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[00637] Wave Scattering from Layers of Random Particulate Materials

  • Session Time & Room : 5C (Aug.25, 13:20-15:00) @E817 A715
  • Type : Contributed Talk
  • Abstract : To characterise any material with sound waves, the wave will propagate through several layers before reaching the material. If that material is a random particulate material, then to date there is no simple model to deal with the layers. In this talk we show how extending the quasi-crystalline approximation (\text{(a technique from statistical physics)}) to layers leads to clear and simple models which separate the influence of the microstructure from the material geometry.
  • Classification : 74J20, 82D30, 45B05
  • Format : Talk at Waseda University
  • Author(s) :
    • Paulo Sergio Piva (The University of Sheffield)
    • Kevish Napal (The University of Sheffield)
    • Artur Gower (The University of Sheffield)