| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 511197 | Computers & Structures | 2007 | 8 Pages |
Abstract
This work is devoted to a study of a conjugated infinite element method for Helmholtz problems in exterior domains. A formulation of this method with Lagrange multipliers defined on (semi-)infinite space is presented and analyzed in a domain decomposition context. The implementation aspects of this method in a parallel industrial acoustic software (SYSNOISE) are described in details. Numerical results show the computational efficiency of this method on acoustic scattering problems.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science Applications
Authors
Jean-Christophe Autrique, Frédéric Magoulès,