Using asymptotic methods to compute diffracted pressure by curved surfaces

Mikaël Vermet (1) , Nicolas Noe (1) , Rodolphe Vauzelle (2) , Yannis Pousset (2) , Pierre Combeau (2)

1 CSTB - Centre Scientifique et Technique du Bâtiment
2 SIC

This article presents an original and efficient method to compute acoustic pressure diffracted by curved surfaces. Our approach is perfectly suited to be integrated into ray of beam tracing softwares.

Domaines: Electromagnétisme

Mikaël Vermet, Nicolas Noe, Rodolphe Vauzelle, Yannis Pousset, Pierre Combeau. Using asymptotic methods to compute diffracted pressure by curved surfaces. 9th International Conference on Theoretical and Computational Acoustics, Sep 2009, Dresdes, Germany. 10 p. ⟨hal-00745508⟩