In free-surface turbulent flows, large amount of air may be entrapped and advected in the
water current. The resulting air-water flows are frequently observed in natural water systems …

The aim of this work is to provide convincing evidence on the turbulent processes induced
by three-dimensional (3D) bores, based on physical and computational fluid dynamics …

Highly turbulent free-surface flows are characterised by complex and rapidly varying air–
water surface features, leading to enhanced surface roughness, breakup and disintegration …

Surface wave breaking is a challenging two-phase flow process which plays an important
role in numerous physical processes. A highly-turbulent unsteady breaking surge was …

This study investigates the propagation characteristics of breaking bore in meandering
channels focusing on the effects of Froude number (F) on the breaking bore. The …

A culvert is a covered channel designed to pass water through an embankment. The
recognition of the adverse ecological impacts of culverts on upstream fish passage is driving …

A tidal bore is known for its abrupt change in water flow with a complex and violent leading
front. The powerful tidal bore can quickly move up the sloped beach and overtop the …

Breaking surges and bores are observed during flood events, tidal bores and tsunamis
propagating in rivers. The sudden increase in water depth generates an aerated and …

Tidal bores, defined by sudden upstream surges of tidal water in estuaries, exert significant
hydrodynamic forces on riverbeds, leading to complex sedimentary responses. This study …

Considering the presence or absence of air, the solitary waves impinging on an
impermeable structure were numerically investigated to discuss solitary wave characteristics …