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X-ray micro-tomography and pore network modeling of single-phase fixed-bed reactors

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Academic year: 2021

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Fig. 2a and b are 3D illustrations of the pore network extracted using the above methodology
Fig. 3. Frequency and (ascending) cumulative distributions of pore connectivity (a), angular inclination of channels (b), pore radius (c), constriction radius (d), minimum constriction radius (e) and equivalent (or hydrodynamic) cylindrical channel length
Fig. 6 sketches the boundary condition approach adopted to handle the top feed and bottom exit fluid streams traversing the pore network
Fig. 6. Channels connecting feed manifold & exit receptacle (red arrow), C y+ & C yÿ boundary pore bodies (dotted line), and core pore body/ies
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