4.7 Article

SERGHEI (SERGHEI-SWE) v1.0: a performance-portable high-performance parallel-computing shallow-water solver for hydrology and environmental hydraulics

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Water Resources

(Multi)wavelet-based Godunov-type simulators of flood inundation: Static versus dynamic adaptivity

Georges Kesserwani et al.

Summary: Real-world flood simulators often use first-order finite volume (FV1) solvers of the shallow water equations with efficiency enhancements exploiting parallelisation on GPUs and static adaptivity on fixed grids. However, the practical utility of a second-order discontinuous Galerkin (DG2) solver for flood simulations using static adaptivity is not yet assessed. This study explores the dynamic adaptivity using multiresolution analysis (MRA) and wavelets to find out when they yield better predictions than static adaptivity. Findings suggest that static FV1 adaptivity is favored for long-duration simulations of slow to gradual floods, while dynamic MWDG2 adaptivity is suitable for rapidly propagating flows. The proposed GPU implementation shows that dynamic MWDG2 adaptivity is faster than uniform DG2, leading to a higher speedup ratio with reduced grid elements.

ADVANCES IN WATER RESOURCES (2023)

Article Computer Science, Hardware & Architecture

Making legacy Fortran code type safe through automated program transformation

Wim Vanderbauwhede

Summary: Fortran is still widely used in scientific computing, particularly with legacy code written in FORTRAN 77 which lacks type safety. This paper presents a formal approach to ensure type safety through automated program transformation, reducing programming errors. The study includes rigorous analysis and practical implementation of algorithms to convert FORTRAN 77 legacy code into type safe, side-effect free subroutines and functions in Fortran 90.

JOURNAL OF SUPERCOMPUTING (2022)

Article Computer Science, Interdisciplinary Applications

An integrated GPU-accelerated modeling framework for high-resolution simulations of rural and urban flash floods

Andreas Buttinger-Kreuzhuber et al.

Summary: This paper presents an integrated modeling framework for accurate predictions of flood hazard from heavy rainfalls. By integrating complementary models and utilizing GPU acceleration, the accuracy and simulation time of the model are improved. The framework is validated and tested in various scenarios, showing significant acceleration and the ability to simulate a large urban area in real-time.

ENVIRONMENTAL MODELLING & SOFTWARE (2022)

Article Engineering, Civil

Analysis of two sources of variability of basin outflow hydrographs computed with the 2D shallow water model Iber: Digital Terrain Model and unstructured mesh size

Gonzalo Garcia-Alen et al.

Summary: This study examines the influence of Digital Terrain Model (DTM) accuracy and resolution on the results and runtime of a hydrological model. The results suggest a correlation between the vertical accuracy of the DTM and its horizontal resolution.

JOURNAL OF HYDROLOGY (2022)

Proceedings Paper Computer Science, Interdisciplinary Applications

SW2D-Lemon: A New Software for Upscaled Shallow Water Modeling

Joao Guilherme Caldas Steinstraesser et al.

Summary: SW2D-LEMON is a new multi-OS platform developed by the LEMON research team in Montpellier, focusing on shallow water-based models. It provides an unprecedented collection of upscaled models for shallow water equations and transport-reaction processes, with applications in urban flood simulations and flows over complex topography.

ADVANCES IN HYDROINFORMATICS: MODELS FOR COMPLEX AND GLOBAL WATER ISSUES-PRACTICES AND EXPECTATIONS (2022)

Article Computer Science, Interdisciplinary Applications

Translating novel HPC techniques into efficient geoscience solutions

Lin Gan et al.

Summary: Computational geoscience is a well-established field that aims to better understand and protect our planet, covering various closely related Earth systems. Efficiently translating novel techniques from computer science to practical geoscience solutions is a challenging and important problem, requiring interdisciplinary research efforts.

JOURNAL OF COMPUTATIONAL SCIENCE (2021)

Article Computer Science, Theory & Methods

K-ATHENA: A Performance Portable Structured Grid Finite Volume Magnetohydrodynamics Code

Philipp Grete et al.

Summary: This study combines ATHENA++ with KOKKOS to create K-ATHENA, allowing for efficient simulations on multiple architectures. By presenting profiling and scaling results on different platforms, the study demonstrates the superior performance of K-ATHENA on GPUs and CPUs.

IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS (2021)

Article Engineering, Civil

A mass-conservative predictor-corrector solution to the 1D Richards equation with adaptive time control

Zhi Li et al.

Summary: A new numerical solution method for the 1D Richards equation is proposed, which shows good computational efficiency and mass conservation property, but remains less efficient compared to iterative methods.

JOURNAL OF HYDROLOGY (2021)

Article Engineering, Civil

Is HEC-RAS 2D accurate enough for storm-event hazard assessment? Lessons learnt from a benchmarking study based on rain-on-grid modelling

Pierfranco Costabile et al.

Summary: Rain-on-Grid (RoG) modelling is a popular approach in storm risk management, but systematic benchmarking studies of software packages like HEC-RAS 2D (HR2D) are lacking. This paper introduces the novelty of benchmarking HR2D for RoG simulations and provides evidence of its potential and limitations to increase model accuracy.

JOURNAL OF HYDROLOGY (2021)

Editorial Material Water Resources

Innovations towards the next generation of shallow flow models

Ilhan Ozgen-Xian et al.

ADVANCES IN WATER RESOURCES (2021)

Article Engineering, Civil

Second-order discontinuous Galerkin flood model: Comparison with industry-standard finite volume models

Janice Lynn Ayog et al.

Summary: Finite volume numerical solvers are crucial for flood modeling, but the second-order Discontinuous Galerkin (DG2) method is a potentially better alternative yet under-studied. This paper compares a robust DG2 flood model to prominent FV-based models, finding that the DG2 variant without local limiting shows closer predictions to commercial models with faster simulation speeds.

JOURNAL OF HYDROLOGY (2021)

Article Environmental Sciences

Simulation of Hurricane Harvey flood event through coupled hydrologic-hydraulic models: Challenges and next steps

Tigstu T. Dullo et al.

Summary: This study highlighted the importance of hydrologic parameters in improving flood modeling and the minimal impact of initial water depths on large flood events. Manning's roughness coefficients may affect the flood extent and high-danger zones, while bathymetry correction factors and reservoir storage capacity can also have corresponding impacts on flooding.

JOURNAL OF FLOOD RISK MANAGEMENT (2021)

Article Computer Science, Interdisciplinary Applications

TRITON: A Multi-GPU open source 2D hydrodynamic flood model

M. Morales-Hernandez et al.

Summary: This work presents a new open source multi-GPU 2D flood model called TRITON, which is first order accurate, robust, and effectively utilizes heterogeneous architectures, showing promising runtimes.

ENVIRONMENTAL MODELLING & SOFTWARE (2021)

Article Computer Science, Interdisciplinary Applications

SW2D-GPU: A two-dimensional shallow water model accelerated by GPGPU

Tomas Carlotto et al.

Summary: The study introduces a two-dimensional shallow water model SW2D-GPU accelerated by GPU, suitable for simulating flood and lake hydrodynamics. It is approximately 34 times faster than its sequential version and can run on computers equipped with NVIDIA GPU.

ENVIRONMENTAL MODELLING & SOFTWARE (2021)

Article Engineering, Civil

A 2D-SWEs framework for efficient catchment-scale simulations: Hydrodynamic scaling properties of river networks and implications for non-uniform grids generation

Pierfranco Costabile et al.

Summary: The application of 2D-SWEs in rainfall-runoff simulations at the catchment scale offers advanced flood mapping studies and hazard assessment, as well as innovative tools for analyzing river drainage networks. By studying the characteristics of river networks and the relationship between specific discharge thresholds and total areas of network cells, a heuristic process for non-uniform grid generation has been developed to detect hydrodynamically active areas in basins.

JOURNAL OF HYDROLOGY (2021)

Review Environmental Sciences

Review of Historical Dam-Break Events and Laboratory Tests on Real Topography for the Validation of Numerical Models

Francesca Aureli et al.

Summary: Mapping dam break inundation is crucial for risk management, emergency planning, and assessing potential consequences. While historical dam-break field data validation is helpful, it may be inaccurate and incomplete. Real-field data can still provide valuable test cases for numerical models validation.
Article Environmental Sciences

A Systematic Analysis of the Interaction between Rain-on-Grid-Simulations and Spatial Resolution in 2D Hydrodynamic Modeling

Amrei David et al.

Summary: A study systematically analyzed the model behavior of HEC-RAS with a focus on spatial resolution, using the rain-on-grid approach in a small area in Central Germany. It recommended a mesh resolution between 3m to 5m and a DEM resolution from 0.25m to 1m for this size and type of catchment, showing scale effects on flooded areas for coarser meshing.
Article Geosciences, Multidisciplinary

B-flood 1.0: an open-source Saint-Venant model for flash-flood simulation using adaptive refinement

Geoffroy Kirstetter et al.

Summary: The study demonstrates the possibility of using b-flood, a 2D tool based on shallow-water equations and adaptive mesh refinement, to simulate flash floods in small watersheds on a predictive computational timescale. It aims to reduce the impacts of flash floods in the French Riviera region.

GEOSCIENTIFIC MODEL DEVELOPMENT (2021)

Article Computer Science, Interdisciplinary Applications

The Kokkos EcoSystem: Comprehensive Performance Portability for High Performance Computing

Christian Trott et al.

Summary: In the last two decades, engineering and science codes have become increasingly complex, leading application teams to adopt more sophisticated development strategies and tools. The Kokkos EcoSystem provides a portable software stack, including math libraries, interoperability capabilities with Python and Fortran, and tools for analyzing, debugging, and optimizing applications.

COMPUTING IN SCIENCE & ENGINEERING (2021)

Article Geosciences, Multidisciplinary

Assessing climate-change-induced flood risk in the Conasauga River watershed: an application of ensemble hydrodynamic inundation modeling

Tigstu T. Dullo et al.

Summary: This study evaluates the impact of potential future climate change on flood regimes, floodplain protection, and electricity infrastructures across the Conasauga River watershed in the southeastern United States through ensemble hydrodynamic inundation modeling. The results indicate that the flood inundation areas may increase in the future, leading to a larger floodplain area and increased vulnerability at some substations, emphasizing the need to consider climate change in floodplain management.

NATURAL HAZARDS AND EARTH SYSTEM SCIENCES (2021)

Article Geosciences, Multidisciplinary

LISFLOOD-FP 8.0: the new discontinuous Galerkin shallow-water solver for multi-core CPUs and GPUs

James Shaw et al.

Summary: LISFLOOD-FP 8.0 introduces new two-dimensional solvers for modelling a wide range of flows, including rapidly propagating, supercritical flows, and shock waves. These solvers are parallelized on multicore CPU and Nvidia GPU architectures and have been studied for their predictive capabilities and computational efficiency through benchmark tests and real-world flood simulations.

GEOSCIENTIFIC MODEL DEVELOPMENT (2021)

Article Water Resources

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

Daniel Caviedes-Voullieme et al.

ADVANCES IN WATER RESOURCES (2020)

Article Computer Science, Software Engineering

Evaluation of performance portability frameworks for the implementation of a particle-in-cell code

Victor Artigues et al.

CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE (2020)

Article Computer Science, Interdisciplinary Applications

High-performance computing in water resources hydrodynamics

M. Morales-Hernandez et al.

JOURNAL OF HYDROINFORMATICS (2020)

Review Multidisciplinary Sciences

Exascale applications: skin in the game

Francis Alexander et al.

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES (2020)

Article Environmental Sciences

A GPU-Accelerated Shallow-Water Scheme for Surface Runoff Simulations

Francesca Aureli et al.

Article Computer Science, Theory & Methods

A General Design for a Scalable MPI-GPU Multi-Resolution 2D Numerical Solver

Massimiliano Turchetto et al.

IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS (2020)

Article Computer Science, Interdisciplinary Applications

Wavelet-based local mesh refinement for rainfall-runoff simulations

Ilhan Ozgen-Xian et al.

JOURNAL OF HYDROINFORMATICS (2020)

Article Engineering, Civil

Performance assessment of 2D Zero-Inertia and Shallow Water models for simulating rainfall-runoff processes

Daniel Caviedes-Voullieme et al.

JOURNAL OF HYDROLOGY (2020)

Article Computer Science, Theory & Methods

Kokkos implementation of an Ewald Coulomb solver and analysis of performance portability

Rene Halver et al.

JOURNAL OF PARALLEL AND DISTRIBUTED COMPUTING (2020)

Article Environmental Sciences

Resistance Formulations in Shallow Overland Flow Along a Hillslope Covered With Patchy Vegetation

Octavia Crompton et al.

WATER RESOURCES RESEARCH (2020)

Article Environmental Sciences

A GPU-based numerical model coupling hydrodynamical and morphological processes

Jingming Hou et al.

INTERNATIONAL JOURNAL OF SEDIMENT RESEARCH (2020)

Article Computer Science, Interdisciplinary Applications

Analysis of the performance of a hybrid CPU/GPU 1D2D coupled model for real flood cases

Isabel Echeverribar et al.

JOURNAL OF HYDROINFORMATICS (2020)

Review Multidisciplinary Sciences

There's plenty of room at the Top: What will drive computer performance after Moore's law?

Charles E. Leiserson et al.

SCIENCE (2020)

Editorial Material Multidisciplinary Sciences

Nascent exascale supercomputers offer promise, present challenges

Adam Mann

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2020)

Article Computer Science, Hardware & Architecture

Toward performance portability of the Albany finite element analysis code using the Kokkos library

Irina Demeshko et al.

INTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS (2019)

Article Environmental Sciences

The influence of grid shape and grid size on hydraulic river modelling performance

A. Bomers et al.

ENVIRONMENTAL FLUID MECHANICS (2019)

Article Environmental Sciences

Hillslope Hydrology in Global Change Research and Earth System Modeling

Y. Fan et al.

WATER RESOURCES RESEARCH (2019)

Article Water Resources

A fast second-order shallow water scheme on two-dimensional structured grids over abrupt topography

Andreas Buttinger-Kreuzhuber et al.

ADVANCES IN WATER RESOURCES (2019)

Article Water Resources

(Multi)wavelets increase both accuracy and efficiency of standard Godunov-type hydrodynamic models

Georges Kesserwani et al.

ADVANCES IN WATER RESOURCES (2019)

Article Computer Science, Interdisciplinary Applications

A limiter-based well-balanced discontinuous Galerkin method for shallow-water flows with wetting and drying: Triangular grids

Stefan Vater et al.

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS (2019)

Article Water Resources

2D numerical simulation of unsteady flows for large scale floods prediction in real time

I Echeverribar et al.

ADVANCES IN WATER RESOURCES (2019)

Article Computer Science, Interdisciplinary Applications

Central-upwind scheme for 2D turbulent shallow flows using high-resolution meshes with scalable wall functions

Bobby Minola Ginting

COMPUTERS & FLUIDS (2019)

Article Mathematics, Applied

An improved multislope MUSCL scheme for solving shallow water equations on unstructured grids

Jiaheng Zhao et al.

COMPUTERS & MATHEMATICS WITH APPLICATIONS (2019)

Article Environmental Sciences

The shallow water equations and their application to realistic cases

P. Garcia-Navarro et al.

ENVIRONMENTAL FLUID MECHANICS (2019)

Proceedings Paper Computer Science, Hardware & Architecture

RAJA: Portable Performance for Large-Scale Scientific Applications

David Alexander Beckingsale et al.

PROCEEDINGS OF P3HPC 2019: 2019 IEEE/ACM INTERNATIONAL WORKSHOP ON PERFORMANCE, PORTABILITY AND PRODUCTIVITY IN HPC (P3HPC) (2019)

Article Geosciences, Multidisciplinary

HOMMEXX 1.0: a performance-portable atmospheric dynamical core for the Energy Exascale Earth System Model

Luca Bertagna et al.

GEOSCIENTIFIC MODEL DEVELOPMENT (2019)

Article Water Resources

A local time stepping algorithm for GPU-accelerated 2D shallow water models

Susanna Dazzi et al.

ADVANCES IN WATER RESOURCES (2018)

Article Computer Science, Interdisciplinary Applications

r-adaptation for Shallow Water flows: conservation, well balancedness, efficiency

Luca Arpaia et al.

COMPUTERS & FLUIDS (2018)

Article Computer Science, Interdisciplinary Applications

Domain-specific acceleration and auto-parallelization of legacy scientific code in FORTRAN 77 using source-to-source compilation

Wim Vanderbauwhede et al.

COMPUTERS & FLUIDS (2018)

Article Computer Science, Interdisciplinary Applications

Efficient surface water flow simulation on static Cartesian grid with local refinement according to key topographic features

Jingming Hou et al.

COMPUTERS & FLUIDS (2018)

Article Water Resources

Factors controlling seasonal groundwater and solute flux from snow-dominated basins

Rosemary W. H. Carroll et al.

HYDROLOGICAL PROCESSES (2018)

Article Computer Science, Interdisciplinary Applications

2D well-balanced augmented ADER schemes for the Shallow Water Equations with bed elevation and extension to the rotating frame

A. Navas-Montilla et al.

JOURNAL OF COMPUTATIONAL PHYSICS (2018)

Review Engineering, Civil

Cellular Automata and Finite Volume solvers converge for 2D shallow flow modelling for hydrological modelling

Daniel Caviedes-Voullieme et al.

JOURNAL OF HYDROLOGY (2018)

Article Engineering, Civil

The validity of flow approximations when simulating catchment-integrated flash floods

B. Bout et al.

JOURNAL OF HYDROLOGY (2018)

Article Water Resources

Towards transient experimental water surfaces: A new benchmark dataset for 2D shallow water solvers

S. Martinez-Aranda et al.

ADVANCES IN WATER RESOURCES (2018)

Article Environmental Sciences

An Accelerated Tool for Flood Modelling Based on Iber

Orlando Garcia-Feal et al.

Article Geosciences, Multidisciplinary

Crossing the chasm: how to develop weather and climate models for next generation computers?

Bryan N. Lawrence et al.

GEOSCIENTIFIC MODEL DEVELOPMENT (2018)

Article Geosciences, Multidisciplinary

From engineering hydrology to Earth system science: milestones in the transformation of hydrologic science

Murugesu Sivapalan

HYDROLOGY AND EARTH SYSTEM SCIENCES (2018)

Article Computer Science, Interdisciplinary Applications

A non-uniform efficient grid type for GPU-parallel Shallow Water Equations models

Renato Vacondio et al.

ENVIRONMENTAL MODELLING & SOFTWARE (2017)

Article Engineering, Civil

Simulation of Surface Runoff Using Hydrodynamic Model

Chunshui Yu et al.

JOURNAL OF HYDROLOGIC ENGINEERING (2017)

Article Chemistry, Analytical

On-Tree Mango Fruit Size Estimation Using RGB-D Images

Zhenglin Wang et al.

SENSORS (2017)

Article Geosciences, Multidisciplinary

The evolution of process-based hydrologic models: historical challenges and the collective quest for physical realism

Martyn P. Clark et al.

HYDROLOGY AND EARTH SYSTEM SCIENCES (2017)

Article Mathematics, Applied

High performance shallow water kernels for parallel overland flow simulations based on FullSWOF2D

Roland Wittmann et al.

COMPUTERS & MATHEMATICS WITH APPLICATIONS (2017)

Article Engineering, Multidisciplinary

Shallow water equations with depth-dependent anisotropic porosity for subgrid-scale topography

Ilhan Oezgen et al.

APPLIED MATHEMATICAL MODELLING (2016)

Article Engineering, Civil

2D Zero-Inertia Model for Solution of Overland Flow Problems in Flexible Meshes

J. Fernandez-Pato et al.

JOURNAL OF HYDROLOGIC ENGINEERING (2016)

Article Engineering, Civil

Modeling rainfall-runoff processes using smoothed particle hydrodynamics with mass-varied particles

Tsang-Jung Chang et al.

JOURNAL OF HYDROLOGY (2016)

Article Water Resources

Benchmarking a multiresolution discontinuous Galerkin shallow water model: Implications for computational hydraulics

Daniel Caviedes-Voullieme et al.

ADVANCES IN WATER RESOURCES (2015)

Article Environmental Sciences

Upscaling the shallow water model with a novel roughness formulation

Ilhan Oezgen et al.

ENVIRONMENTAL EARTH SCIENCES (2015)

Article Environmental Sciences

GPU implementation of the 2D shallow water equations for the simulation of rainfall/runoff events

Asier Lacasta et al.

ENVIRONMENTAL EARTH SCIENCES (2015)

Article Computer Science, Interdisciplinary Applications

An efficient unstructured MUSCL scheme for solving the 2D shallow water equations

Jingming Hou et al.

ENVIRONMENTAL MODELLING & SOFTWARE (2015)

Article Computer Science, Interdisciplinary Applications

Contradiction between the C-property and mass conservation in adaptive grid based shallow flow models: cause and solution

Qiuhua Liang et al.

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS (2015)

Article Engineering, Civil

Numerical Modeling of Rainfall-Generated Overland Flow Using Nonlinear Shallow-Water Equations

Jaswant Singh et al.

JOURNAL OF HYDROLOGIC ENGINEERING (2015)

Editorial Material Physics, Multidisciplinary

Programming revisited

Thomas C. Schulthess

NATURE PHYSICS (2015)

Article Geography, Physical

Analysis of an open source quadtree grid shallow water flow solver for flood simulation

Hyunuk An et al.

QUATERNARY INTERNATIONAL (2015)

Article Environmental Sciences

Physically based modeling in catchment hydrology at 50: Survey and outlook

Claudio Paniconi et al.

WATER RESOURCES RESEARCH (2015)

Article Mathematics, Applied

Efficient GPU-Implementation of Adaptive Mesh Refinement for the Shallow-Water Equations

Martin L. Saetra et al.

JOURNAL OF SCIENTIFIC COMPUTING (2015)

Article Water Resources

Parallel computing for high-resolution/large-scale flood simulation using the K supercomputer

Kenichiro Kobayashi et al.

HYDROLOGICAL RESEARCH LETTERS (2015)

Article Computer Science, Interdisciplinary Applications

An optimized GPU implementation of a 2D free surface simulation model on unstructured meshes

A. Lacasta et al.

ADVANCES IN ENGINEERING SOFTWARE (2014)

Article Water Resources

Mesh type tradeoffs in 2D hydrodynamic modeling of flooding with a Godunov-based flow solver

Byunghyun Kim et al.

ADVANCES IN WATER RESOURCES (2014)

Article Computer Science, Interdisciplinary Applications

GPU-enhanced Finite Volume Shallow Water solver for fast flood simulations

R. Vacondio et al.

ENVIRONMENTAL MODELLING & SOFTWARE (2014)

Article Computer Science, Interdisciplinary Applications

A 2D extension of a Large Time Step explicit scheme (CFL > 1) for unsteady problems with wet/dry boundaries

M. Morales-Hernandez et al.

JOURNAL OF COMPUTATIONAL PHYSICS (2014)

Article Computer Science, Interdisciplinary Applications

A model for overland flow and associated processes within the Hydroinformatics Modelling System

Franz Simons et al.

JOURNAL OF HYDROINFORMATICS (2014)

Article Computer Science, Theory & Methods

Kokkos: Enabling manycore performance portability through polymorphic memory access patterns

H. Carter Edwards et al.

JOURNAL OF PARALLEL AND DISTRIBUTED COMPUTING (2014)

Article Engineering, Multidisciplinary

A robust well-balanced model on unstructured grids for shallow water flows with wetting and drying over complex topography

Jingming Hou et al.

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING (2013)

Article Computer Science, Interdisciplinary Applications

A stable 2D unstructured shallow flow model for simulations of wetting and drying over rough terrains

Jingming Hou et al.

COMPUTERS & FLUIDS (2013)

Article Computer Science, Interdisciplinary Applications

Towards a generalised GPU/CPU shallow-flow modelling tool

Luke S. Smith et al.

COMPUTERS & FLUIDS (2013)

Article Computer Science, Interdisciplinary Applications

SWASHES: a compilation of shallow water analytic solutions for hydraulic and environmental studies

Olivier Delestre et al.

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS (2013)

Article Computer Science, Interdisciplinary Applications

On the well-balanced numerical discretization of shallow water equations on unstructured meshes

A. Duran et al.

JOURNAL OF COMPUTATIONAL PHYSICS (2013)

Article Environmental Sciences

An adaptive moving finite volume scheme for modeling flood inundation over dry and complex topography

Feng Zhou et al.

WATER RESOURCES RESEARCH (2013)

Article Water Resources

Dynamically adaptive grid based discontinuous Galerkin shallow water model

Georges Kesserwani et al.

ADVANCES IN WATER RESOURCES (2012)

Article Computer Science, Interdisciplinary Applications

Efficient shallow water simulations on GPUs: Implementation, visualization, verification, and validation

Andre R. Brodtkorb et al.

COMPUTERS & FLUIDS (2012)

Article Geosciences, Multidisciplinary

HydroGeoSphere: A Fully Integrated, Physically Based Hydrological Model

Philip Brunner et al.

GROUND WATER (2012)

Article Computer Science, Interdisciplinary Applications

Augmented versions of the HLL and HLLC Riemann solvers including source terms in one and two dimensions for shallow flow applications

J. Murillo et al.

JOURNAL OF COMPUTATIONAL PHYSICS (2012)

Article Computer Science, Interdisciplinary Applications

A large time step 1D upwind explicit scheme (CFL > 1): Application to shallow water equations

M. Morales-Hernandez et al.

JOURNAL OF COMPUTATIONAL PHYSICS (2012)

Article Engineering, Civil

Two-dimensional depth-averaged finite volume model for unsteady turbulent flow

Chunshui Yu et al.

JOURNAL OF HYDRAULIC RESEARCH (2012)

Article Engineering, Civil

Numerical study on effects of building groups on dam-break flow in urban areas

Woochang Jeong et al.

JOURNAL OF HYDRO-ENVIRONMENT RESEARCH (2012)

Article Water Resources

The GeoClaw software for depth-averaged flows with adaptive refinement

Marsha J. Berger et al.

ADVANCES IN WATER RESOURCES (2011)

Article Computer Science, Interdisciplinary Applications

TELEMAC: An efficient hydrodynamics suite for massively parallel architectures

C. Moulinec et al.

COMPUTERS & FLUIDS (2011)

Article Computer Science, Interdisciplinary Applications

Numerical assessment of flood hazard risk to people and vehicles in flash floods

Junqiang Xia et al.

ENVIRONMENTAL MODELLING & SOFTWARE (2011)

Article Computer Science, Interdisciplinary Applications

Application of a coastal modelling code in fluvial environments

I. M. Hartanto et al.

ENVIRONMENTAL MODELLING & SOFTWARE (2011)

Article Computer Science, Interdisciplinary Applications

Adaptive finite volume methods with well-balanced Riemann solvers for modeling floods in rugged terrain: Application to the Malpasset dam-break flood (France, 1959)

D. L. George

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS (2011)

Article Engineering, Civil

A 2D shallow flow model for practical dam-break simulations

Yueling Wang et al.

JOURNAL OF HYDRAULIC RESEARCH (2011)

Article Computer Science, Interdisciplinary Applications

Well-balanced RKDG2 solutions to the shallow water equations over irregular domains with wetting and drying

Georges Kesserwani et al.

COMPUTERS & FLUIDS (2010)

Article Computer Science, Interdisciplinary Applications

Weak solutions for partial differential equations with source terms: Application to the shallow water equations

J. Murillo et al.

JOURNAL OF COMPUTATIONAL PHYSICS (2010)

Article Engineering, Civil

Simplified versus Detailed Two-Dimensional Approaches to Transient Flow Modeling in Urban Areas

G. Petaccia et al.

JOURNAL OF HYDRAULIC ENGINEERING-ASCE (2010)

Article Engineering, Multidisciplinary

An unstructured node-centered finite volume scheme for shallow water flows with wet/dry fronts over complex topography

I. K. Nikolos et al.

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING (2009)

Article Computer Science, Interdisciplinary Applications

Time step restrictions for well-balanced shallow water solutions in non-zero velocity steady states

J. Murillo et al.

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS (2009)

Article Geosciences, Multidisciplinary

Modelling flash flood propagation in urban areas using a two-dimensional numerical model

Kamal El Kadi Abderrezzak et al.

NATURAL HAZARDS (2009)

Article Water Resources

An accurate time integration method for simplified overland flow models

G. Gottardi et al.

ADVANCES IN WATER RESOURCES (2008)

Article Computer Science, Interdisciplinary Applications

Friction term discretization and limitation to preserve stability and conservation in the 1D shallow-water model:: Application to unsteady irrigation and river flow

J. Burguete et al.

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS (2008)

Article Engineering, Civil

Dam-break flow through an idealised city

Sandra Soares-Frazao et al.

JOURNAL OF HYDRAULIC RESEARCH (2008)

Article Engineering, Civil

Three-dimensional simulation of tsunami run-up around conical island

Byung Ho Choi et al.

COASTAL ENGINEERING (2007)

Article Engineering, Civil

A boundary-fitted numerical model for flood routing with shock-capturing capability

Dongfang Liang et al.

JOURNAL OF HYDROLOGY (2007)

Article Mechanics

Numerical Tracking of Shallow Water Waves by the Unstructured Finite Volume WAF Approximation

Youssef Loukili et al.

INTERNATIONAL JOURNAL FOR COMPUTATIONAL METHODS IN ENGINEERING SCIENCE & MECHANICS (2007)

Article Engineering, Civil

Experiments of dam-break wave over a triangular bottom sill

S. Soares-Frazao

JOURNAL OF HYDRAULIC RESEARCH (2007)

Article Computer Science, Interdisciplinary Applications

Zero mass error using unsteady wetting-drying conditions in shallow flows over dry irregular topography

P Brufau et al.

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS (2004)

Article Engineering, Civil

A GIS based distributed rainfall-runoff model

MK Jain et al.

JOURNAL OF HYDROLOGY (2004)

Article Engineering, Civil

Discontinuous Galerkin finite-element method for transcritical two-dimensional shallow water flows

D Schwanenberg et al.

JOURNAL OF HYDRAULIC ENGINEERING (2004)

Article Engineering, Civil

Modeling wave runup with depth-integrated equations

PJ Lynett et al.

COASTAL ENGINEERING (2002)

Article Engineering, Civil

Case study: Malpasset dam-break simulation using a two-dimensional finite volume method

A Valiani et al.

JOURNAL OF HYDRAULIC ENGINEERING-ASCE (2002)

Article Engineering, Civil

A simple raster-based model for flood inundation simulation

PD Bates et al.

JOURNAL OF HYDROLOGY (2000)