Interdependence of Hydraulic Parameters in Transient Induced Contaminant Intrusion in a Pipeline

Sensitivity Analysis of Hydraulic Parameters on Contaminant Intrusion in Transient Conditions

Volume of fluid-based CFD study of triggering and eruption in urban storm sewers

Geyser eruption in urban drainage is a high-velocity discharge of an air–water mixture driven by intense air–water interactions. It is sudden, destructive and strongly non-linear, and is often associated with air entrapment, surcharge flows during intense rainfall and transient hydraulic processes, posing risks to drai...

Water hammer study in rigid and viscoelastic pipelines with sensitivity analysis of overpressure and damping

Pressure transient analysis for detecting leakages along active and abandoned wells

Leakage out of the target formation is a major risk associated with subsurface wellbores. This study explores feasibility of leakage detection with pressure transient analysis (PTA) in multiple potential leakage scenarios, including induced fractures and casing failures in active and legacy wells, which may become cond...

Hidden Risks to Sustainable Operation of Water Systems: Suffosion Process Triggered by Pipe Leakage

Failures and leakages in water distribution pipelines affect the sustainable operation of water supply systems. While water losses caused by leaks are widely recognized, their impact on soil stability and internal erosion processes remains insufficiently investigated. This study examines water flow velocity distributio...

Occurrence of severe slugging in oil production lines and mitigation methods: A numerical simulation approach using ALFAsim®

Severe slugging represents a major challenge in offshore production systems, potentially compromising operational stability and the integrity of installations. Although established simulators such as OLGA® are widely used for its analysis, there is a gap in the literature regarding the application of the one‐dimens...