Institut de Mécanique et d’Ingénierie de Bordeaux (I2M): Recent submissions

Now showing items 8-14 of 844

    • Revisiting Dynamic Fracture in PMMA: The Interplay Between Local and Global Methods 
      Article dans une revue avec comité de lecture
      ccFOURNIER, Vincent; ccGIRARDOT, Jérémie; ccKOPP, Jean-Benoit (Springer Science and Business Media LLC, 2025-06-27)
      Polymethyl methacrylate (PMMA) is a benchmark brittle material for dynamic crack propagation studies. Despite extensive research, significant inconsistencies persist in reported fracture parameter values, complicating the ...
    • Disk-shaped compact tension test for fracture analysis on pharmaceutical tablets 
      Article dans une revue avec comité de lecture
      ccGIRARDOT, Jérémie; ccKOPP, Jean-Benoit; ccCROQUELOIS, Benjamin; ccTCHORELOFF, Pierre; ccMOREL, Stéphane; ccMAZEL, Vincent (Elsevier BV, 2023-01)
      Pharmaceutical tablets must meet a number of requirements and among them, the mechanical strength plays an important role. The diametral compression test is generally used to evaluate it but can generate unstable failures. ...
    • Discrete 3D modeling of porous-cracked ceramic at the microstructure scale 
      Article dans une revue avec comité de lecture
      ccLONGCHAMP, Vincent; ccGIRARDOT, Jérémie; ccANDRÉ, Damien; MALAISE, Frédéric; ccQUET, Aurélie; CARLÉS, Pierre; ccIORDANOFF, Ivan (Elsevier BV, 2024-04)
      The porous-cracked microstructure of plasma sprayed ceramics coatings directly influences their macroscopic mechanical response. A 3D micromechanical model based on the discrete element method (DEM) is developed to reproduce ...
    • Multiscale simulation of volumetric wear of vitrified alumina grinding wheels 
      Article dans une revue avec comité de lecture
      ccPAZMINO, Tyrone; POMBO, I.; ccGIRARDOT, Jérémie; ccGODINO, Leire; SANCHEZ, José Antonio (Elsevier BV, 2023-10)
      Wear of vitrified alumina wheels is a major research issue. Although extensive experimental work has been presented in the scientific literature, wheel manufacturers and grinding users are still unable to predict the ...
    • Development of back-face coatings for the characterization of non-reflective and opaque materials by laser shocks 
      Article dans une revue avec comité de lecture
      LE MOUROUX, Solenn; ccLEBAILLIF, David; BERTHE, Laurent; ccVIOT, Philippe; ccGIRARDOT, Jérémie (Elsevier BV, 2025-09)
      The present study intends to make possible the dynamic characterization of a non-reflective and opaque material using a laser shock test which must lead to the establishment of an equation of state and a constitutive law. ...
    • Simulation of shockless spalling fragmentation using the Discrete Element Method (DEM) 
      Article dans une revue avec comité de lecture
      ccBRÉMAUD, Luc; ccGIRARDOT, Jérémie; ccFORQUIN, Pascal; MALAISE, Frédéric (Elsevier BV, 2026-01)
      In the present study a Discrete Element Method (DEM) is considered to model the dynamic behaviour and fragmentation mechanisms of alumina ceramic under high strain-rate shockless loading. GEPI (high-pulsed power) spalling ...
    • Mobilization of DNAPL lenses in heterogeneous aquifers using shear-thinning PEO polymers: Experimental and numerical study 
      Article dans une revue avec comité de lecture
      ccALAMOOTI, Amir; ccBAIGADILOV, Adil; SAWADOGO, Idriss; MARTEL, Richard; DAVARZANI, Dorian; ccAHMADI, Azita; ccCOLOMBANO, Stéfan (Elsevier BV, 2025-04)
      Polymer solution injection has emerged as a promising method for the remediation of NAPL (non-aqueous phase liquids)-contaminated aquifers. This technique enhances recovery efficiency by modifying viscous forces, stabilizing ...