Study of propagation of acoustic waves in junction of thin slots
april, 2010
Publication type:
Research report
Journal:
INRIA Research Report, vol. RR-7265, pp. R1-R59
Publisher:
INRIA Research Report
External link:
Keywords :
Matched asymptotics Wave equation Time domain Thin slots Kirchhoff conditions
Abstract:
In this document, we analyze via the theory of matched asymptotics the propagation of a time domain acoustic wave in a junction of thin slots. This allows us to propose Improved Kirchhoff conditions for the 1D limit problem. These conditions are analyzed and validated numerically.
BibTeX:
@techreport{Sem-Jol-2010,
author={Adrien Semin and Patrick Joly },
title={Study of propagation of acoustic waves in junction of thin
slots },
institution={INRIA Research Report },
year={2010 },
month={4},
}