MODELING OF A PROGRESSIVE WAVE DUCT FOR C HARACTERIZATION OF DECOUPLING MATERIALS

Authors
BESSARD G HAW G BIGOTTE P BOSSUT R HAMONIC B DECARPIGNY JN GIANGRECO C
Citation
G. Bessard et al., MODELING OF A PROGRESSIVE WAVE DUCT FOR C HARACTERIZATION OF DECOUPLING MATERIALS, Journal de physique. IV, 4(C5), 1994, pp. 271-274
Citations number
5
Categorie Soggetti
Physics
Journal title
Journal de physique. IV → ACNP
ISSN journal
11554339
Volume
4
Issue
C5
Year of publication
1994
Part
1
Pages
271 - 274
Database
ISI
SICI code
1155-4339(1994)4:C5<271:MOAPWD>2.0.ZU;2-0
Abstract
To characterize decoupling materials, at low frequencies, by measuring their decoupling efficiency, a progressive wave duct has been develop ed. This communication describes briefly the formalization used,and th e finite element model used to simulate the progressive wave duct beha viour.