Personal information

Numerical simulation
Belgium

Biography

1993-Present Full professor, Ecole Polytechnique de Louvain (EPL-UCL), Belgium
2002-2008 Invited Professor, Faculteit Toegepaste Wetenschappen, Katholieke Universiteit Leuven (KUL), Belgium
1994-1999 Research Associate NFSR, Belgium
1992-1993 Post-Doctoral Fellow, Oden Institute, University of Texas at Austin, 1988-1992 Research Assistant NFSR, Ecole Polytechnique de Louvain (EPL-UCL), Belgium
1992 PhD in Applied Mechanics (advisors: Prof. M.J. Crochet - Dr. J.M. Marchal), UCL, Belgium

Activities

Employment (1)

Université Catholique de Louvain: Louvain-la-neuve, BE

Employment
Source: Self-asserted source
Vincent Legat

Works (50 of 145)

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Multiscale FEM-DEM model for spontaneous droplet digging in a hot granular bed

International Journal of Heat and Mass Transfer
2025-05 | Journal article
Contributors: Michel Henry; Nathan Coppin; Stéphane Dorbolo; Vincent Legat; Jonathan Lambrechts
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A split-explicit second order Runge–Kutta method for solving 3D hydrodynamic equations

Ocean Modelling
2023 | Journal article
Part of ISSN: 1463-5003
Contributors: A. P. Ishimwe; Eric Deleersnijder; Vincent Legat; Jonathan Lambrechts
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Collapse dynamics of two-dimensional dry and immersed granular columns of elongated grains

Physical Review Fluids
2023-09-18 | Journal article
Contributors: Nathan Coppin; Michel Henry; Miguel Cabrera; Emilien Azéma; Frédéric Dubois; Vincent Legat; Jonathan Lambrechts
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Crossref

A split-explicit Runge-Kutta method for 3D hydrodynamic equations for coastal applications

EGU General Assembly 2022
2022 | Conference paper
Contributors: Ishimwe, Ange Pacifique; Jonathan Lambrechts; Vincent Legat; Eric Deleersnijder
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Numerical analysis of the drag on a rigid body in an immersed granular flow

Computational Particle Mechanics
2022 | Journal article
Part of ISSN: 2196-4378
Part of ISSN: 2196-4386
Contributors: Nathan Coppin; Constant, Matthieu; Jonathan Lambrechts; Dubois, Frédéric; Vincent Legat
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Numerical Stability and Performance of Semi-Explicit and Semi-Implicit Predictor–Corrector Methods

Mathematics
2022 | Journal article
Part of ISSN: 2227-7390
Contributors: Beuken, Loïc; Cheffert, Olivier; Tutueva, Aleksandra; Butusov, Denis; Vincent Legat
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The discontinuous Galerkin method for coupling a 1D river model to a 2D shallow water one

EGU22
2022 | Conference paper
Contributors: Draoui, Insaf; Jonathan Lambrechts; Vincent Legat; Eric Deleersnijder
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DIAL

The discontinuous Galerkin method for river-delta continuum by means of a coupled 1D-2D shallow water model

River Flow 2022 : proceedings of the 11th International Conference on Fluvial Hydraulics (8-10 Novembre 2022, Kingston and Ottawa, Canada)
2022 | Book chapter
Contributors: Vincent Legat; Eric Deleersnijder; Draoui, Insaf; Jonathan Lambrechts
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DIAL

Preference and Stability Regions for Semi-Implicit Composition Schemes

Mathematics
2022-11-18 | Journal article
Contributors: Petr Fedoseev; Artur Karimov; Vincent Legat; Denis Butusov
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Preferred source (of 2)‎

Discontinuous Galerkin method for 1D shallow water models

52nd Liège Colloquium on Ocean Dynamics: Toward an understanding and assessment of human impact on coastal marine environment
2021 | Conference poster
Contributors: Draoui, Insaf; Jonathan Lambrechts; Vincent Legat; Sandra Soares-Frazao; Hoitink Ton; Eric Deleersnijder
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DIAL

Numerical investigation of the density sorting of grains using water jigging

Powder Technology
2021 | Journal article
Part of ISSN: 0032-5910
Contributors: Matthieu Constant; Nathan Coppin; Frédéric Dubois; Riccardo Artoni; Jonathan Lambrechts; Vincent Legat
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Brief communication: Arctic sea ice thickness internal variability and its changes under historical and anthropogenic forcing

The Cryosphere
2020 | Journal article
Part of ISSN: 1994-0416
Part of ISSN: 1994-0424
Contributors: Guillian Van Achter; Leandro Ponsoni; François Massonnet; Thierry Fichefet; Vincent Legat
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Consistent boundary conditions for age calculations

Water
2020 | Journal article
Part of ISSN: 2073-4441
Contributors: Eric Deleersnijder; Draoui, Insaf; Jonathan Lambrechts; Vincent Legat; Anne Mouchet
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Discontinuous Galerkin method for 1D river flows

River Flow 2020
2020 | Conference paper
Part of ISBN: 978-0-367-62773-7
Contributors: Draoui, Insaf; Jonathan Lambrechts; Vincent Legat; Sandra Soares-Frazao; Hoitink, Ton (A.J.F.); Eric Deleersnijder
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DIAL

Approche multi-échelles pour simuler l'injection d'air au sein de matrices granulaires immergées

14ème Colloque National en Calcul des Structures
2019 | Conference paper
Contributors: Matthieu Constant; Vidal, Valérie; Dubois, Frédéric; Jonathan Lambrechts; Vincent Legat
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DIAL

Implementation of an unresolved stabilised FEM-DEM model to solve immersed granular flows

Computational Particle Mechanics
2019 | Journal article
Part of ISSN: 2196-4378
Part of ISSN: 2196-4386
Contributors: Matthieu Constant; Dubois, Frédéric; Jonathan Lambrechts; Vincent Legat
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DIAL

SLIM: A multi-scale model of the land-sea continuum

VLIZ Marine Science Day 2019
2019 | Conference poster
Contributors: Eric Deleersnijder; Thomas Dobbelaere; Draoui, Insaf; Emmanuel Hanert; Anh Le Hoang; Ishimwe, Ange; Jonathan Lambrechts; Vincent Legat; Antoine Saint-Amand; Sandra Soares-Frazao et al.
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Sorting grains by successive depositions computed using an unresolved FEM-DEM multiscale model

Particles 2019
2019 | Conference paper
Contributors: Matthieu Constant; Artoni, Riccardo; Dubois, Frédéric; Jonathan Lambrechts; Vincent Legat
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Validation du frottement dans un modèle multi-échelles d'écoulements granulaires immergés en vue de l'étude numérique de la traînée

14ème colloque national en calcul des structures
2019 | Conference paper
Contributors: Nathan Coppin; Matthieu Constant; Vincent Legat; Jonathan Lambrechts; Dubois, Frédéric
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A fully consistent and conservative vertically adaptive coordinate system for SLIM 3D v0.4 with an application to the thermocline oscillations of Lake Tanganyika

Geoscientific Model Development
2018 | Journal article
Part of ISSN: 1991-9603
Contributors: Delandmeter, Philippe; Jonathan Lambrechts; Vincent Legat; Vallaeys, Valentin; Naithani, Jaya; Thiery, Wim; Remacle, Jean-François; Eric Deleersnijder
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A New FEM/DEM Multiscale Model to Solve Immersed Granular Flows Based on Suspension Drops Simulations

13th World Congress in Computational Mechanics
2018 | Conference paper
Contributors: Vincent Legat; Matthieu Constant; Jonathan Lambrechts; Frédéric Dubois
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Numerical study of the hydrodynamics of a marine water body in Western Patagonia

ECCM-ECFD Conference 2018
2018 | Conference paper
Contributors: MATA Pablo; Delandmeter, Philippe; Jonathan Lambrechts; Eric Deleersnijder; Vincent Legat
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An hybrid multiscale model for immersed granular flows

Particles 2017
2017 | Conference paper
Contributors: Matthieu Constant; Dubois, Frédéric; Jonathan Lambrechts; Vincent Legat
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An hybrid multiscale model for immersed granular flows

Powders and Grains 2017 – 8th International Conference on Micromechanics on Granular Media
2017 | Conference paper
Part of ISSN: 2100-014X
Contributors: Matthieu Constant; Dubois, Frédéric; Jonathan Lambrechts; Vincent Legat
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Modelling the oscillations of the thermocline in a lake by means of a fully consistent and conservative 3D finite-element model with a vertically adaptive mesh

European Geosciences Union General Assembly 2017
2017 | Conference paper
Contributors: Delandmeter, Philippe; Jonathan Lambrechts; Vallaeys, Valentin; Naithani, Jaya; Remacle, Jean-François; Vincent Legat; Eric Deleersnijder
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Modèle hybride multi-échelles pour les écoulements granulaires immergés

13ième colloque national en calcul des structures
2017 | Conference poster
Contributors: Matthieu Constant; Dubois, Frédéric; Jonathan Lambrechts; Vincent Legat
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Submesoscale tidal eddies in the wake of coral islands and reefs: satellite data and numerical modelling

Ocean Dynamics : theoretical, computational oceanography and monitoring
2017 | Journal article
Part of ISSN: 1616-7341
Part of ISSN: 1616-7228
Contributors: Delandmeter, Philippe; Jonathan Lambrechts; Marmorino, George O.; Vincent Legat; Wolanski, Eric; Remacle, Jean-Fran?ois; Wei Chen; Eric Deleersnijder
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DIAL

An adaptive vertical coordinate system for a coastal flows discontinuous Galerkin finite element model

Joint Numerical Sea Modelling Group Conference (JONSMOD 2016)
2016 | Conference paper
Contributors: Delandmeter, Philippe; Jonathan Lambrechts; Remacle, Jean-François; Vincent Legat; Eric Deleersnijder
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Comparison of a satellite-derived high-resolution current map and numerical modelling of submesoscale eddies in a shallow-water domain

ECSA56 - Coastal Systems in Transition
2016 | Conference paper
Contributors: Delandmeter, Philippe; Wei Chen; Eric Deleersnijder; Jonathan Lambrechts; Vincent Legat; Remacle, Jean-François; Wolanski, Eric; Marmorino, Geroge
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Comparison of a satellite-derived high-resolution current map and numerical modelling of submesoscale eddies in a shallow-water domain

48th International Liege Colloquium on Ocean Dynamics Submesoscale Processes: Mechanisms, Implications and new Frontiers
2016 | Conference paper
Contributors: Delandmeter, Philippe; Wei Chen; Eric Deleersnijder; Jonathan Lambrechts; Vincent Legat; Remacle, Jean-François; Marmorino, George; Wolanski, Eric
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The transport and fate of riverine fine sediment exported to a semi-open system

48th International Liege Colloquium on Ocean Dynamics Submesoscale Processes: Mechanisms, Implications and new Frontiers
2016 | Conference poster
Contributors: Delandmeter, Philippe; Lewis, Stephen; Jonathan Lambrechts; Vincent Legat; Eric Deleersnijder; Wolanski, Eric
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3D modelling of the transport and fate of riverine fine sediment exported to a semi-enclosed system

European Geosciences Union General Assembly 2015 (EGU 2015)
2015 | Conference paper
Contributors: Delandmeter, Philippe; Jonathan Lambrechts; Lewis, Stephen; Vincent Legat; Eric Deleersnijder; Wolanski, Eric
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Influence of the vertical discretisation of SLIM 3D on a river plume modelling

IMUM 2015 - 14th International workshop on Multi-scale (Un)-structured mesh numerical Modeling for coastal, shelf, and global ocean dynamics.
2015 | Conference paper
Contributors: Delandmeter, Philippe; Jonathan Lambrechts; Remacle, Jean-François; Vincent Legat; Wolanski, Eric; Eric Deleersnijder
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The transport and fate of riverine fine sediment exported to a semi-open system

Estuarine, Coastal and Shelf Science
2015 | Journal article
Part of ISSN: 0272-7714
Part of ISSN: 1096-0015
Contributors: Delandmeter, Philippe; Lewis, Stephen E.; Jonathan Lambrechts; Eric Deleersnijder; Vincent Legat; Wolanski, Eric
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A 3D baroclinic model of the Burdekin River Plume

Joint Numerical Sea Modelling Group Conference (JONSMOD 2014)
2014 | Conference paper
Contributors: Delandmeter, Philippe; Jonathan Lambrechts; Wolanski, Eric; Vincent Legat; Eric Deleersnijder
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A 3D baroclinic model of the Burdekin River Plume

13th International Workshop on Multiscale (Un)-structured mesh numerical ocean modeling (IMUM 2014)
2014 | Conference paper
Contributors: Delandmeter, Philippe; Wolanski, Eric; Jonathan Lambrechts; Vincent Legat; Lewis, Stephen; Eric Deleersnijder
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An efficient parallel implementation of explicit multirate Runge–Kutta schemes for discontinuous Galerkin computations

Journal of Computational Physics
2014 | Journal article
Part of ISSN: 0021-9991
Contributors: Seny, Bruno; Jonathan Lambrechts; Toulorge, Thomas; Vincent Legat; Remacle, Jean-François
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A baroclinic discontinuous Galerkin finite element model for coastal flows

Ocean Modelling
2013 | Journal article
Part of ISSN: 1463-5003
Contributors: Kärnä, Tuomas; Vincent Legat; Eric Deleersnijder
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DIAL

A depth-averaged sediment transport model for environmental studies in the Scheldt Estuary and tidal river network

European Geosciences Union General Assembly
2013 | Conference paper
Contributors: Gourgue, Olivier; Baeyens, Willy; Chen, Margaret; Debrauwere, Anouk; de Brye, Benjamin; Eric Deleersnijder; Elskens, Marc; Vincent Legat
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A depth-averaged two-dimensional sediment transport model for environmental studies in the Scheldt Estuary and tidal river network

Journal of Marine Systems
2013 | Journal article
Part of ISSN: 0924-7963
Contributors: Gourgue, Olivier; Baeyens, Willy; Chen, Margaret; Debrauwere, Anouk; de Brye, Benjamin; Eric Deleersnijder; Elskens, Marc; Vincent Legat
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An Efficient Parallel Implementation of Multirate Schemes for Ocean Modeling

2013 SIAM Conference on Mathematical and Computational Issues in the Geosciences
2013 | Conference paper
Contributors: Seny, Bruno; Jonathan Lambrechts; Vincent Legat; Remacle, Jean-François
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Development of a parallel third order explicit multirate scheme

YIC2013 Second ECCOMAS Young Investigators Conference
2013 | Conference paper
Contributors: Seny, Bruno; Jonathan Lambrechts; Vincent Legat; Remacle, Jean-François
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Generation of Provably Correct Curvilinear Meshes

SIAM Conference on Mathematical & Computational Issues in the Geosciences
2013 | Conference paper
Contributors: Jonathan Lambrechts; Toulorge, Thomas; Remacle, Jean-François; Vincent Legat
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Multirate time stepping for accelerating explicit discontinuous Galerkin computations with application to geophysical flows

International Journal for Numerical Methods in Fluids
2013 | Journal article
Part of ISSN: 0271-2091
Contributors: Seny, Bruno; Jonathan Lambrechts; Comblen, Richard; Vincent Legat; Remacle, Jean-François
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Recent progresses in the development of a parallel multirate strategy for ocean modeling

The 12th International workshop on Multi-scale (Un)-structured mesh numerical Modeling for coastal, shelf, and global ocean dynamics
2013 | Conference paper
Contributors: Seny, Bruno; Jonathan Lambrechts; Vincent Legat; Remacle, Jean-François
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SLIM, A Baroclinic Discontinuous Galerkin Finite Element Model for Marine Flows

Mathematical and Computational Issues in the Geosciences (SIAM GS13)
2013 | Conference paper
Contributors: Delandmeter, Philippe; Jonathan Lambrechts; Remacle, Jean-François; Eric Deleersnijder; Vincent Legat
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The elastic–viscous–plastic method revisited

Ocean Modelling
2013 | Journal article
Part of ISSN: 1463-5003
Part of ISSN: 1463-5011
Contributors: Bouillon, Sylvain; Fichefet, Thierry; Madec, Gurvan; Vincent Legat
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A Parallel Multirate Model of the Scheldt Estuary

11th International Workshop on Multi-scale (Un)-structured mesh numerical Modelling for coastal, shelf and global ocean dynamics (IMUM2012)
2012 | Conference paper
Contributors: Seny, Bruno; Gourgue, Olivier; Jonathan Lambrechts; Vincent Legat; Remacle, Jean-François
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DIAL

A Parallel Multirate Time-Stepping Strategy for Ocean Modelling

Adaptive Multiscale Methods for the Atmosphere and Ocean
2012 | Conference poster
Contributors: Seny, Bruno; Jonathan Lambrechts; Vincent Legat; Remacle, Jean-François
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DIAL

Analysis of preconditioned iterative solvers for incompressible flow problems

International Journal for Numerical Methods in Fluids
2012 | Journal article
Part of ISSN: 0271-2091
Part of ISSN: 1097-0363
Contributors: Melchior, Samuel; Vincent Legat; Van Dooren, Paul; Wathen, A. J.
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