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Implementação, validação e aplicação de um modelo de força de lubrificação em simulações CFD-DEM de um leito fluidizado
(Universidade Federal de São Carlos, 2020-12-15)
Fluidized bed reactors are commonly used in chemical industry applications, especially in reactions involving heterogeneous catalysis. These equipments have been extensively studied and literature describing its macroscopic ...
Comparação de modelos para o cálculo da porosidade local em simulações CFD-DEM de um leito fluidizado líquido
(Universidade Federal de São Carlos, 2021-06-28)
In the present study, a liquid fluidized bed was simulated using the Unresolved CFD-DEM approach, evaluating the application of three local void fraction calculation methods with six refinement levels for the mesh used in ...