Percolation By Invasion
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Análise de modelos geológicos utilizando percolação dinâmica
In the present study we elaborated algorithms by using concepts from percolation theory which analyze the connectivity conditions in geological models of petroleum reservoirs. From the petrophysical parameters such as permeability, porosity, transmittivity and others, which may be generated by any statistical process, it is possible to determine the portion
Publicado em: 2009
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2. Universalidade e leis de escalas em amostras de silicio atacadas quimicamente
Morphology of etched Si surface has been investigated by atomic force microscope (AFM). Samples were etched by NaOH solution in distinct experimental condictions. Linear relationships were observed in log-log plots of height fluctuation ( D h ) versus length variation ( D l ), where the roughness exponent ( a ) is obtained from the slope. Growth exponent (b)
Publicado em: 2003
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3. Multiple invasion percolation / Percolação por invasão múltipla.
We generalize the standard site invasion percolation model to permit simultaneous invasion of several sites. We propose two kinds of generalizations: one in which the invasion flux is controlled by the perimeter size and another where the scaling properties command the growth process. The acceptance profile as well as the fractal dimension D IND.Fare careful
Publicado em: 1996