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Analyse en moyenne de phase du champ de vitesse de l'air issue d'un injecteur aérodynamique en régime pulsatoire forcé
Giuliani, F. and Gajan, P. and Diers, o. and Ledoux, M. (2001) Analyse en moyenne de phase du champ de vitesse de l'air issue d'un injecteur aérodynamique en régime pulsatoire forcé. 15ième Congrès Francaise de Mécanique, Nancy, France, September 3-7, 2001.
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Abstract
An experimental set-up dedicated to the analysis of the influence of a pulsed fuel spray in an aeroengine combustion chamber was built at the ONERA Centre de Toulouse. This project aims to ameliorate the basic knowledge about the mechanisms appearing during a pulse combustion phenomenon. The topic of this paper is the analysis of the air velocity flowfield with pulsed entries. Air velocity measurements are performed by a conditionned Laser Doppler Velocimeter device. The analytical operator named 'Mergulien' is used for vortex structure recognition.
| Document Type: | Conference or Workshop Item (Paper) | ||||||||||
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| Additional Information: | LIDO-Berichtsjahr=2002, | ||||||||||
| Title: | Analyse en moyenne de phase du champ de vitesse de l'air issue d'un injecteur aérodynamique en régime pulsatoire forcé | ||||||||||
| Authors: |
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| Date: | 2001 | ||||||||||
| Status: | Published | ||||||||||
| Keywords: | LDA, Thermoakustik, Verbrennungsschwingungen | ||||||||||
| Event Title: | 15ième Congrès Francaise de Mécanique, Nancy, France, September 3-7, 2001 | ||||||||||
| Organizer: | Association Francaise de Mécanique (AFM) et Association Universitaire de Mécanique (AUM) | ||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||
| HGF - Program: | Aeronautics | ||||||||||
| HGF - Program Themes: | L - no assignement | ||||||||||
| DLR - Research area: | Aeronautics | ||||||||||
| DLR - Program: | L TT - Triebwerkstechnologien | ||||||||||
| DLR - Research theme (Project): | L - Combustion Chamber Technologies | ||||||||||
| Location: | Köln-Porz | ||||||||||
| Institutes and Institutions: | Institute of Propulsion Technology | ||||||||||
| Deposited By: | elib DLR-Beauftragter | ||||||||||
| Deposited On: | 16 Sep 2005 | ||||||||||
| Last Modified: | 06 Jan 2010 13:19 |
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