INVESTIGADORES
VIDALES Ana Maria
artículos
Título:
Fractal Properties of Correlated Invasion Percolation Patterns
Autor/es:
LOPEZ, R.H.; VIDALES, A M; ZGRABLICH, GIORGIO
Revista:
PHYSICA A - STATISTICAL AND THEORETICAL PHYSICS
Editorial:
ELSEVIER SCIENCE BV
Referencias:
Lugar: Amsterdam; Año: 2003 vol. 327 p. 76 - 81
ISSN:
0378-4371
Resumen:
We present results on Monte Carlo simulations for invasion percolation with trapping considering the presence of spatial size correlations, a problem which is relevant to multiphase flow in 3eldscale of porous media. The correlations are generatedthrough the dual site bondmod el, characterizedby a spatial correlation length r0, which depends on the overlap between site and bond distributions. Our results indicate that in two-dimensional lattices the fractal dimension of the sample-spanning cluster, is non-universal andvary with the correlation. Comparison with other authors recent 3ndings is presented.
