Turbulent free-surface flows are encountered in several engineering applications and are
typically characterized by the entrainment of air bubbles due to intense mixing and surface …

Aeration occurs in many natural and human-made flows and must be considered in
engineering design. In water infrastructure, air–water flows can be violent and of very high …

High-velocity air-water flows in hydraulic structures, such as spillways and low-level outlets,
are characterised by high turbulence levels and strong self-aeration. In air-water flows, the …

Underground flooding events are being exacerbated due to the rapid expanding of
underground space in urban and the extreme precipitation events by climate change. It is …

Vegetated flow is rarely investigated for supercritical flow regime, in which self‐aeration
occurs and modifies the flow dynamics, energy dissipation, and mass transfer between the …

Prototype hydraulic jump experiments were conducted at the Pei-bridge Gates in the Bao
River, China. Two D-jumps formed on the 14° slope downstream one of the 5-m-wide sluice …

Free-surface aeration is a key characteristic of high-velocity flows on spillways. Despite their
common use as conveyance structures, there is a research gap in the understanding of …

Wall shear stress modification in self-aerated flows has been observed in boundary layer–
type flows mainly in the form of drag reduction. Due to its complexity, drag reduction has …

Vegetation flow is commonly studied for subcritical flow motions, while in supercritical flow,
the presence of vegetation often leads to enhancement of flow self‐aeration, which would in …

Estimation of turbulence intensity within a highly-aerated turbulent flow is challenging. A
possible way is to record bubble arrival information using intrusive phase-detection probes …