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Hassa, Christoph and Heinze, Johannes and Rackwitz, Leif and Dörr, Thomas (2005) Validation methodology for the development of low emission fuel injectors for aero-engines. In: Proceedings XVII International Symposium on Air Breathing Engines (ISABE) (1143), pp. 1-10. American Institute of Aeronautics and Astronautics. XVII International Symposium on Air Breathing Engines (ISABE), 2005-09-04, München. ISBN 1-56347-790-4.
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Abstract
This contribution describes a newly derived devel-opment chain for the early design and validation phases of lean burning injectors allowing a faster and cheaper design process. It comprises an initial con-cept definition, design optimizations based on CFD and a design validation by qualitative fuel flow tests, followed by the application of laser diagnostic meth-ods. Finally, emission and operability characteristics are determined at real operating conditions. The comprehensiveness of the applied development chain has been proved to significantly reduce NOx emissions of the lean burners and to generate vali-dated design rules for the fuel injectors analyzed in this study.
| Item URL in elib: | https://elib.dlr.de/21639/ | ||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||||||||||||||
| Title: | Validation methodology for the development of low emission fuel injectors for aero-engines | ||||||||||||||||||||
| Authors: |
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| Date: | 5 September 2005 | ||||||||||||||||||||
| Journal or Publication Title: | Proceedings XVII International Symposium on Air Breathing Engines (ISABE) | ||||||||||||||||||||
| Refereed publication: | No | ||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||
| Page Range: | pp. 1-10 | ||||||||||||||||||||
| Editors: |
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| Publisher: | American Institute of Aeronautics and Astronautics | ||||||||||||||||||||
| ISBN: | 1-56347-790-4 | ||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||
| Keywords: | Brennkammer, Brenner, Schadstoffarme Verbrennung Validation | ||||||||||||||||||||
| Event Title: | XVII International Symposium on Air Breathing Engines (ISABE) | ||||||||||||||||||||
| Event Location: | München | ||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||
| Event Date: | 4 September 2005 | ||||||||||||||||||||
| Organizer: | International Society fore Air Breathing Engines | ||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||
| 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 > Combustor > Combustion Physics | ||||||||||||||||||||
| Deposited By: | Hassa, Dr.-Ing. Christoph | ||||||||||||||||||||
| Deposited On: | 23 Mar 2006 | ||||||||||||||||||||
| Last Modified: | 24 Apr 2024 19:03 |
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