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Communication Dans Un Congrès Année : 2015

Use of discrtet computational methods (Lattice Boltzmann, Material Point Method and peridynamic) to predict wood properties

Résumé

This work is focused on the possibilities offered by meshless computational methods to perform up-scaling in wood using actual tissue morphologies obtained by microscopic images: LBM (Lattice-Bolzmann method) allows thermal conductivity and mass diffusivity to be predicted, MPM (Material Point Method), suitable to any mechanical behaviour including with large deformation, allowed us to simulate collapse due to drying, Peridynamic is used to predict the fracture pathway in the cellular arrangement.
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Dates et versions

hal-01816626 , version 1 (20-06-2018)

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  • HAL Id : hal-01816626 , version 1

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Patrick Perre, Mehdi Ayouz, Giana Almeida Perré, Xavier Frank. Use of discrtet computational methods (Lattice Boltzmann, Material Point Method and peridynamic) to predict wood properties. EuroDrying'2015, Oct 2015, Budapest, Hungary. ⟨hal-01816626⟩
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