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Hermite Methods for Aeroacoustics: Recent Progress

Appelö, Daniel and Inkman, Matthew and Hagstrom, Thomas and Colonius, Tim (2011) Hermite Methods for Aeroacoustics: Recent Progress. In: 17th AIAA/CEAS Aeroacoustics Conference (32nd AIAA Aeroacoustics Conference), 5-8 June 2011, Portland, OR. https://resolver.caltech.edu/CaltechAUTHORS:20190717-102317504

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Abstract

We present recent developments on Hermite methods for aeroacoustic simulations including time-stepping methods, hybridization with discontinuous Galerkin methods for handling of boundary conditions and adaptive implementations. By scaling studies reported below we show that the features unique to Hermite methods have promise to enable efficient exploitation of modern petascale architectures. We also present preliminary computations of turbulent jet noise obtained with the current implementation of our compressible Navier-Stokes solver.


Item Type:Conference or Workshop Item (Paper)
Related URLs:
URLURL TypeDescription
https://doi.org/10.2514/6.2011-2757DOIConference Paper
https://arc.aiaa.org/doi/10.2514/6.2011-2757PublisherConference Paper
ORCID:
AuthorORCID
Colonius, Tim0000-0003-0326-3909
Additional Information:© 2011 by the author(s). Published by the American Institute of Aeronautics and Astronautics, Inc., with permission. Published Online: 4 Nov 2012. This material is based upon work supported, in part, by the National Science Foundation under Grants OCI-0905045 and OCI-0904773 and, in part, by ARO grant W911NF-09-1-0344. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.
Funders:
Funding AgencyGrant Number
NSFOCI-0905045
NSFOCI-0904773
Army Research Office (ARO)W911NF-09-1-0344
Subject Keywords:Aeroacoustics
Other Numbering System:
Other Numbering System NameOther Numbering System ID
AIAA Paper2011-2757
Record Number:CaltechAUTHORS:20190717-102317504
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20190717-102317504
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:97188
Collection:CaltechAUTHORS
Deposited By: Melissa Ray
Deposited On:17 Jul 2019 17:47
Last Modified:03 Oct 2019 21:29

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