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Rackwitz, L. and Heinze, J. and Becker, J. (2004) Development of a piloted lean burner for an aero-engine combustor: influence of liquid fuel placement on pollutant emissions. In: 19th ilass Europe'04, 19, pp. 25-31. Alpha Graphics Nottingham. 19. Int. Conf. on Liquid Atomization and Spray Systems.
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Abstract
Detailed investigations of different liquid fuel injectors for the main stage of a lean burnner were carried out. The main injector follows a jet in cross flow arrangement. Two other concepts with a prefilmer and trailing edge injection were additionally derived. It was found that the fuel split between main and pilot injector has a significant influence on flame structure. Low NOx emissions are observed with main burners with a low fuel penetration into the central recirculation zone.
| Item URL in elib: | https://elib.dlr.de/1322/ | ||||||||||||||||
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| Document Type: | Conference or Workshop Item (Paper) | ||||||||||||||||
| Additional Information: | LIDO-Berichtsjahr=2005, | ||||||||||||||||
| Title: | Development of a piloted lean burner for an aero-engine combustor: influence of liquid fuel placement on pollutant emissions | ||||||||||||||||
| Authors: |
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| Date: | 2004 | ||||||||||||||||
| Journal or Publication Title: | 19th ilass Europe'04 | ||||||||||||||||
| Open Access: | No | ||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||
| Volume: | 19 | ||||||||||||||||
| Page Range: | pp. 25-31 | ||||||||||||||||
| Editors: |
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| Publisher: | Alpha Graphics Nottingham | ||||||||||||||||
| Series Name: | ILASS Europe | ||||||||||||||||
| Status: | Published | ||||||||||||||||
| Keywords: | Atomization, fuel placement, aeroengine, combustor | ||||||||||||||||
| Event Title: | 19. Int. Conf. on Liquid Atomization and Spray Systems | ||||||||||||||||
| Organizer: | Institute for Liquid Atomization and Spray Systems-Europe (ILASS-Europe) | ||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||
| HGF - Program Themes: | Propulsion Systems (old) | ||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||
| DLR - Program: | L ER - Engine Research | ||||||||||||||||
| DLR - Research theme (Project): | L - Combustion Chamber Technologies (old) | ||||||||||||||||
| Location: | Köln-Porz | ||||||||||||||||
| Institutes and Institutions: | Institute of Propulsion Technology | ||||||||||||||||
| Deposited By: | Hassa, Dr.-Ing. Christoph | ||||||||||||||||
| Deposited On: | 16 Sep 2005 | ||||||||||||||||
| Last Modified: | 06 Jan 2010 13:36 |
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