https://www.featool.com/keywords/porous/Recent content in Porous on FEATool MultiphysicsHugoen-usThu, 24 Sep 2026 00:00:00 +0000https://www.featool.com/model-showcase/2026-09-24-Groundwater-Hydrocarbon-Plume-Dynamics/Thu, 24 Sep 2026 00:00:00 +0000https://www.featool.com/model-showcase/2026-09-24-Groundwater-Hydrocarbon-Plume-Dynamics/<p>Petroleum leakage has produced long-lived groundwater contamination in the Rey industrial area south of Tehran, where oil from refineries, storage facilities, pipelines, and other infrastructure has accumulated in and above the shallow aquifer. Oil present as a separate liquid phase on the groundwater table is called light non-aqueous phase liquid (LNAPL). A central remediation question is whether these free-phase oil lenses will spread substantially with groundwater flow or remain localized near their sources.</p>