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Liquid dispersion in packed columns: experiments and numerical modelling

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Academic year: 2021

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Figure

Table 1:  simulated cases
Figure 1:  Liquid hold-up maps for 2 runs with air and water in Mellapak 250.X, qL=I6 m 3 /m 2 h,  al  case A:  F s=0.74Pa 0·5,  b/ case B: F s=2.21Pa 0·5•  (Positions from left to right:  Z],  z 2,  z 3  & z 4)
Figure  3:  Mesh and boundary conditions. (The porous zone is in  between both blue dashed lines)
Figure  5:  Contours ofliquid velocity magnitude  (in  mis). (qr.=l6 m3/m2h, Fs=31.5o/oFc), case b
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