Darcy–Forchheimer gravity currents in porous media.

The article delves into the behavior of gravity currents in porous media, specifically focusing on the Darcy-Forchheimer regime. The study includes theoretical and experimental analyses, deriving self-similar solutions for different parameters. The results are validated through experiments, exploring the implications of various factors on the propagation of gravity currents. The research also discusses boundary conditions, predictor-corrector schemes, and alternative expressions for current profiles and nose positions over time. Additionally, the document touches on dispersion effects, Forchheimer equation coefficients, and the impact of CO2 compressibility on storage in deep saline aquifers, referencing related works in the field. [Extracted from the article]