M.W. Hoogendoorn’s scientific contributions

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Publications (3)


Hydrodynamics in a randomly packed bed of cylindrical particles: A comparison between PR-CFD simulations and MRI experiments
  • Article

November 2024

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31 Reads

Chemical Engineering Science

N. Romijn

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M.W. Hoogendoorn

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[...]

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Fig. 2. The schematic view of the IBM for applying the no-slip boundary condition on the surface of the particles.
Fig. 4. Pressure drop over the packed beds at various particle Re numbers (í µí± í µí±’ í µí± ) for the spherical (○), cylindrical (△), and cubical (□) particles obtained from PR-CFD (Black) and calibrated PNM (Red).
Fig. 8. Schematic 2D representation of the location of the non-spherical particles (blue color) and the representative pore (red color) in the PR-CFD simulation domain.
CFD-validated pore network modeling of packed beds of non-spherical particle
  • Article
  • Full-text available

October 2023

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123 Reads

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9 Citations

Chemical Engineering Science

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Citations (2)


... This method effectively separated particles even when they were in close contact, i.e. 'touching' particles. The reconstruction error, calculated on bases of a synthetic packing containing 100 particles and considering the adopted image resolution, was approximately 0.03 mm for particle position [46]. ...

Reference:

Multi-scale Pore Network Modeling of a reactive packed bed
Reconstruction of particle positions and orientations from 3D MRI images of non-spherical particle packings
  • Citing Article
  • October 2023

Particuology

... As a result, PNMs might underestimate intricate flow patterns, especially in the case of turbulence flow, which CFD would capture more accurately. The PNM approach can therefore be regarded as a compromise between accuracy and computational efficiency [26]. ...

CFD-validated pore network modeling of packed beds of non-spherical particle

Chemical Engineering Science