Auteur Rodrigo J. G. Lopes
Documents disponibles écrits par cet auteur (5)
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Rodrigo J. G. Lopes, Auteur ; Rosa M. Quinta-Ferreira, Auteur |A multiphase volume of fluid (VOF) model was developed to provide a more detailed understanding of the transient behavior of a laboratory-scale trickle-bed reactor. The gas−liquid flow through a catalytic bed of spherical particles was used to c[...]
Article : texte imprimé
Rodrigo J. G. Lopes, Auteur ; M.L.N. Perdigoto, Auteur ; Rosa M. Quinta-Ferreira, Auteur |A state-of-the-art Euler―Lagrange model was developed to simulate the ozonation of phenol-like pollutants in a bubble column reactor. First, several numerical simulations were performed to evaluate on how the bubble velocity and oxidant concentr[...]
Article : texte imprimé
Rodrigo J. G. Lopes, Auteur ; Rosa M. Quinta-Ferreira, Auteur |In the present study, attention is focused on the CFD simulation of trickle-bed reactors when the trickling-flow regime changes into the pulsing-flow regime, along with the parameters that characterize this latter regime. These parameters includ[...]
Article : texte imprimé
Rodrigo J. G. Lopes, Auteur ; Rosa M. Quinta-Ferreira, Auteur |A trickle-bed reactor (TBR) was modeled by means of the volume of fluid (VOF) model to provide a hydrodynamic behavior analysis in trickling flow conditions. Fluid dynamics of the TBR is characterized by poor liquid distribution and inefficient [...]
Article : texte imprimé
Rodrigo J. G. Lopes, Auteur ; Rosa M. Quinta-Ferreira, Auteur |This work is devoted to the computational fluid dynamics (CFD) simulation of trickle-bed reactors (TBRs) with environmentally based applications on advanced wastewater remediation technologies. Recently, TBRs have assumed a major role in industr[...]
