Special short wave finite elements for flow acoustics
Special short wave finite elements for flow acoustics
A numerical scheme based on the Partition of Unity Finite Element Method is proposed for solving shortwave problems in flow acoustics. The goal of this approach is to obtain accurate solutions with fewer degrees of freedom than are required for conventional grid or node based schemes. Preliminary numerical results obtained for 2-D and axisymmetric models indicate that this approach may offer significant performance improvements.
Astley, R.J.
4b0af3c5-9fc5-4f66-ac24-3a109c92e929
Gamallo Ponte, P.
363415df-73f7-43d1-9c0c-345261281ef2
2003
Astley, R.J.
4b0af3c5-9fc5-4f66-ac24-3a109c92e929
Gamallo Ponte, P.
363415df-73f7-43d1-9c0c-345261281ef2
Astley, R.J. and Gamallo Ponte, P.
(2003)
Special short wave finite elements for flow acoustics.
146th Meeting of The Accoustical Society of America, Austin, USA.
10 - 14 Nov 2003.
2 pp
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
A numerical scheme based on the Partition of Unity Finite Element Method is proposed for solving shortwave problems in flow acoustics. The goal of this approach is to obtain accurate solutions with fewer degrees of freedom than are required for conventional grid or node based schemes. Preliminary numerical results obtained for 2-D and axisymmetric models indicate that this approach may offer significant performance improvements.
This record has no associated files available for download.
More information
Published date: 2003
Venue - Dates:
146th Meeting of The Accoustical Society of America, Austin, USA, 2003-11-10 - 2003-11-14
Identifiers
Local EPrints ID: 10328
URI: http://eprints.soton.ac.uk/id/eprint/10328
PURE UUID: 806869b7-0750-4218-986a-5cce2af27a0e
Catalogue record
Date deposited: 27 Jun 2005
Last modified: 11 Dec 2021 13:33
Export record
Contributors
Author:
R.J. Astley
Author:
P. Gamallo Ponte
Download statistics
Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.
View more statistics