This paper reviews the recent development of numerical modelling of local scour around
hydraulic and marine structures. The numerical models for simulating local scour are …

Exceptional megaflood-scale bedforms on Earth are commonly associated with the
catastrophic draining of glacial lakes in the late Pleistocene. The widest studied events have …

River dunes are wavelike features in sandy riverbeds that move slowly in a downstream
direction. These bedforms are shaped by the interaction between flowing water and sand …

We develop a coupled hydro-morphodynamic numerical model for carrying out large-eddy
simulation of stratified, turbulent flow over a mobile sand bed. The method is based on the …

Abstract Two-dimensional (2D) local scour beneath two submarine pipelines in tandem
under wave-plus-current conditions is investigated numerically. A fully-coupled …

In this work a detailed hydrodynamic model is presented, which is used for the study of cross-
shore sediment transport and morphodynamics in two dimensions. The model is described …

Proppant transport in underground fractures plays a key role in mitigating sand screen-out
and enhancing the stimulated production for hydraulic fracturing. The effects of field …

We present a 3‐D physics‐based high‐resolution modeling approach to the dynamics of
underwater ripples and dunes. The flow is modeled by large eddy simulation on a Cartesian …

Bed load transport over ripples and dunes in rivers exhibits strong spatial and temporal
variability due to the complex turbulence field caused by flow separation at bedform crests. A …

We present results of coupled direct numerical simulations between flow and a deformable
bed in a horizontally periodic, turbulent open channel at a shear Reynolds number of Re τ …