Oschwald, M. und Schik, A. und Klar, M. und Mayer, W. (1999) Investigation of Coaxial LN2/GH2-Injection at Supercritical Pressure by Spontaneous Raman Scattering. In: 35th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit. 35th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, Los Angeles, CA, June 20-24, 1999.
Dieses Archiv kann nicht den Volltext zur Verfügung stellen.
Kurzfassung
In high pressure LOX/GH2-rocket combustors cryogenic oxygen is injected at pressures above its critical pressure of 5.04 MPa. At the cryo-injector test facility at DLR Lampoldshausen the injection of cryogenic nitrogen can be investigated at pressures up to 6MPa, 1.76 times the critical pressure of nitrogen. Thus the influence of real gas behaviour on the atomisation process can be analysed experimentally under idealised conditions, without the interaction with combustion as in real rocket engines. The break-up of a cryogenic nitrogen jet has been investigated using spontaneous Raman scattering without and with coaxial injection of hydrogen. For several injection conditions radial density profiles of nitrogen and hydrogen has been obtained as a function of the location downstream the injector.
elib-URL des Eintrags: | https://elib.dlr.de/1360/ | ||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||||||||||
Zusätzliche Informationen: | LIDO-Berichtsjahr=1999, monograph_id=AIAA 99-2887, | ||||||||||||||||||||
Titel: | Investigation of Coaxial LN2/GH2-Injection at Supercritical Pressure by Spontaneous Raman Scattering | ||||||||||||||||||||
Autoren: |
| ||||||||||||||||||||
Datum: | 1999 | ||||||||||||||||||||
Erschienen in: | 35th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit | ||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||
Herausgeber: |
| ||||||||||||||||||||
Name der Reihe: | AIAA 99-2887 | ||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||
Veranstaltungstitel: | 35th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, Los Angeles, CA, June 20-24, 1999 | ||||||||||||||||||||
Veranstalter : | AIAA | ||||||||||||||||||||
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 13:40 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags