https://novaprd-lb.newcastle.edu.au/vital/access/manager/Index ${session.getAttribute("locale")} 5 Application of a 2D segregation-dispersion model to describe binary and multi-component size classification in a reflux classifier https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:34792 3 in both cases. For the binary mixture, particle species of size 200 and 300 µm were used, while for the multicomponent mixture eight particle species with sizes between 49 and 421 µm were selected. The partition curves obtained from the model predictions were successfully validated with published experimental results. The separation performance of the RC was characterised by analysing how the imperfection and the d50 values changed with the process variables. Furthermore, the simulation data were used for the first time to demonstrate the concentration distribution of the individual solid particle species in the fluidization and inclined sections of the RC. This study showed that the particle species with sizes closer to the d50 values had a larger presence in both the vertical and inclined sections of the RC. Thus, the total concentration inside the RC mainly consisted of those particle species.]]> Wed 15 Feb 2023 09:24:51 AEDT ]]> Segregation and dispersion of a binary system of particles in a fluidized bed https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:2913 Sat 24 Mar 2018 08:27:58 AEDT ]]> A generalized segregation and dispersion model for liquid-fluidized beds https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:5255 Sat 24 Mar 2018 07:46:25 AEDT ]]> Mixing and gas dispersion in mineral flotation cells https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:5397 Sat 24 Mar 2018 07:43:55 AEDT ]]> Effect of turbulence on particle and bubble slip velocity https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:28747 dPD=5–12 mm) and single air bubbles (dB=1–4 mm) has been measured in a solid–liquid fluidized bed of uniform size borosilicate glass beads (dP=5 and 8 mm) as a function of liquid superficial velocity. The homogeneity and intensity of the turbulence within the fluidized bed has been quantified and directly related to the slip velocity of the foreign (steel or bubble) particle. It was found that the turbulence resulted in an increase in the computed drag coefficient for all of the experimental conditions investigated.]]> Sat 24 Mar 2018 07:37:35 AEDT ]]> Remarks on approaches that relate foam drainage rate to bubble terminal velocity https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:23754 Sat 24 Mar 2018 07:11:10 AEDT ]]> Numerical prediction of particle slip velocity in turbulence by CFD-DEM simulation https://novaprd-lb.newcastle.edu.au/vital/access/manager/Repository/uon:53220 Fri 17 Nov 2023 12:00:34 AEDT ]]>