A CELL DYNAMICAL MODEL APPLIED TO GRANULAR SYSTEMS / UM MODELO DE CÉLULAS DINÂMICAS APLICADO A SISTEMAS GRANULARES

AUTOR(ES)
DATA DE PUBLICAÇÃO

2003

RESUMO

In this work we study the dynamic behavior of a granular gas at low density from the hydrodynamic point of view. We also perform a linear instability analysis of the Navier- Stockes for such systems. Finally we construct a cell dynamic systems model to simulate computationally these systems and apply it for a granular gas in order to understand a little more about its dynamic behavior, under several boundary conditions.

ASSUNTO(S)

granular systems inelasticity inelasticidade vortex vortice hidrodinamica hydrodynamics sistemas granulares

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