Sökning: "Nicolas Dauchez"

Hittade 1 avhandling innehållade orden Nicolas Dauchez.

  1. 1. Characterisation of anisotropic acoustic properties of porous materials - inverse estimation of static flow resistivity

    Författare :Christophe Van der Kelen; Peter Göransson; Nicolas Dauchez; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Vehicle engineering; Farkostteknik; Acoustics; Akustik;

    Sammanfattning : The production processes of porous materials introduce an inherent geometric anisotropy in the material at micro scale, which influences the material properties at macro scale. In this thesis, the focus is turned to one of these macroscopic properties, the flow resistivity, which is a measure of the resistance felt by the sound pressure waves as they propagate through a porous space. LÄS MER