naa a22 4500 510820018 CHVBK 20180411083526.0 cr unu---uuuuu 180411e20130301xx s 000 0 eng 10.1007/s11814-012-0200-3 doi (NATIONALLICENCE)springer-10.1007/s11814-012-0200-3 CFD study of hydrodynamics behavior of a vibrating fluidized bed using kinetic-frictional stress model of granular flow [Elektronische Daten] [Mahmood Rahimi, Nader Azizi, Seyyed Hosseini, Goodarz Ahmadi] The hydrodynamics of a vertically vibrating fluidized bed was studied using an Eulerian-Eulerian two-fluid model (TFM) incorporating the kinetic theory of granular flow and including the frictional stress effects. Influences of frictional stresses, vibration amplitudes and frequency on behavior of the particles were studied. In the case with vertical vibration, the numerical results showed three regions of solid concentration along the bed height: a low particle concentration region near the bottom of the bed, a high concentration region in the middle of the bed, and a transition region at top of the bed. The accuracy of results was found to be closely related to the inclusion of the frictional stresses. Ability of the two-fluid model for predicting the hydrodynamics of vibrating fluidized beds was discussed and confirmed. Korean Institute of Chemical Engineers, Seoul, Korea, 2012 Vibrating Fluidized Beds nationallicence Hydrodynamic nationallicence Two-fluid Model nationallicence Kinetic Theory nationallicence Frictional Stresses nationallicence CFD nationallicence Rahimi Mahmood Process Intensification Lab., Department of Chemical Engineering, School of Engineering, Yasouj University, 75918-74831, Yasouj, Iran aut Azizi Nader Department of Physics, Khoy Branch, Islamic Azad University, Khoy, Iran aut Hosseini Seyyed Department of Chemical Engineering, Faculty of Engineering, University of Ilam, 69315-516, Ilam, Iran aut Ahmadi Goodarz Department of Mechanical and Aeronautical Engineering, Clarkson University, 13699-5725, Potsdam, NY, USA aut Korean Journal of Chemical Engineering Springer US; http://www.springer-ny.com 30/3(2013-03-01), 761-770 0256-1115 30:3<761 2013 30 11814 https://doi.org/10.1007/s11814-012-0200-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11814-012-0200-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Rahimi Mahmood Process Intensification Lab., Department of Chemical Engineering, School of Engineering, Yasouj University, 75918-74831, Yasouj, Iran aut NATIONALLICENCE 700 1- Azizi Nader Department of Physics, Khoy Branch, Islamic Azad University, Khoy, Iran aut NATIONALLICENCE 700 1- Hosseini Seyyed Department of Chemical Engineering, Faculty of Engineering, University of Ilam, 69315-516, Ilam, Iran aut NATIONALLICENCE 700 1- Ahmadi Goodarz Department of Mechanical and Aeronautical Engineering, Clarkson University, 13699-5725, Potsdam, NY, USA aut NATIONALLICENCE 773 0- Korean Journal of Chemical Engineering Springer US; http://www.springer-ny.com 30/3(2013-03-01), 761-770 0256-1115 30:3<761 2013 30 11814 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer