Undular and broken surges in dam-break flows: a review of wave breaking strategies in a Boussinesq-type framework

O Castro-Orgaz, H Chanson - Environmental Fluid Mechanics, 2020 - Springer
The water waves resulting from the collapse of a dam are important unsteady free surface
flows in civil and environmental engineering. Considering the basic case of ideal dam break …

Numerical simulation of the 2011 Tohoku tsunami based on a new transient FEM co-seismic source: Comparison to far-and near-field observations

ST Grilli, JC Harris, TS Tajalli Bakhsh… - Pure and Applied …, 2013 - Springer
In this work, we simulate the 2011 M9 Tohoku-Oki tsunami using new coseismic tsunami
sources based on inverting onshore and offshore geodetic data, using 3D Finite Element …

Non-linear shallow water flow modelling over topography with depth-averaged potential equations

O Castro-Orgaz, FN Cantero-Chinchilla - Environmental Fluid Mechanics, 2020 - Springer
Hunter Rouse was the father of the Fluid Mechanics of Open Channel Flow. In this review
article the fundamental advances on the non-hydrostatic modeling of shallow open channel …

Dispersive dam-break flow of a photon fluid

G Xu, M Conforti, A Kudlinski, A Mussot, S Trillo - Physical review letters, 2017 - APS
We investigate the temporal photonic analogue of the dam-break phenomenon for shallow
water by exploiting a fiber optics setup. We clearly observe the decay of the steplike input …

Three-dimensional non-hydrostatic model for dam-break flows

C Ai, Y Ma, W Ding, Z Xie, G Dong - Physics of Fluids, 2022 - pubs.aip.org
A three-dimensional (3D) non-hydrostatic model is presented for the simulation of dam-
break flows. The model solves the Reynolds-averaged Navier–Stokes equations using the …

Nonhydrostatic granular flow over 3‐D terrain: New Boussinesq‐type gravity waves?

O Castro‐Orgaz, K Hutter, JV Giraldez… - Journal of …, 2015 - Wiley Online Library
Understanding granular mass flow is a basic step in the prediction and control of natural or
man‐made disasters related to avalanches on the Earth. Savage and Hutter (1989) …

Full-scale CFD simulation of tsunamis. Part 1: Model validation and run-up

BE Larsen, DR Fuhrman - Coastal engineering, 2019 - Elsevier
This paper presents numerical simulations of the propagation, shoaling and run-up of full-
scale tsunami waves. The simulations are performed with a model solving Reynolds …

Ritter's dry-bed dam-break flows: Positive and negative wave dynamics

O Castro-Orgaz, H Chanson - Environmental Fluid Mechanics, 2017 - Springer
Dam-break flood waves are associated with major environmental disasters provoked by the
sudden release of water stored in reservoirs. Ritter found in 1892 an analytical solution to …

New formulation of the two-dimensional steep-slope shallow water equations. Part I: Theory and analysis

A Maranzoni, M Tomirotti - Advances in Water Resources, 2022 - Elsevier
Abstract Two-dimensional (2D) depth-averaged shallow water equations (SWE) are widely
used to model unsteady free surface flows, such as flooding processes, including those due …

Nonhydrostatic dam break flows. I: Physical equations and numerical schemes

FN Cantero-Chinchilla, O Castro-Orgaz… - Journal of Hydraulic …, 2016 - ascelibrary.org
Modeling of dam break flows is frequently required in civil and environmental engineering
because of the risk associated with this catastrophic flow. Typically, model predictions are …