The modelling and management of flood risk in urban areas are increasingly recognized as
global challenges. The complexity of these issues is a consequence of the existence of …

A new open source multi-GPU 2D flood model called TRITON is presented in this work. The
model solves the 2D shallow water equations with source terms using a time-explicit first …

Numerical modelling is a reliable tool for flood simulations, but accurate solutions are
computationally expensive. In recent years, researchers have explored data-driven …

Modelling hydrological processes with fully distributed models based on the shallow water
equations implies a high computational cost, which often limits the resolution of the …

The challenge of finding a compromise between computational time and level of accuracy
and robustness has traditionally expanded the use simplified models rather than full two …

Modelling river physical processes is of critical importance for flood protection, river
management and restoration of riverine environments. Developments in algorithms and …

Flood inundation models are increasingly used for a wide variety of river and coastal
management applications. Nevertheless, the computational effort to run these models …

The increasing availability of high-resolution terrain data fostered the development of two-
dimensional hydrodynamic-based surface runoff models at basin scale, for flood hazard …

The paper discusses a model which predicts the trajectory of floating rigid bodies and may
be applied to compute the motion of woody “debris” mobilized during floods. The model …

Calibrating physically based hydrological models manually is time-consuming and
challenging. Automatic calibration tools have become prevalent in these models; however …