This paper is concerned with the two-dimensional gas-solid turbulent plane-mixing layer. The solid phase is considered a continuum and a two-fluid model, which is coupled by source terms due to particle drag and diffusion. Finite volume scheme has been employed for the governing equations. The simulation results show that the ratio of particle diffusion coefficient and kinematics viscosity of the carrier gas, have significant influence on the prediction of particles trend. In addition, it is observed that the loading ratio has no significant effect on the gas-solid flow prediction. The results are compared with the existed experimental data’s of others. This kind of modeling will ease the time consuming, stochastic approach of the Eulearian-Lagrangian methods but needs further investigation on the particle diffusivity term.
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ASME 2005 Fluids Engineering Division Summer Meeting
June 19–23, 2005
Houston, Texas, USA
Conference Sponsors:
- Fluids Engineering Division
ISBN:
0-7918-4198-7
PROCEEDINGS PAPER
Effect of Particulate Diffusion on the Free Turbulent Flow Based on Two-Fluid Available to Purchase
R. Fesanghari,
R. Fesanghari
Amirkabir University of Technology, Tehran, Iran
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H. Basirat Tabrizi,
H. Basirat Tabrizi
Amirkabir University of Technology, Tehran, Iran
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F. Hamdullahpur
F. Hamdullahpur
Carleton University, Ottawa, ON, Canada
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R. Fesanghari
Amirkabir University of Technology, Tehran, Iran
H. Basirat Tabrizi
Amirkabir University of Technology, Tehran, Iran
F. Hamdullahpur
Carleton University, Ottawa, ON, Canada
Paper No:
FEDSM2005-77011, pp. 495-500; 6 pages
Published Online:
October 13, 2008
Citation
Fesanghari, R, Basirat Tabrizi, H, & Hamdullahpur, F. "Effect of Particulate Diffusion on the Free Turbulent Flow Based on Two-Fluid." Proceedings of the ASME 2005 Fluids Engineering Division Summer Meeting. Volume 1: Symposia, Parts A and B. Houston, Texas, USA. June 19–23, 2005. pp. 495-500. ASME. https://doi.org/10.1115/FEDSM2005-77011
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