On the use of α-shapes for the measurement of 3D bubbles in fluidized beds from Two-Fluid Model simulations

Authors

  • Ignacio Julián Catálisis, separaciones moleculares e ingeniería de reactores (CREG) Instituto de Investigación en Ingeniería de Aragón (I3A)
  • David González Mecánica aplicada y bioingeniería (AMB) Instituto de Investigación en Ingeniería de Aragón (I3A)
  • Javier Herguido Catálisis, separaciones moleculares e ingeniería de reactores (CREG) Instituto de Investigación en Ingeniería de Aragón (I3A)
  • Miguel Menéndez Catálisis, separaciones moleculares e ingeniería de reactores (CREG) Instituto de Investigación en Ingeniería de Aragón (I3A)

DOI:

https://doi.org/10.26754/jji-i3a.201501631

Abstract

A geometrical technique based on shape construction was employed to reconstruct the simulated domain of 3D bubbles in gas-solid fluidized beds from Two-Fluid Model simulations. The Delaunay triangulation of the cloud of points that represent volume fraction iso-surfaces was filtered using α-shapes, allowing a topologically accurate description of the bubbles.

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Published

2023-02-14

How to Cite

Julián, I., González, D., Herguido, J., & Menéndez, M. (2023). On the use of α-shapes for the measurement of 3D bubbles in fluidized beds from Two-Fluid Model simulations. Jornada De Jóvenes Investigadores Del I3A, 3, 26–27. https://doi.org/10.26754/jji-i3a.201501631