Three-dimensional wave scattering by a fixed cylindrical inclusion submerged in...

• Author(s): Tadeu, A. J. B. ; Godinho, L. M. C.
• Date: 1999
• Persistent ID: http://hdl.handle.net/10316/4045
• Origin: Estudo Geral - Universidade de Coimbra
• Subject(s): Wave propagation; Submerged fixed cylindrical cavity; Point pressure source; Scattering; Boundary element method; Two-and-a-half-dimensional problem
• Document Type: Article
• Language: English

Description

This paper presents the solution for a fixed cylindrical irregular cavity of infinite length submerged in a homogeneous fluid medium, and subjected to dilatational point sources placed at some point in the fluid. The solution is first computed for a wide range of frequencies and wavenumbers, which are then used to obtain time-series by means of (fast) inverse Fourier transforms into space-time. http://www.sciencedirect.com/science/article/B6V2N-3XT0C60-4/1/7e38d37dc3f1919ea599793fdacf668e