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Krühsel, G. und Schäfer, K. (2003) Design, Development Evolution of an Ethanol/LOX Injection Head for Rocket Steam Generator of High Flowrate. In: 39th Joint Propulsion Conference and Exhibit. AIAA. 39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, Huntsville, AL, 20 - 23 July 2003.
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Kurzfassung
This paper summarizes DLR design efforts and test results of an injection head of a 45 kg/s steam generator (SG) based on rocket combustion principle. Propellants in use are liquid oxygen (LOX) and ethanol (80%). Principles of design, design evolution and hot firing results are presented. Experimental investigations of combustion stability of the 45 kg/s SG in order to increase margin to combustion instability are summarised. Subjects of tests are an adjustable quarter wave tube ring and a pototype baffle. The most promising absorber type to be integrated into the SG was found to be the baffle. Design modifications of the injector design since 2001 are described.
| elib-URL des Eintrags: | https://elib.dlr.de/1634/ | ||||||||||||
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| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2003, monograph_id=AIAA 2003-5044, | ||||||||||||
| Titel: | Design, Development Evolution of an Ethanol/LOX Injection Head for Rocket Steam Generator of High Flowrate | ||||||||||||
| Autoren: |
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| Datum: | 2003 | ||||||||||||
| Erschienen in: | 39th Joint Propulsion Conference and Exhibit | ||||||||||||
| Open Access: | Nein | ||||||||||||
| Gold Open Access: | Nein | ||||||||||||
| In SCOPUS: | Nein | ||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||
| Herausgeber: |
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| Verlag: | AIAA | ||||||||||||
| Name der Reihe: | AIAA | ||||||||||||
| Status: | veröffentlicht | ||||||||||||
| Veranstaltungstitel: | 39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, Huntsville, AL, 20 - 23 July 2003 | ||||||||||||
| Veranstalter : | American Institute of Aeronautics and Astronautics | ||||||||||||
| 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 14:03 |
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