Characterization of Irregular Interfaces: Roughness and Self-Affine Fractals
Many physical systems with complex spatiotemporal behavior give rise to structures with fractal geometries in phase space or real space1,2. The paradigm of such a fractal structure in phase space is the strange attractor appearing in the chaotic motion of a dissipative system. The structure of a strange attractor is statistically self-similar. Several techniques of evaluating the fractal dimension have been widely used3.
KeywordsPorous Medium Fractal Dimension Capillary Number Fractal Structure Chaotic Motion
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