Proper Orthogonal Decomposition for experimental investigation of swirling flame instabilities
(2010) 48:th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition- Abstract
- An experimental investigation of both confined and unconfined flames on a Triple Annular Research Swirler (TARS) is presented. The paper focuses on post-processing techniques aiming at extracting information on the dynamics that are lost through classical statistics approach. POD together with a derived a-posteriori phase averaging procedure
successfully reconstructed the dynamics of flames under thermo-acoustic instabilities in the confined case. For unconfined flames, an analysis of the azimuthal modes is performed.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/2543210
- author
- Iudiciani, Piero LU ; Duwig, Christopher ; Hosseini, Seyed Mohammad LU ; Szász, Robert-Zoltán LU ; Fuchs, Laszlo LU ; Gutmark, Ephraim J. ; Lantz, Andreas LU ; Collin, Robert LU and Aldén, Marcus LU
- organization
- publishing date
- 2010
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- Paper AIAA 2010-584
- pages
- 18 pages
- publisher
- American Institute of Aeronautics and Astronautics
- conference name
- 48:th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition
- conference location
- Orlando, Florida, United States
- conference dates
- 2010-01-04 - 2010-01-07
- external identifiers
-
- other:AIAA 2010-584
- scopus:78649812461
- DOI
- 10.2514/6.2010-584
- language
- English
- LU publication?
- yes
- id
- d78be9fb-75ec-41d9-9b80-48926719c76f (old id 2543210)
- date added to LUP
- 2016-04-04 12:13:49
- date last changed
- 2022-01-29 23:08:47
@inproceedings{d78be9fb-75ec-41d9-9b80-48926719c76f, abstract = {{An experimental investigation of both confined and unconfined flames on a Triple Annular Research Swirler (TARS) is presented. The paper focuses on post-processing techniques aiming at extracting information on the dynamics that are lost through classical statistics approach. POD together with a derived a-posteriori phase averaging procedure<br/><br> successfully reconstructed the dynamics of flames under thermo-acoustic instabilities in the confined case. For unconfined flames, an analysis of the azimuthal modes is performed.}}, author = {{Iudiciani, Piero and Duwig, Christopher and Hosseini, Seyed Mohammad and Szász, Robert-Zoltán and Fuchs, Laszlo and Gutmark, Ephraim J. and Lantz, Andreas and Collin, Robert and Aldén, Marcus}}, booktitle = {{Paper AIAA 2010-584}}, language = {{eng}}, publisher = {{American Institute of Aeronautics and Astronautics}}, title = {{Proper Orthogonal Decomposition for experimental investigation of swirling flame instabilities}}, url = {{http://dx.doi.org/10.2514/6.2010-584}}, doi = {{10.2514/6.2010-584}}, year = {{2010}}, }