<p>Natural open joints in rocks commonly present multiscale self-affine apertures.The goal of this paper is to find a geometrical model of the complex aperture that describes at best the macroscopic properties (hydraulic conductivity, heat exchange) with the ...

<p>Vertical stylolites are pressure solution features, which are considered to be caused by horizontal tectonic loading, with the largest principal compressive stress being (sub-)parallel to the Earth's surface. In the present study we analyze the roughness ...

<p>Stylolites are rough surfaces that form by localized stress-induced dissolution. Using a set of limestone rock samples collected at different depths from a vertical section in Cirque de Navacelles (France), in this paper is studied the influence of the ...

<p>In this paper is investigated experimentally the pattern formation process during injection of air in a noncohesive granular material confined in a linear Hele-Shaw cell.</p>

<p>In this paper is studied viscous ngering during drainage experiments in linear Hele-Shaw cells filled with a random porous medium.</p>