Raphaël Loubère  

CNRS DR researcher, University of Bordeaux    
Institut de Mathématiques de Bordeaux (IMB)  33405 Talence, France

Sample navigation menu:

Research | Publications | On-going Projects | Links | Colleagues | CV | 

  Next activities

* Minisymposium invitee ; SIAM Conference on Computational Science and Engineering (CSE19) February 25 - March 1, 2019, Spokane Convention Center | Spokane, Washington, USA
* Invited speaker ; HONOM 2019     European Workshop on High Order Nonlinear Numerical Methods for Evolutionnary PDEs: Theory and Applications     April 1-5     Madrid, Spain

 Last activities

* Silver SHARK FV workshop, Minho, Portugal 21-25 May 2018,    see  http://www.SHARK-FV.eu/
* Numerical Aspects of hyperbolic Balance Laws and Related Problems, Ferrara, Italy, April 16-20 2018, see https://numasp2018.wordpress.com/
*

 Lastest publications

New : Second order Implicit-Explicit Total Variation Diminishing schemes for the Euler system in the low Mach regime, G. Dimarco, R. Loubère, V. Michel-Dansac, M.-H. Vignal,Journal of Computational Physics, Volume 372, Pages 178–201, 2018

New : Limiter-free discontinuity-capturing scheme for compressible gas dynamics with reactive fronts.  X. Deng, B. Xie, R. Loubère, Y. Shimizu, F. Xiao, Computer & Fluids, 171, p. 1-14, 2018

Most Cited Journal of Computational Physics Articles since 2013, extracted from Scopus
#14 with 75 citations :  A posteriori subcell limiting for Discontinuous Galerkin Finite Element method for hyperbolic system of conservation laws Michael Dumbser, Olindo Zanotti, Raphaël Loubère and Steven Diot , Journal of Computational Physics, 278, 47-75, (2014).

Research themes

Last update in June 2018

- Lagrangian numerical schemes for hydrodynamics
- Arbitrary-Lagrangian-Eulerian frameworks and simulation codes
- Very high-order finite volume methods
- Kinetic schemes, low Mach number scheme
- Interface reconstruction methods
- High accurate numerical schemes

Note: Don't hesitate to contact me for more information!

*Numerical methods for compressible hydrodynamics

• Staggered/Cell centered Lagrangian numerical schemes 2D/3D
  Collaborators: M.Shashkov, B.Wendroff, Pavel Vachal, P.-H Maire, G. Breil

• Arbitrary-Lagrangian-Eulerian (ALE) schemes
  Collaborators: M.Shashkov, R.Liska, P.H.Maire, J.Breil, P.Vachal, W.Boscheri

• Discontinuous Galerkin schemes
  Collaborators : P.-H. Maire, F. Vilar, M. Dumbser
  

*Meshing, Remapping and Particle methods

• Rezoning and conservative remapping strategy
  Collaborators: M.Shashkov, M.Kucharik, P. Vachal, R. Liska, G.Blanchard

• Interface reconstruction 
  Collaborators: R.Garimella, M.M. Francois, J.Ovadia, R. Motte, C. Fochesato

*Very high-order Eulerian scheme (with MOOD)

• MOOD: MultiD Optimal Order Detection method for polynomial reconstruction
  

  Collaborators: S. Clain, S. Diot, R.Pereriera, G.Machado, I. Peshkov
  

• ADER-MOOD, DG-MOOD, CWENO-MOOD :
  Collaborators: M. Dumbser, S. Clain, S. Diot, O.Zannotti, M.Semplice

• SPH :
  Collaborators: X.Nogueira, L.Ramirez, S.Clain
  
  
• THINC and BVD
  Collaborators: X. Deng, F. Xiao
  

* Low Mach number numerical schemes

• An all speed solver without parameter in multiD:
  Collaborators: M.-H. Vignal, G.Dimarco, V. Michel-Dansac
  
  * Kinetic schemes for Boltzmann, Vlasov

• An ultra-fast kinetic scheme in 3Dx3D under GPU/OpenMP with domain decomposition
  Collaborator : G. Dimarco, J. Narski, V. Rispoli, T. Rey