Modeling and simulation of tsunami impact: a short review of recent advances and future challenges

S Marras, KT Mandli - Geosciences, 2020 - mdpi.com
Tsunami modeling and simulation has changed in the past few years more than it has in
decades, especially with respect to coastal inundation. Among other things, this change is …

Coupled, physics-based modeling reveals earthquake displacements are critical to the 2018 Palu, Sulawesi tsunami

T Ulrich, S Vater, EH Madden, J Behrens… - Pure and Applied …, 2019 - Springer
Abstract The September 2018, M_w M w 7.5 Sulawesi earthquake occurring on the Palu-
Koro strike-slip fault system was followed by an unexpected localized tsunami. We show that …

Discontinuous Galerkin scheme for the spherical shallow water equations with applications to tsunami modeling and prediction

B Bonev, JS Hesthaven, FX Giraldo… - Journal of Computational …, 2018 - Elsevier
We present a novel high-order discontinuous Galerkin discretization for the spherical
shallow water equations, able to handle wetting/drying and non-conforming, curved meshes …

An entropy stable discontinuous Galerkin method for the shallow water equations on curvilinear meshes with wet/dry fronts accelerated by GPUs

N Wintermeyer, AR Winters, GJ Gassner… - Journal of Computational …, 2018 - Elsevier
We extend the entropy stable high order nodal discontinuous Galerkin spectral element
approximation for the non-linear two dimensional shallow water equations presented by …

A comprehensive explanation and exercise of the source terms in hyperbolic systems using Roe type solutions. Application to the 1D-2D shallow water equations

J Murillo, A Navas-Montilla - Advances in Water Resources, 2016 - Elsevier
Powerful numerical methods have to consider the presence of source terms of different
nature, that intensely compete among them and may lead to strong spatiotemporal …

Linked 3-D modelling of megathrust earthquake-tsunami events: from subduction to tsunami run up

EH Madden, M Bader, J Behrens… - Geophysical Journal …, 2021 - academic.oup.com
How does megathrust earthquake rupture govern tsunami behaviour? Recent modelling
advances permit evaluation of the influence of 3-D earthquake dynamics on tsunami …

[HTML][HTML] ADER-DG with a-posteriori finite-volume limiting to simulate tsunamis in a parallel adaptive mesh refinement framework

L Rannabauer, M Dumbser, M Bader - Computers & Fluids, 2018 - Elsevier
In this paper we present the application of the ADER Discontinuous Galerkin method with an
a-posteriori Finite-Volume limiter on the simulation of tsunamis. Goal is to obtain a method of …

3D linked subduction, dynamic rupture, tsunami, and inundation modeling: Dynamic effects of supershear and tsunami earthquakes, hypocenter location, and shallow …

S Aniko Wirp, AA Gabriel, M Schmeller… - Frontiers in Earth …, 2021 - frontiersin.org
Physics-based dynamic rupture models capture the variability of earthquake slip in space
and time and can account for the structural complexity inherent to subduction zones. Here …

Multiwavelet-based mesh adaptivity with Discontinuous Galerkin schemes: Exploring 2D shallow water problems

D Caviedes-Voullieme, N Gerhard, A Sikstel… - Advances in Water …, 2020 - Elsevier
In Gerhard et al.(2015a) a new class of adaptive Discontinuous Galerkin schemes has been
introduced for shallow water equations, including the particular necessary properties, such …

A wetting and drying approach for a mode-nonsplit discontinuous Galerkin hydrodynamic model with application to Laizhou Bay

Z Chen, Q Zhang, G Ran, Y Nie - Journal of Marine Science and …, 2024 - mdpi.com
A wetting and drying treatment for a three-dimensional discontinuous Galerkin
hydrodynamic model without mode splitting (external and internal modes) was developed. In …