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Particle method: an efficient tool for direct numerical simulations of a high Schmidt number passive scalar in turbulent flow

Jean-Baptiste Lagaert , Guillaume Balarac , Georges-Henri Cottet , Patrick Bégou
Summer Program 2012. Center of Turbulence Research, Jul 2012, Stanford, United States. pp.167-176
Conference papers hal-00748132v1

Méthodes level-set et applications en traitement d'images et interaction fluide-structure

Georges-Henri Cottet
CEMRACS '09 - Modélisation Mathématique en Médecine, Jul 2009, Marseille, France
Conference papers hal-00750534v1

Breaking complexity in fluid-structure interaction problems

Georges-Henri Cottet
ICIAM 07 - 6th International Congress on Industrial and Applied Mathematics, Jul 2007, Zurich, Switzerland
Conference papers hal-00750536v1

Vorticity, interfaces and wakes

Georges-Henri Cottet
Dagstuhl seminar 07121: Experimental Fluid Mechanics, Computer Vision & Pattern Recognition, Mar 2007, Dagstuhl, Germany
Conference papers hal-00750539v1

A vortex immersed boundary method for bluff-body flows

Georges-Henri Cottet , Federico Gallizio , Adrien Magni , Iraj Mortazavi
ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting - Symposium on Development and Applications of Immersed Boundary Methods, Aug 2010, Montreal, Canada. pp.2409-2414, ⟨10.1115/FEDSM-ICNMM2010-30787⟩
Conference papers inria-00554395v1

Semi-Lagrangian particles or 6D Vlasov on single core

Georges-Henri Cottet
Méthodes numériques pour les plasmas, Nov 2018, Marseille, France
Conference papers hal-03367290v1
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Semi-Lagrangian particle methods for high-dimensional Vlasov-Poisson systems

Georges-Henri Cottet
Journal of Computational Physics, 2018, 365, pp.362 - 375. ⟨10.1016/⟩
Journal articles hal-01584107v3
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Control of three-dimensional wakes using evolution strategies

Philippe Poncet , Georges-Henri Cottet , Petros Koumoutsakos
Comptes Rendus Mécanique, 2005, 333 (1), pp.65-77. ⟨10.1016/j.crme.2004.10.007⟩
Journal articles hal-02010672v1

Semi-Lagrangian particle methods for complex fluid and fluid-structure dynamics

Georges-Henri Cottet
9th International Conference on Computational Fluid Dynamics, Jul 2016, Istanbul, Turkey
Conference papers hal-01353346v1
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Flow simulations using particles - Bridging Computer Graphics and CFD

Petros D. Koumoutsakos , Georges-Henri Cottet , Diego Rossinelli
SIGGRAPH 2008 - 35th International Conference on Computer Graphics and Interactive Techniques, Aug 2008, Los Angeles, CA, United States. pp.1-73, ⟨10.1145/1401132.1401166⟩
Conference papers hal-00315849v1
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Convergence analysis of a penalization method for the three-dimensional motion of a rigid body in an incompressible viscous fluid

Claire Bost , Georges-Henri Cottet , Emmanuel Maitre
SIAM Journal on Numerical Analysis, 2010, 48 (4), pp.1313-1337. ⟨10.1137/090767856⟩
Journal articles hal-00352808v2
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Accurate, non-oscillatory, remeshing schemes for particle methods

Adrien Magni , Georges-Henri Cottet
Journal of Computational Physics, 2012, 231 (1), pp.152-172. ⟨10.1016/⟩
Journal articles hal-00588848v1
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Particle methods for direct numerical simulations of three-dimensional wakes

Georges-Henri Cottet , Philippe Poncet
Journal of Turbulence, 2002, 3, pp.038:1-9. ⟨10.1088/1468-5248/3/1/038⟩
Journal articles hal-02010692v1
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Open-loop control of three-dimensional wakes

Philippe Poncet , Georges-Henri Cottet
2nd MIT Conference on Computational Fluid and Solid Mechanics, Jun 2003, Cambridge, United States
Conference papers hal-02011187v1
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Eulerian formulation and level set models for incompressible fluid-structure interaction

Georges-Henri Cottet , Emmanuel Maitre , Thomas Milcent
ESAIM: Mathematical Modelling and Numerical Analysis, 2008, 42 (3), pp.471-492. ⟨10.1051/m2an:2008013⟩
Journal articles hal-00297711v1
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A vortex level set method for the two-way coupling of an incompressible fluid with colliding rigid bodies

Mathieu Coquerelle , Georges-Henri Cottet
Journal of Computational Physics, 2008, 227 (21), pp.9121-9137. ⟨10.1016/⟩
Journal articles hal-00297673v1

Design and implementation of level set methods for fluid-structure interactions

Georges-Henri Cottet
Workshop on Numerical methods for the solution of PDEs on non-body fitted grids, May 2010, Maratea, Italy
Conference papers hal-00823955v1

Penalization and level set methods for fluid-structure interaction problems

Georges-Henri Cottet
International worskshop on Immersed boundary and fictious domain methods, Aug 2010, Marseille, France
Conference papers hal-00823954v1
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Advances in direct numerical simulations of 3D wall-bounded flows by Vortex-in-Cell methods

Georges-Henri Cottet , Philippe Poncet
Journal of Computational Physics, 2004, 193 (1), pp.136-158. ⟨10.1016/⟩
Journal articles hal-02010686v1
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Towards implicit subgrid-scale modeling by particle methods

Stefan Hickel , Lisl Weynans , Nikolas A. Adams , Georges-Henri Cottet
ESAIM: Proceedings, 2007, 16, pp.77-88. ⟨10.1051/proc:2007014⟩
Journal articles hal-00354744v1
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Particle methods revisited: a class of high-order finite-difference schemes

Georges-Henri Cottet , Lisl Weynans
Comptes Rendus. Mathématique, 2006, 343 (1), pp.51-56. ⟨10.1016/j.crma.2006.05.001⟩
Journal articles hal-00354751v1
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Spatially distributed control for optimal drag reduction of the flow past a circular cylinder

Philippe Poncet , Roland Hildebrand , Georges-Henri Cottet , Petros Koumoutsakos
Journal of Fluid Mechanics, 2008, 599, pp.111-120. ⟨10.1017/S0022112008000177⟩
Journal articles hal-00267632v1
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Semi-Lagrangian particle methods for hyperbolic problems

Georges-Henri Cottet
XVI International Conference on Hyperbolic Problems (HYP 2016), Aug 2016, Aix-la-Chapelle, Germany. pp.395-411
Conference papers hal-01353330v1
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Direct numerical simulations of three-dimensional flows past obstacles with a vortex penalization method

Chloé Mimeau , Georges-Henri Cottet , Iraj Mortazavi
Computers and Fluids, 2016, 136, pp.331-347. ⟨10.1016/j.compfluid.2016.06.020⟩
Journal articles hal-01855265v1
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A semi-implicit level set method for multiphase flows and fluid-structure interaction problems

Georges-Henri Cottet , Emmanuel Maitre
Journal of Computational Physics, 2016, 314, pp.80-92. ⟨10.1016/⟩
Journal articles hal-01188443v1

Approche eulérienne et méthodes level-set pour l'interaction fluide-structure

Georges-Henri Cottet , Emmanuel Maitre
Séminaire GAMNI de Mécanique des Fluides Numérique, Jan 2007, Paris, France
Conference papers hal-00750540v1

GPU accelerated simulations of bluff body flows using vortex particle methods

Diego Rossinelli , Michael Bergdorf , Georges-Henri Cottet , Petros Koumoutsakos
Journal of Computational Physics, 2010, 229 (9), pp.3316-3333. ⟨10.1016/⟩
Journal articles hal-00748016v1
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Multi-scale problems, high performance computing and hybrid numerical methods

Guillaume Balarac , Georges-Henri Cottet , Jean-Matthieu Etancelin , Jean-Baptiste Lagaert , Franck Pérignon et al.
The Impact of Applications on Mathematics -Proceedings of Forum “Math-for-Industry”, Nov 2013, Fukuoka, Japan. pp.245-255, ⟨10.1007/978-4-431-54907-9_18⟩
Conference papers hal-00949669v2
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Simulation and control of three-dimensional wakes

Georges-Henri Cottet , Philippe Poncet
Computers and Fluids, 2004, 33 (5-6), pp.697-713. ⟨10.1016/j.compfluid.2003.01.001⟩
Journal articles hal-02010683v1

Differential diffusion for high Schmidt and Reynolds numbers : a numerical study

Alexandre Sikora , Guillaume Balarac , Jean-Baptiste Lagaert , Georges-Henri Cottet
11th European Fluid Mechanics Conference, 2016, Seville, Spain
Conference papers hal-01871768v1