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Schmidt, V. und Sender J., und Haidn, O.J. (1999) Droplet Tracking Velocimetry in a Burning LOX/GH2-Spray. In: Proceedings of the Third International Workshop on PIV'99 - Santa Barbara, Seiten 189-193. Third International Workshop on PIV'99, Santa Barbara (us), September 16-18, 1999.
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Kurzfassung
For modeling atomization and combustion procces in a liquid rocket engine (LRE) it is essential to know the velocity distribution of the liquid components. Generally, in cryogenic engines shear coax injectors are used which produce a highly non-uniform spray pattern. Large velocity gradients and a wide size distribution of liquid droplets and ligaments typically prohibit the application of commercially available PIV software. The method presented bases on image enhancement techniques, a modified PIV data treatment and in addition on object recognition and iterative object pairing to overcome the above mentioned problems.
| elib-URL des Eintrags: | https://elib.dlr.de/1437/ | ||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2000, | ||||||||||||||||
| Titel: | Droplet Tracking Velocimetry in a Burning LOX/GH2-Spray | ||||||||||||||||
| Autoren: |
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| Datum: | 1999 | ||||||||||||||||
| Erschienen in: | Proceedings of the Third International Workshop on PIV'99 - Santa Barbara | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||
| Seitenbereich: | Seiten 189-193 | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Veranstaltungstitel: | Third International Workshop on PIV'99, Santa Barbara (us), September 16-18, 1999 | ||||||||||||||||
| Veranstalter : | The University of California Santa Barbara | ||||||||||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||||||
| HGF - Programm: | Weltraum (alt) | ||||||||||||||||
| HGF - Programmthema: | W RP - Raumtransport | ||||||||||||||||
| DLR - Schwerpunkt: | Weltraum | ||||||||||||||||
| DLR - Forschungsgebiet: | W RP - Raumtransport | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | E - keine Zuordnung | ||||||||||||||||
| Standort: | Lampoldshausen | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Raumfahrtantriebe | ||||||||||||||||
| Hinterlegt von: | Lohmiller, Monika | ||||||||||||||||
| Hinterlegt am: | 16 Sep 2005 | ||||||||||||||||
| Letzte Änderung: | 06 Jan 2010 13:47 |
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