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25 juin 2018: 1 événement

  • Séminaires Invités

    Lundi 25 juin 2018 14:00-15:30 - Camille Duprat - Laboratoire d’Hydrodynamique, Ecole polytechnique, Palaiseau

    Fluid-Structure Interactions in Textiles : Transport of Elastic Fibres and Elasto-Capillarity

    Résumé : Some non-woven textiles, such as paper, are manufactured through a wet process : a suspension of fibres is spread on a moving permeable fabric, in which most of the water is drained and the fibre network is formed. This process involves many fluid-structure interactions at small scale, in particular during the transport of the fibres by the flow, where viscous forces can deform the fibres, and during the drainage/drying of the suspension, where capillary forces, associated with the air-liquid interfaces that appear as the liquid is removed, may locally deform adjacent fibres. In this talk, I will focus on model idealised systems to understand and characterise these mechanisms.

    contact : Benjamin Dollet

    Lieu : LIPhy, conference room - 140 Avenue de la Physique 38402 Saint Martin d’Hères

    En savoir plus : Séminaires Invités