Drumm, IA ORCID: https://orcid.org/0000-0002-8894-1475
2007,
'A hybrid finite element / finite difference time
domain technique for modelling the acoustics
of surfaces within a medium'
, Acta Acustica united with Acustica, 93 (5)
, pp. 804-809.
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Abstract
The paper will explore the interaction of vibrating structures with an acoustic medium such as air by the hy- bridisation of a time integrated sparse node finite element based technique with the finite difference time domain method. In this paper the technique will be employed to model frequency dependant reflection and absorption of surfaces though it could have wider application in modelling sound generation from forced structure vibra- tion. The results of virtual impedance tube and frequency sweep experiments will demonstrate the technique’s potential for modelling architectural surfaces and resonant absorbers.
Item Type: | Article |
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Schools: | Schools > School of Computing, Science and Engineering |
Journal or Publication Title: | Acta Acustica united with Acustica |
Publisher: | S Hirzel Verlag GMBH and Co |
ISSN: | 1610-1928 |
Related URLs: | |
Depositing User: | Dr I Drumm |
Date Deposited: | 18 Nov 2019 08:49 |
Last Modified: | 16 Feb 2022 03:14 |
URI: | https://usir.salford.ac.uk/id/eprint/53045 |
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