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Lecourt, R.(1) und Sender, J. und Schmidt, V. und Oschwald, M. (1997) Movement of LOX-Droplets in a Burning LOX/GH2-Spray at Pressures up to 500 kPa. 3rd European Fluid Mechanics Conference EUROMECH, Goettingen, September 15-18, 1997.
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Kurzfassung
At DLR research center Lampoldshausen a small test facility for basic investigations of cryogenic oxygen/hydrogen combustion, the M3 Micro-Combustor Facility, is operated which is designed for pressuresup to 2 MPa. Velocity measurements using Droplet Tracking Velocimetry are presented. Complete velocity vector fields of instantaneous droplet velocities are measured and the development of the flow-field and the state of the combustion is derived for three combustion chamber pressures. The influence of higher pressures on Spray disintegration and atomization is shown. Correlations of droplet size and velocity are presented. The development of radial and axial velocities is evaluated.
| elib-URL des Eintrags: | https://elib.dlr.de/25063/ | ||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=1997, | ||||||||||||||||||||
| Titel: | Movement of LOX-Droplets in a Burning LOX/GH2-Spray at Pressures up to 500 kPa. | ||||||||||||||||||||
| Autoren: |
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| Datum: | 1997 | ||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | Spray-Verbrennung, Tropfengeschwindigkeiten, Geschwindigkeitsmessung, Velocimetry, LOX, Kryogen, Particle Image Velocimetry PIV | ||||||||||||||||||||
| Veranstaltungstitel: | 3rd European Fluid Mechanics Conference EUROMECH, Goettingen, September 15-18, 1997 | ||||||||||||||||||||
| HGF - Forschungsbereich: | NICHT SPEZIFIZIERT | ||||||||||||||||||||
| HGF - Programm: | Weltraum (alt) | ||||||||||||||||||||
| HGF - Programmthema: | W RP - Raumtransport | ||||||||||||||||||||
| DLR - Schwerpunkt: | NICHT SPEZIFIZIERT | ||||||||||||||||||||
| DLR - Forschungsgebiet: | W RP - Raumtransport | ||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | E - keine Zuordnung | ||||||||||||||||||||
| Standort: | Lampoldshausen | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Raumfahrtantriebe | ||||||||||||||||||||
| Hinterlegt von: | DLR-Beauftragter, elib | ||||||||||||||||||||
| Hinterlegt am: | 02 Apr 2006 | ||||||||||||||||||||
| Letzte Änderung: | 27 Apr 2009 05:41 |
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