New computational methods in tsunami science

J Behrens, F Dias - … Transactions of the Royal Society A …, 2015 - royalsocietypublishing.org
Tsunamis are rare events with severe consequences. This generates a high demand on
accurate simulation results for planning and risk assessment purposes because of the low …

[KNIHA][B] Space-filling curves: an introduction with applications in scientific computing

M Bader - 2012 - books.google.com
The present book provides an introduction to using space-filling curves (SFC) as tools in
scientific computing. Special focus is laid on the representation of SFC and on resulting …

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 …

Seamless integration of the coastal ocean in global marine carbon cycle modeling

M Mathis, K Logemann, J Maerz… - Journal of Advances …, 2022 - Wiley Online Library
We present the first global ocean‐biogeochemistry model that uses a telesco** high
resolution for an improved representation of coastal carbon dynamics: ICON‐Coast. Based …

Dynamic load balancing for predictions of storm surge and coastal flooding

KJ Roberts, JC Dietrich, D Wirasaet, WJ Pringle… - … Modelling & Software, 2021 - Elsevier
As coastal circulation models have evolved to predict storm-induced flooding, they must
include progressively more overland regions that are normally dry, to where now it is …

Improving coastal flooding predictions by switching meshes during a simulation

A Thomas, JC Dietrich, M Loveland, A Samii… - Ocean Modelling, 2021 - Elsevier
Storm surge and coastal flooding predictions can require high resolution of critical flow
pathways and barriers, typically with simulations using grids/meshes with millions of …

Tsunami Inundation Modelling in a Built-In Coastal Environment with Adaptive Mesh Refinement: The Onagawa Benchmark Test

M Aljber, HS Lee, JS Jeong, JS Cabrera - Journal of Marine Science and …, 2024 - mdpi.com
In tsunami studies, understanding the intricate dynamics in the swash area, characterised by
the shoaling effect, remains a challenge. In this study, we employed the adaptive mesh …

[HTML][HTML] An error indicator for finite difference methods using spectral techniques with application to aerofoil simulation

CT Jacobs, M Zauner, N De Tullio, SP Jammy… - Computers & …, 2018 - Elsevier
This work introduces a new error indicator which can be used to determine areas of
insufficient numerical resolution in unfiltered finite difference simulations. The background …

An adaptive discontinuous Galerkin method for the simulation of hurricane storm surge

N Beisiegel, S Vater, J Behrens, F Dias - Ocean Dynamics, 2020 - Springer
Numerical simulations based on solving the 2D shallow water equations using a
discontinuous Galerkin (DG) discretisation have evolved to be a viable tool for many …

Metrics for performance quantification of adaptive mesh refinement

N Beisiegel, CE Castro, J Behrens - Journal of Scientific Computing, 2021 - Springer
Non-uniform, dynamically adaptive meshes are a useful tool for reducing computational
complexities for geophysical simulations that exhibit strongly localised features such as is …