Publications
Title : | Propagation of an acoustic wave in a junction of two thin slots |
Year : | 2008 |
Type : | research report |
Authors : | P. Joly, A. Semin |
Abstract : | In this report, we analyze via the theory of matched asymptotics the propagation of a time harmonic acoustic wave in a junction of two thin slots. This allows us to propose improved Kirchoff conditions for the 1D limit problem, These conditions are analyzed and validated numerically. |
Themes : |
Asymptotic models Harmonic waves |
Reference : | INRIA Research Report |