LES of the interaction between a premixed flame and complex turbulent swirling flow
(2011) 13th European Turbulence Conference (ETC) 318. p.092007-092007- Abstract
- In this paper the Triple Annular Research Swirler, a fuel injector characterized by complex design with three concentric air passages, has been studied numerically. A swirl-stabilized lean premixed flame has been simulated by means of Large Eddy Simulation. The computations characterize successfully the dynamics of the flame and their interactions with the complex swirling flow. The flame is stabilized upstream the fuel injector exit, and the dynamics are led by a Precessing Vortex Core which seems to originate in the inner air passage. The results obtained by Proper Orthogonal Decomposition analysis are in agreement with previous findings in the context of swirling flows/flames.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/2494168
- author
- Iudiciani, Piero LU ; Duwig, Christophe LU ; Szász, Robert-Zoltán LU ; Fuchs, Laszlo LU and Gutmark, E.
- organization
- publishing date
- 2011
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- Journal of Physics: Conference Series
- volume
- 318
- pages
- 092007 - 092007
- publisher
- IOP Publishing
- conference name
- 13th European Turbulence Conference (ETC)
- conference location
- Warsaw, Poland
- conference dates
- 2011-09-12 - 2011-09-15
- external identifiers
-
- wos:000299774100007
- scopus:84856338341
- ISSN
- 1742-6596
- 1742-6588
- DOI
- 10.1088/1742-6596/318/9/092007
- language
- English
- LU publication?
- yes
- id
- f2e7cd13-2d1b-41cd-a1c4-6ede8f17b36b (old id 2494168)
- date added to LUP
- 2016-04-01 10:40:21
- date last changed
- 2024-01-06 22:11:19
@inproceedings{f2e7cd13-2d1b-41cd-a1c4-6ede8f17b36b, abstract = {{In this paper the Triple Annular Research Swirler, a fuel injector characterized by complex design with three concentric air passages, has been studied numerically. A swirl-stabilized lean premixed flame has been simulated by means of Large Eddy Simulation. The computations characterize successfully the dynamics of the flame and their interactions with the complex swirling flow. The flame is stabilized upstream the fuel injector exit, and the dynamics are led by a Precessing Vortex Core which seems to originate in the inner air passage. The results obtained by Proper Orthogonal Decomposition analysis are in agreement with previous findings in the context of swirling flows/flames.}}, author = {{Iudiciani, Piero and Duwig, Christophe and Szász, Robert-Zoltán and Fuchs, Laszlo and Gutmark, E.}}, booktitle = {{Journal of Physics: Conference Series}}, issn = {{1742-6596}}, language = {{eng}}, pages = {{092007--092007}}, publisher = {{IOP Publishing}}, title = {{LES of the interaction between a premixed flame and complex turbulent swirling flow}}, url = {{http://dx.doi.org/10.1088/1742-6596/318/9/092007}}, doi = {{10.1088/1742-6596/318/9/092007}}, volume = {{318}}, year = {{2011}}, }