Simulating wet gas–solid fluidized beds using coarse-grid CFD-DEM

作者: M. Girardi , S. Radl , S. Sundaresan

DOI: 10.1016/J.CES.2016.01.017

关键词: FluidizationDrag coefficientMechanicsCFD-DEMWet gasCohesion (chemistry)Volume fractionGranular materialGeotechnical engineeringSurface tensionMaterials science

摘要: … CFD-DEM simulations of wet gas–solid fluidized beds in … in fluidized beds, is lacking. The work presented in this paper examines how fluidization behavior in wet gas-fluidized beds is …

参考文章(65)
B. J. Briscoe, M. J. Adams, Tribology in particulate technology A. Higler. ,(1987)
M.A. van der Hoef, M. Ye, M. van Sint Annaland, A.T. Andrews, S. Sundaresan, J.A.M. Kuipers, Multiscale modeling of gas-fluidized beds Advances in Chemical Engineering. ,vol. 31, pp. 65- 149 ,(2006) , 10.1016/S0065-2377(06)31002-2
Sankaran Sundaresan, INSTABILITIES IN FLUIDIZED BEDS Annual Review of Fluid Mechanics. ,vol. 35, pp. 63- 88 ,(2003) , 10.1146/ANNUREV.FLUID.35.101101.161151
A. A. Kantak, C. M. Hrenya, R. H. Davis, Initial rates of aggregation for dilute, granular flows of wet particles Physics of Fluids. ,vol. 21, pp. 023301- ,(2009) , 10.1063/1.3070830
Murray R. Gray, Fundamentals of bitumen coking processes analogous to granulations: A critical review Canadian Journal of Chemical Engineering. ,vol. 80, pp. 393- 401 ,(2002) , 10.1002/CJCE.5450800308
M. D'Amore, G. Donsì, L. Massimilla, The influence of bed moisture on fluidization characteristics of fine powders Powder Technology. ,vol. 23, pp. 253- 259 ,(1979) , 10.1016/0032-5910(79)87015-1
Maryam Mohagheghi, Majid Hamidi, Cedric Briens, Franco Berruti, Jennifer McMillan, The effects of liquid properties and bed hydrodynamics on the distribution of liquid on solid fluidized particles in a cold-model fluidized bed Powder Technology. ,vol. 256, pp. 5- 12 ,(2014) , 10.1016/J.POWTEC.2014.01.083
Michael Wormsbecker, Todd Pugsley, The influence of moisture on the fluidization behaviour of porous pharmaceutical granule Chemical Engineering Science. ,vol. 63, pp. 4063- 4069 ,(2008) , 10.1016/J.CES.2008.05.023
PY Liu, RY Yang, AB Yu, None, DEM study of the transverse mixing of wet particles in rotating drums Chemical Engineering Science. ,vol. 86, pp. 99- 107 ,(2013) , 10.1016/J.CES.2012.06.015