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Arnold, Richard und Suslov, Dmitry und Haidn, Oskar (2009) Experimental Investigation of Film Cooling with Tangential Slot Injection in a LOX/CH4 Subscale Rocket Combustion Chamber. 26th International Symposium on Space Technology and Science (ISTS), 2008-06-01 - 2008-06-08, Hamamatsu, Japan.
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Kurzfassung
Within the frame of a broader activity towards research into the application of methane in cryogenic liquid rocket engines, the efficiency of film cooling was studied in a LOX/CH4-fired subscale size model combustor. Aiming at booster as well as upper stage applications, the combustion pressure levels were varied between 4 MPa and 7 MPa. The effectiveness of the ambient temperature film was determined in axial and circumferential directions measuring temperatures in the copper liner. The experiments revealed remarkable circumferential differences of the film efficiency which remain existent far downstream and which are more pronounced at higher pressures.
| elib-URL des Eintrags: | https://elib.dlr.de/54307/ | ||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||||||
| Titel: | Experimental Investigation of Film Cooling with Tangential Slot Injection in a LOX/CH4 Subscale Rocket Combustion Chamber | ||||||||||||||||
| Autoren: |
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| Datum: | Juni 2009 | ||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | Film Cooling, Methane, Green Propellants, Subscale Combustion Chamber, Rocket Engine | ||||||||||||||||
| Veranstaltungstitel: | 26th International Symposium on Space Technology and Science (ISTS) | ||||||||||||||||
| Veranstaltungsort: | Hamamatsu, Japan | ||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
| Veranstaltungsbeginn: | 1 Juni 2008 | ||||||||||||||||
| Veranstaltungsende: | 8 Juni 2008 | ||||||||||||||||
| 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): | W - Antriebsystemtechnik - Schubkammertechnologie und Hochdruckverbrennung (alt) | ||||||||||||||||
| Standort: | Lampoldshausen | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Raumfahrtantriebe > Technologie | ||||||||||||||||
| Hinterlegt von: | Arnold, Richard | ||||||||||||||||
| Hinterlegt am: | 27 Jun 2008 | ||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 19:17 |
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