A two-scale second-order moment particle turbulence model and simulation of dense gas-particle flows in a riser

Powder Technology

Volumn 162, Issue 1, 2006, Pages 27-32

  Zeng, Zh X ^a,b   Zhou, L X ^a  

^a TSINGHUA UNIVERSITY   (China)

^b NANCHANG HANGKONG UNIVERSITY   (China)

Author keywords

Gas particle flows; Riser; Second order moment model; Two scale fluctuation

Indexed keywords

COMPUTER SIMULATION; FLOW OF FLUIDS; FLOW OF SOLIDS; GAS DYNAMICS; MATHEMATICAL MODELS; TURBULENCE;

GAS-PARTICLE FLOWS; RISERS; SECOND-ORDER MOMENT MODEL; TWO-SCALE FLUCTUATION;

TWO PHASE FLOW;

COMPUTER SIMULATION; FLOW OF FLUIDS; FLOW OF SOLIDS; GAS DYNAMICS; MATHEMATICAL MODELS; TURBULENCE; TWO PHASE FLOW;

ARTICLE; DENSE BODY; FLOW; GAS; RESERVOIR; SIMULATION;

EID: 31844431974     PISSN: 00325910     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.powtec.2005.10.011     Document Type: Article

References (13)

1. D. Gidaspow Multiphase Flow and Fluidization: Continuum and Kinetic Theory Descriptions 1994 Academic Press New York
2. L.X. Zhou, and X.Q. Huang Prediction of confined gas-particle jets by an energy equation model of particle turbulence Sci. China, Engl. Ed. 33 1990 53 59
3. L.X. Zhou, C.M. Liao, and T. Chen A unified second-order moment two-phase turbulence model for simulating gas-particle flows Numerical Methods in Multiphase Flows vol. 185 1994 ASME-FED Lake Tahoe 307 313
4. Y. Cheng, Y.C. Guo, and F. Wei Modeling the hydrodynamics of downer reactors based on kinetic theory Chem. Eng. Sci. 54 13-14 1999 2019 2027
5. p-θ two-fluid model Chem. Eng. Sci. 56 24 2001 6813 6822
6. Y. Yu, F.P. Cai, and L.X. Zhou A second-order moment two-phase turbulence model for dense gas-particle flows Proceedings of 5th International Conference on Multiphase Flow, ICMF'04, Paper 161, Yokohama 2004
7. K. Hanjalic, B.E. Launder, and R. Schiestel Multiple-time-scale concepts in turbulent transport modeling L.J.S. Bradbur Turbulent Shear Flows vol. 2 1980 Springer-Verlag New York 36 49
8. S.W. Kim, and C.P. Chen A multiple-time-scale turbulence model based on variable partitioning of the time turbulent kinetic energy spectrum Numer. Heat Transf., B Fundam. 16 1989 193 211
9. R. Schiestel Multiple-time-scale modeling of turbulent flows in one point closure Phys. Fluids 30 3 1987 722 731
10. M. Yamamoto Investigation of multiple-time-scale Reynolds stress model in homogeneous anisotropic turbulence Int. J. Heat Fluid Flow 16 1995 417 428
11. L.X. Zhou Dynamics of Multiphase Turbulent Reacting Fluid Flows 2002 National Defence Industry Press Beijing
12. X. Zhang, and L.X. Zhou Simulation of gas-particle channel flows using a two-fluid particle-wall collision model accounting for wall roughness Proc. of 4th ASME/JSME Joint Fluids Eng. Conf., Honolulu, Hawaii, USA, Paper, FEDSM2003-45750 2003
13. M. Horio, K. Morishita, and O. Tachibana Solid distribution and movement in circulating fluidized beds [J] P. Basu J.F. Large Circulating Fluidized Bed Technology vol. II 1988 Pergamon Press Oxford 147 154