Guillaume CHIAVASSA
Professeur Centrale Marseille
équipe Thermodynamiques, Ondes, Numérique, Interfaces et Combustion

Activités

  • Propagation of acoustic waves in porous media
  • Numerical modeling of plasma flows in Tokamak configurations
  • Multilevel Schemes for Conservation Laws
  • Penalization method for compressible flows
  • Wavelets in Numerical Analysis

Publications scientifiques au M2P2

  • Harold Berjamin, Bruno Lombard, Guillaume Chiavassa, Nicolas Favrie. Plane-strain waves in nonlinear elastic solids with softening. Wave Motion, Elsevier, 2019, 89, pp.65-78. ⟨hal-02057946⟩ Plus de détails...
  • H Berjamin, Bruno Lombard, Guillaume Chiavassa, Nicolas Favrie. A Finite-Volume Approach to 1D Nonlinear Elastic Waves: Application to Slow Dynamics. Acta Acustica united with Acustica, Hirzel Verlag, 2018. ⟨hal-02111888⟩ Plus de détails...
  • Harold Berjamin, Bruno Lombard, Guillaume Chiavassa, Nicolas Favrie. A finite-volume approach to 1D nonlinear elastic waves: Application to slow dynamics. Acta Acustica united with Acustica, Hirzel Verlag, 2018, 104, pp.561-570. ⟨hal-01806373⟩ Plus de détails...
  • Harold Berjamin, Bruno Lombard, Guillaume Chiavassa, Nicolas Favrie. Modeling longitudinal wave propagation in nonlinear viscoelastic solids with softening. International Journal of Solids and Structures, Elsevier, 2018, 141-142, pp.35-44. ⟨10.1016/j.ijsolstr.2018.02.009⟩. ⟨hal-01701624⟩ Plus de détails...
  • H Berjamin, Bruno Lombard, Guillaume Chiavassa, N Favrie. Analytical solution to the 1D nonlinear elastodynamics with general constitutive laws. Wave Motion, Elsevier, 2017, 74, pp.35-55. ⟨10.1016/j.wavemoti.2017.06.006⟩. ⟨hal-01350116⟩ Plus de détails...
  • H Berjamin, N Favrie, B Lombard, G Chiavassa. Nonlinear waves in solids with slow dynamics: an internal-variable model. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, Royal Society, The, 2017, 473 (2201), pp.20170024. ⟨10.1098/rspa.2017.0024⟩. ⟨hal-01517335⟩ Plus de détails...
  • Guillaume Chiavassa, M.C. Martí, P. Mulet. Hybrid WENO schemes for polydisperse sedimentation models. International Journal of Computer Mathematics, Taylor & Francis, 2015, pp.1-17. ⟨10.1080/00207160.2015.1075985⟩. ⟨hal-01297719⟩ Plus de détails...
  • Bouchra Bensiali, Guillaume Chiavassa, Jacques Liandrat. Penalization of Robin boundary conditions. Applied Numerical Mathematics, Elsevier, 2015, pp.134-152. ⟨hal-01266091⟩ Plus de détails...
  • Emilie Blanc, Guillaume Chiavassa, Bruno Lombard. Wave simulation in 2D heterogeneous transversely isotropic porous media ă with fractional attenuation: A Cartesian grid approach. Journal of Computational Physics, Elsevier, 2014, 275, pp.118-142. ⟨10.1016/j.jcp.2014.07.002⟩. ⟨hal-01464704⟩ Plus de détails...
  • Emilie Blanc, Guillaume Chiavassa, Bruno Lombard. Wave simulation in 2D heterogeneous transversely isotropic porous media with fractional attenuation: a Cartesian grid approach. Journal of Computational Physics, Elsevier, 2014, 275, pp.118-142. ⟨hal-00949686v2⟩ Plus de détails...
  • Emilie Blanc, Guillaume Chiavassa, Bruno Lombard. A time-domain numerical modeling of two-dimensional wave propagation in ă porous media with frequency-dependent dynamic permeability. Journal of the Acoustical Society of America, Acoustical Society of America, 2013, 134 (6, 2, SI), pp.4610-4623. ⟨10.1121/1.4824832⟩. ⟨hal-01464730⟩ Plus de détails...
  • Philippe Ghendrih, Thomas Auphan, B. Bensiali, Marco Bilanceri, K. Bodi, et al.. Divertor imbalance and divertor density regimes for ballooned cross-field turbulence. Journal of Nuclear Materials, Elsevier, 2013, 438, pp.S368-S371. ⟨http://www.sciencedirect.com/science/article/pii/S0022311513000780⟩. ⟨10.1016/j.jnucmat.2013.01.070⟩. ⟨hal-00920748⟩ Plus de détails...
  • Emilie Blanc, Guillaume Chiavassa, Bruno Lombard. Biot-JKD model: simulation of 1D transient poroelastic waves with fractional derivatives. Journal of Computational Physics, Elsevier, 2013, 237, pp.1-20. ⟨10.1016/j.jcp.2012.12.003⟩. ⟨hal-00713127v2⟩ Plus de détails...
  • Guillaume Chiavassa, Bruno Lombard. Wave propagation across acoustic / Biot's media: a finite-difference method. Communications in Computational Physics, Global Science Press, 2013, 13 (4), pp.985-1012. ⟨10.4208/cicp.140911.050412a⟩. ⟨hal-00623627v2⟩ Plus de détails...
  • Emilie Blanc, Guillaume Chiavassa, Bruno Lombard. A time-domain numerical modeling of two-dimensional wave propagation in porous media with frequency-dependent dynamic permeability. Journal of the Acoustical Society of America, Acoustical Society of America, 2013, 134 (6), pp.4610-4623. ⟨hal-00736757⟩ Plus de détails...
  • Gaëlle Lefeuve-Mesgouez, Arnaud Mesgouez, Guillaume Chiavassa, Bruno Lombard. Semi-analytical and numerical methods for computing transient waves in 2D acoustic / poroelastic stratified media. Wave Motion, Elsevier, 2012, 49-7, pp.667-680. ⟨10.1016/j.wavemoti.2012.04.006⟩. ⟨hal-00667795v2⟩ Plus de détails...
  • Livia Isoardi, Hugo Bufferand, Guillaume Chiavassa, Guido Ciraolo, Frédéric Schwander, et al.. 2D modelling of electron and ion temperature in the plasma edge and SOL. Journal of Nuclear Materials, Elsevier, 2011, 415 (1), pp.S574-S578. ⟨10.1016/j.jnucmat.2010.12.318⟩. ⟨hal-00848528⟩ Plus de détails...
  • Hugo Bufferand, Guido Ciraolo, Livia Isoardi, Guillaume Chiavassa, Frédéric Schwander, et al.. Applications of SOLEDGE-2D code to complex SOL configurations and analysis of Mach probe measurements. Journal of Nuclear Materials, Elsevier, 2011, 415 (1), pp.S589-S592. ⟨10.1016/j.jnucmat.2010.11.037⟩. ⟨hal-00848483⟩ Plus de détails...
  • A. Paredes, Eric Serre, Livia Isoardi, Guillaume Chiavassa, Guido Ciraolo, et al.. Boundary conditions at the limiter surface obtained in the modelling of plasma wall interaction with a penalization technique. Journal of Nuclear Materials, Elsevier, 2011, 415 (1), pp.S579-S583. ⟨10.1016/j.jnucmat.2010.12.247⟩. ⟨hal-00848532⟩ Plus de détails...
  • Guilhem Dif-Pradalier, J Gunn, Guido Ciraolo, C Chang, Guillaume Chiavassa, et al.. The Mistral base case to validate kinetic and fluid turbulence transport codes of the edge and SOL plasmas. Journal of Nuclear Materials, Elsevier, 2011, 415, ⟨10.1016/j.jnucmat.2010.12.035⟩. ⟨cea-01468372⟩ Plus de détails...
  • Philippe Ghendrih, K. Bodi, Hugo Bufferand, Guillaume Chiavassa, Guido Ciraolo, et al.. Transition to supersonic flows in the edge plasma. Plasma Physics and Controlled Fusion, IOP Publishing, 2011, 53 (5), pp.054019. ⟨10.1088/0741-3335/53/5/054019⟩. ⟨hal-00848545⟩ Plus de détails...
  • Guillaume Chiavassa, Hugo Bufferand, Guido Ciraolo, Philippe Ghendrih, Hervé Guillard, et al.. Parallel expansion of density bursts. Journal of Nuclear Materials, Elsevier, 2011, 415 (1), pp.S613-S616. ⟨10.1016/j.jnucmat.2010.10.086⟩. ⟨hal-00848522⟩ Plus de détails...
  • Guillaume Chiavassa, Bruno Lombard. Time domain numerical modeling of wave propagation in 2D heterogeneous porous media. Journal of Computational Physics, Elsevier, 2011, 230 (13), pp.5288-5309. ⟨10.1016/j.jcp.2011.03.030⟩. ⟨hal-00547008v2⟩ Plus de détails...
  • Frédéric Schwander, Guillaume Chiavassa, Guido Ciraolo, Philippe Ghendrih, Livia Isoardi, et al.. Parallel shear flow instability in the tokamak edge. Journal of Nuclear Materials, Elsevier, 2011, 415 (1), pp.S601-S604. ⟨10.1016/j.jnucmat.2010.10.073⟩. ⟨hal-00848536⟩ Plus de détails...
  • Livia Isoardi, Guillaume Chiavassa, Guido Ciraolo, Pierre Haldenwang, Eric Serre, et al.. Penalization modeling of a limiter in the Tokamak edge plasma. Journal of Computational Physics, Elsevier, 2010, 229 (6), pp.2220-2235. ⟨10.1016/j.jcp.2009.11.031⟩. ⟨hal-00386101v2⟩ Plus de détails...
  • Pierre Haldenwang, Pierrette Guichardon, Guillaume Chiavassa, N. Ibaseta. Exact solution to mass transfer in Berman flow: application to concentration polarization combined with osmosis in crossflow membrane filtration. International Journal of Heat and Mass Transfer, Elsevier, 2010, 53 (19-20), pp.3898-3904. ⟨10.1016/j.ijheatmasstransfer.2010.05.008⟩. ⟨hal-00907275⟩ Plus de détails...
  • Guillaume Chiavassa, Bruno Lombard, Joël Piraux. Numerical modeling of 1-D transient poroelastic waves in the low-frequency range. Journal of Computational and Applied Mathematics, Elsevier, 2010, 234, pp.1757-1765. ⟨10.1016/j.cam.2009.08.025⟩. ⟨hal-00193103v2⟩ Plus de détails...
  • Livia Isoardi, Guido Ciraolo, Guillaume Chiavassa, Pierre Haldenwang, Eric Serre, et al.. Modelling SOL flow pattern spreading in the edge plasma. Journal of Nuclear Materials, Elsevier, 2009, 390-391, pp.388-391. ⟨10.1016/j.jnucmat.2009.01.088⟩. ⟨hal-00848559⟩ Plus de détails...
  • Olivier Boiron, Guillaume Chiavassa, Rosa Donat. A High-Resolution Penalization Method for large Mach number Flows in the presence of Obstacles. Computers and Fluids, Elsevier, 2009, 38 (3), pp.703-714. ⟨10.1016/j.compfluid.2008.07.003⟩. ⟨hal-00259907v2⟩ Plus de détails...