Numerical Simulation of Gas-Liquid-Solid Circulating Fluidized Bed (CFB)

Hong Li Li; Yang Dong Li

doi:10.4028/www.scientific.net/AMM.433-435.1988

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 433-435Numerical Simulation of Gas-Liquid-Solid...

Numerical Simulation of Gas-Liquid-Solid Circulating Fluidized Bed (CFB)

Abstract:

Through summary of multiphase flow coupling, considerate the conservation of mass and momentum conservation, used the gas phase as a continuous phase, liquid phase and solid phase as dispersed phase, CFB has been simulated with the help of Eulerian model. It show that the local gas holdup increases from the computational domain inlet to the outlet, the local solid holdup decreases from the computational domain inlet to the outlet, and the local liquid holdup decreases from the computational domain inlet to the outlet.

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Periodical:

Applied Mechanics and Materials (Volumes 433-435)

Pages:

1988-1991

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.433-435.1988

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October 2013

Authors:

Hong Li Li, Yang Dong Li

Keywords:

Gas-Liquid-Solid Circulating Fluidized Bed, Local Phase Holdups, Numerical Simulation

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References

[1] Fan L. S. Summary Paper on Fluidization and Transport Phenomena. Powder Technol. vol . 88, No. 3, (1996), pp.245-253.

DOI: 10.1016/s0032-5910(96)03127-0

Google Scholar

[2] Brinke S. S., Behrendt J., Sekoulov I. Biofilm Filter Batch Reactor (BFSBR). Water Sci. Technol. vol . 39, No. 8, (1999), pp.77-83.

DOI: 10.2166/wst.1999.0390

Google Scholar

[3] Schreyer H., Coughlin R. Effects of Stratification in a Fluidized Bed Bioreactor during Treatment of Metalworking Wastewater. Biotechnol. Bioeng., vol . 63, No. 2, (1999), pp.129-140.

DOI: 10.1002/(sici)1097-0290(19990420)63:2<129::aid-bit1>3.0.co;2-o

Google Scholar

[4] Peng B., Xu J., Zhu J., Zhang C. Numerical and experimental studies on the flow multiplicity phenomenon for gas-solids two-phase flows in CFB risers Powder Technology ., vol . 214, (2011), pp.1177-187.

DOI: 10.1016/j.powtec.2011.07.014

Google Scholar

[5] Peng B., Zhang C., Zhu J. Numerical study of the effect of the gas and solids distributors on the uniformity of the radial solids concentration distribution in CFB risers. Powder Technology. vol . 212, (2011), pp.89-102.

DOI: 10.1016/j.powtec.2011.04.036

Google Scholar

[6] Afsin Gungor. One dimensional numerical simulation of small scale CFB combustors. Energy Conversion and Management. vol . 50, (2009), pp.711-722.

DOI: 10.1016/j.enconman.2008.10.003

Google Scholar