Comparative CFD modeling of a bubbling bed using a Eulerian–Eulerian two-fluid model (TFM) and a Eulerian-Lagrangian dense discrete phase model (DDPM)
作者： Jin Jia Wei , Jie Sun , Muhammad Adnan , Nouman Ahmad
DOI: 10.1016/J.POWTEC.2021.01.063
关键词:
摘要: … Both the TFM and DDPM, coupled with the EMMS/bubbling drag, predict … the DDPM generates a better grid-independent solution than the TFM. This important advantage of the DDPM …
sci-hub.st 参考文章(64)
T. Shingles, A.F. McDonald, COMMERCIAL EXPERIENCE WITH SYNTHOL CFB REACTORS Circulating Fluidized Bed Technology#R##N#Proceedings of the Second International Conference on Circulating Fluidized Beds, Compiégne, France, 14–18 March 1988. pp. 43- 50 ,(1988) , 10.1016/B978-0-08-036225-0.50009-5
S.T. Johansen, Shahriar AMini, Schalk Cloete, M. Braun, B. Popoff, Evaluation of a Lagrangian Discrete Phase Modeling Approach for Application to Industrial Scale Bubbling Fluidized Beds ,(2011)
S. Ergun, Fluid flow through packed columns Chem. Eng. Prog.. ,vol. 48, pp. 89- 94 ,(1952)
T. G. Cowling, Sydney Chapman, The mathematical theory of non-uniform gases : an account of the kinetic theory of viscosity, thermal conduction, and diffusion in gases Cambridge: University Press. ,(1952)
R. Bezburuah, D. Gidaspow, J. Ding, Hydrodynamics of circulating fluidized beds: Kinetic theory approach 7th international conference on fluidization, Gold Coast (Australia), 3-8 May 1992. ,(1991)
A. Nikolopoulos, K. Atsonios, N. Nikolopoulos, P. Grammelis, E. Kakaras, An advanced EMMS scheme for the prediction of drag coefficient under a 1.2 MWth CFBC isothermal flow—Part II: Numerical implementation Chemical Engineering Science. ,vol. 65, pp. 4089- 4099 ,(2010) , 10.1016/J.CES.2010.03.053
Naser Almohammed, Falah Alobaid, Michael Breuer, Bernd Epple, A comparative study on the influence of the gas flow rate on the hydrodynamics of a gas–solid spouted fluidized bed using Euler–Euler and Euler–Lagrange/DEM models Powder Technology. ,vol. 264, pp. 343- 364 ,(2014) , 10.1016/J.POWTEC.2014.05.024
Haiyan Zhu, Jesse Zhu, Guozheng Li, Fengyun Li, Detailed measurements of flow structure inside a dense gas–solids fluidized bed Powder Technology. ,vol. 180, pp. 339- 349 ,(2008) , 10.1016/J.POWTEC.2007.02.043
T. B. Anderson, Roy Jackson, Fluid Mechanical Description of Fluidized Beds. Equations of Motion Industrial & Engineering Chemistry Fundamentals. ,vol. 6, pp. 527- 539 ,(1967) , 10.1021/I160024A007
R. Guardani, J. Drahos, M. Giulietti, K. Sch�gerl, Studies on calcination of aluminium phosphate rock in fluidized bed reactors Fertilizer research. ,vol. 20, pp. 181- 191 ,(1989) , 10.1007/BF01054554