Registered Data

[01384] Adaptive coupling method for multi-domain time integration for lithium-ion battery simulations

  • Session Time & Room : 5D (Aug.25, 15:30-17:10) @E702
  • Type : Contributed Talk
  • Abstract : The multiphysics and multiscale problem of simulating lithium-ion batteries at microscale is approached with a multi-domain time integration technique. The sub-domains of the electrolyte and the solid phase are simulated independently and coupled at certain interval. We obtain the adaptive coupling interval based on the error estimate evaluated on the Bulter-Volmer current density flux at the interface between the electrolyte and solid domains. The results are presented to discuss the computational benefits of such schemes.
  • Classification : 65M22, 65M12, 65Y99, 65Z05
  • Format : Online Talk on Zoom
  • Author(s) :
    • Ali ASAD (CMAP, Ecole Polytechnique)
    • Romain de Loubens (TotalEnergies One Tech)
    • Laurent François (ONERA, DMPE)
    • Laurent Séries (CMAP, Ecole Polytechnique)
    • Marc Massot (CMAP, Ecole Polytechnique)