Search for dissertations about: "Per-Åke Jansson"

Found 1 swedish dissertation containing the words Per-Åke Jansson.

2. 1. Rough Scatterers in Acoustics and Elastodynamics

   Author : Per-Åke Jansson; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; acoustic scattering; penny-shaped crack; rough surfaces; elastodynamic scattering; T matrix; null field approach;

   Abstract : The purpose of this thesis is to investigate the influence of roughness on wave scattering from finite-sized surfaces, in particular elastic wave scattering from cracks. Acoustic scattering from a sphere is considered using the null field approach. READ MORE