Original language	English
Pages (from-to)	360-368
Journal	Powder Technology
Volume	301
Early online date	07 Jun 2016
DOIs	https://doi.org/10.1016/j.powtec.2016.06.012
Publication status	Published - Nov 2016

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Simulation of Oil Shale Semi-Coke Particle Cold Transportation in a Spout-ed Bed Using CPFD Method
Copyright 2016 Elsevier. This manuscript is made available under a Creative Commons Attribution-NonCommercial-NoDerivs License (https://creativecommons.org/licenses/by-nc-nd/4.0/), which permits distribution and reproduction for non-commercial purposes, provided the author and source are cited.
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Cite this

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title = "Simulation of Oil Shale Semi-Coke Particle Cold Transportation in a Spouted Bed Using CPFD Method",

abstract = "The spouted bed was widely used due to its good mixing of particles and effective phase transferability between the gas and solid phase. In this paper, the transportation process of particles in a 3D spouted bed was studied using the Computational Particle Fluid Dynamics (CPFD) numerical method. Experiments were conducted to verify the validity of the simulation results. Distributions of the pressure, velocities and particle concentration of transportation devices were investigated. The motion state and characteristics of multiphase flows in the transportation device were demonstrated under various operating conditions. The results showed that a good consistency was obtained between the simulated results and the experimental results. The motion characteristics of the gas-solid two-phase flow in the device was effectively predicted, which could assist the optimal operating condition estimation for the spouted transportation process.",

author = "Lidong Zhang and Zijia Wang and Qing Wang and Hong Qin and Xiandong Xu",

year = "2016",

month = nov,

doi = "10.1016/j.powtec.2016.06.012",

language = "English",

volume = "301",

pages = "360--368",

journal = "Powder Technology",

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T1 - Simulation of Oil Shale Semi-Coke Particle Cold Transportation in a Spouted Bed Using CPFD Method

AU - Zhang, Lidong

AU - Wang, Zijia

AU - Wang, Qing

AU - Qin, Hong

AU - Xu, Xiandong

PY - 2016/11

Y1 - 2016/11

N2 - The spouted bed was widely used due to its good mixing of particles and effective phase transferability between the gas and solid phase. In this paper, the transportation process of particles in a 3D spouted bed was studied using the Computational Particle Fluid Dynamics (CPFD) numerical method. Experiments were conducted to verify the validity of the simulation results. Distributions of the pressure, velocities and particle concentration of transportation devices were investigated. The motion state and characteristics of multiphase flows in the transportation device were demonstrated under various operating conditions. The results showed that a good consistency was obtained between the simulated results and the experimental results. The motion characteristics of the gas-solid two-phase flow in the device was effectively predicted, which could assist the optimal operating condition estimation for the spouted transportation process.

AB - The spouted bed was widely used due to its good mixing of particles and effective phase transferability between the gas and solid phase. In this paper, the transportation process of particles in a 3D spouted bed was studied using the Computational Particle Fluid Dynamics (CPFD) numerical method. Experiments were conducted to verify the validity of the simulation results. Distributions of the pressure, velocities and particle concentration of transportation devices were investigated. The motion state and characteristics of multiphase flows in the transportation device were demonstrated under various operating conditions. The results showed that a good consistency was obtained between the simulated results and the experimental results. The motion characteristics of the gas-solid two-phase flow in the device was effectively predicted, which could assist the optimal operating condition estimation for the spouted transportation process.

U2 - 10.1016/j.powtec.2016.06.012

DO - 10.1016/j.powtec.2016.06.012

M3 - Article

SN - 0032-5910

VL - 301

SP - 360

EP - 368

JO - Powder Technology

JF - Powder Technology

ER -

Simulation of Oil Shale Semi-Coke Particle Cold Transportation in a Spouted Bed Using CPFD Method

Abstract

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