Stéphane BRULL maître de conférence en Mathématiques Appliquées (section 26)
Stephane.Brull@math.u-bordeaux1.fr


Thèmes de recherche .... Publications .... Encadrements .... Séjours dans des laboratoires étrangers .... Communications

Publications dans des revues avec comité de lecture

Articles acceptés pour publication

    2016

  1. S.Guisset-S.Brull-E.d'Humières-B.Dubroca: Asymptotic preserving well balance scheme for the electronic M1 model in the diffusive limit: pariticular cases A paraître dans M2AN(Mathematical Modelling and Numerical Analysis) Version .pdf

  2. T.Pichard-G.Alldredge-S.Brull-B.Dubroca-M.Franck: An approximation of the M2 closure: application to radiotherapy dose simulation A paraître dans Journ. Sci. Comput. Version .pdf

  3. S.Brull-P.Charrier-L.Mieussens: Nanoscale roughness effect on Maxwell-like boundary conditions for the Boltzmann equation A paraître dans Physics of Fluids Version .pdf

  4. S.Guisset-S.Brull-B.Dubroca-E.d'Humières-V.Thikhonchuck : Classical transport theory for the collisional electronic M1 model Physica A, 446, 182-194, (2016) Version .pdf

  5. T.Pichard-D.Aregba-S.Brull-B.Dubroca-M.Franck: Relaxation schemes for the M1 model with space- dependent flux: application to radiotherapy dose calculation Communications in Computational Physics (CICP)., 19, no 1, 168-191, (2016) Version.pdf

  6. S.Guisset-S.Brull-E.d'Humières-B.Dubroca-S.Karpov-I.Potapenko: Asymptotic preserving scheme for the M1 Maxwell system in the quasi-neutral limit Communications in Computational Physics (CICP)., 19, no 2, 301-328, (2016) Version .pdf

  7. 2015

  8. S. Guisset-J.G.Moreau-R.Nuter-S.Brull-E.d'Humières-B.Dubroca-V.T.Tikhonchuk : Limits of the M1 and M2 angular moments models for kinetic plasma physics studies Journal of Physics A: Mathematical and Theoretical, 48, 2015 Version .pdf

  9. J.Mallet-S.Brull-B.Dubroca: General moment system for plasmas physics based on minimum entropy principle Kinetic and Related Models, vol. 8, No.3, 533-558,(2015) Version .pdf

  10. S.Brull-F.Deluzet-A.Mouton: Numerical resolution of an anisotropic non linear diffusion problem Communications in Math Sciences (CMS), vol 13, No 1, 203-224 (2015). Version .pdf

  11. S.Brull: An Ellipsoidal Statistical Model for gas mixtures Communications in Math Sciences (CMS), vol 13, No1, 1-13, (2015) Version .pdf

  12. 2014

  13. S.Brull-J.Schneider: Derivation of a BGK model for reacting gas mixtures Communication in Math Sciences (CMS), vol 12, No7, 1199-1223, (2014). Version .pdf

  14. S.Brull-P.Charrier-L.Mieussens: Kinetic models for nanoflows and boundary conditions for the Boltzmann equation Kinetic and Related Models Vol. 7, No2, 219-251, (2014) Version .pdf

  15. S.Brull-L.Mieussens: Local discrete velocity grids for deterministic rarefied flow simulations J. Comput. Phys., 266(1), 22-46 (2014) Version .pdf

  16. J.Mallet-S.Brull-B.Dubroca: An entropic scheme for an angular moment model for the classical Fokker-Planck equation of electrons Communications in Computational Physics (CICP)., Vol.15, No. 2, 422-450, (2014) Version .pdf

  17. 2013

  18. S.Brull: Un modèle ES-BGK pour des mélanges de gaz. Comptes rendus - Mathématique 351 (2013), 775-779., Version .pdf

  19. 2012

  20. S.Brull-V.Pavan-J.Schneider: Derivation of BGK models for mixtures. Eur. J. Mech. B-Fluids., (2012), 74-86 Version .pdf

  21. S.Brull: Ghost effect for vapor-vapor mixtures. Kinetic and Related Models, (2012), Vol. 5, no. 1. Version .pdf

  22. S.Brull-P.Degond-F.Deluzet: Degenerate anisotropic elliptic problems and magnetized plasmas simulations. Communications in Computational Physics (CICP), (2012), 11, 147-178 Version .pdf

  23. 2011

  24. S.Brull-P.Degond-F.Deluzet-A.Mouton: An asymptotic preserving scheme for a bifluid Euler-Lorentz system. Kinetic and Related Models,(2011), Vol. 4, no. 4. Version .pdf

  25. P.Azérad- S.Brull : Inégalités de Poincaré cinétiques. Comptes Rendus Mathematiques Volume 349, (2011), Issues 13-14, 759-763 Version .pdf

  26. 2010

  27. S.Brull : The Boltzmann equation for a two component gas in the slab for different molecular masses. Advances in Differential equations (2010) vol 15, 11-12. Version .pdf

  28. S.Brull-F.Méhats : Derivation of viscous correction terms for the isothermal quantum Euler model. ZAMM, (2010), vol 90, Issue 3, 219-230. Version .pdf

  29. 2009

  30. S.Brull-J.Schneider : On the Ellipsoidal Statistical Model for polyatomic gases. Cont. Mech. Thermodyn., (2009), vol 20, no8, 489-508. Version .pdf

  31. 2008

  32. S.Brull : Existence of solutions to discrete coagulation-fragmentation equations with transport and diffusion. Annales de la Faculté de Toulouse, (2008), vol XVII, n°3, 1-22. Version .pdf

  33. S.Brull : Two compressible immiscible fluids in porous media: The case where the porosity depends on the pressure. Advances in Differential equations (2008), Vol 13, No 7-8, 781-800. Version .pdf

  34. S.Brull : Problem of evaporation-condensation for a two component gas in the slab. Kinetic and Related Models, (2008) Vol 1, No 2, 185-221. Version .pdf

  35. S.Brull : The stationary Boltzmann equation for a two component gas for soft forces in a slab. Math.Meth.Appl.Sci. (2008), 31, 1653-1666. Version .pdf

  36. S.Brull-J.Schneider : A new approach of the Ellipsoidal Statistical Model. Cont.Mech.Thermodyn. 20 (2008), no.2, 63-74. Version.pdf

  37. S.Brull : The stationary Boltzmann equation for a two component gas in a slab. Math.Meth.Appl.Sci. (2008), no. 31, 153-178. Version.pdf

  38. 2006

  39. S.Brull-L.Pareschi : Dissipative hydrodynamic models for the diffusion of impurities in a gas. Appl.Math.Lett. 19 (2006), no. 6, 516-521. Version .pdf


Articles soumis pour publication

  1. D.Aregba-J.Breil-S.Brull-B.Dubroca-E.Estibals: Modelling and numerical approximation for the nonconservative bitemperature Euler model Version .pdf

  2. S.Guisset-D.Aregba-S.Brull-B.Dubroca: The M1 angular moments model in a moving reference frame for rarefied gas dynamics applications Version .pdf

  3. S.Guisset-S.Brull-B.Dubroca-R.Turpault: Asymptotic-preserving numerical scheme for the electronic M1 model in the diffusive limit Version .pdf


Articles en cours

  1. S.Brull-N.Crouseille-F.Méhats: Asymptotic preserving numerical scheme for a Wigner BGK model in diffusive regime


HDR

Contributions à l'analyse mathématique, à la modélisation et à la simulation de quelques équations cinétiques et fluides. ,
soutenue le 19 novembre 2012 devant le jury composé de:

R. Abgrall, président du jury
C. Berthon, rapporteur
J.A. Carrillo, rapporteur
P. Charrier, examinateur
L. Desvillettes, rapporteur
B. Dubroca, examinateur
V. Giovangigli, examinateur
L. Mieussens, examinateur
A. Nouri, examinatrice

Mémoire d'HDR

Thèse

Etude cinétique d'un gaz à plusieurs composantes, soutenue le 28 septembre 2006 sous la direction de A. Nouri devant le jury composé de:

Y. Elskens, président du jury
M. Lemou, rapporteur
P. Charrier, rapporteur
L. Pareschi, examinateur
A. Nouri, directrice de thèse

Mémoire de thèse ; Transparents de soutenance