SIMULAÇÃO DO ESCOAMENTO DE ÁGUA E ÓLEO EM MEIOS POROSOS / WATER AND OIL FLOW SIMULATION IN POROUS MEDIA
AUTOR(ES)
MARCOS AURELIO CITELI DA SILVA
DATA DE PUBLICAÇÃO
2002
RESUMO
Many problems arising from real world can be represented by systems of partial diferential equations (PDE´s). However, the resulting discrete equations produce large and frequently bad conditioned matrices. This work implements the mixed finite element method to numerically solve a system of PDE´s coming from a multiphase flow in porous media model and improve its performance by preconditioners and parallel processing.
ASSUNTO(S)
gradiente conjugado preconditioners conjugate gradient schwartz method scalability escalabilidade metodo de schwartz precondicionador
ACESSO AO ARTIGO
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