Martinez Schramm, Jan und Sunami, Tesuji und Itoh, Katsuhiro und Hannemann, Klaus (2010) Experimental Investigation of Supersonic Combustion in the HIEST and HEG Free Piston Driven Shock Tunnels. 46th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, 2010-07-25 - 2010-07-28, Nashville, USA. ISBN 978-1-60086-747-7.
Dieses Archiv kann nicht den Volltext zur Verfügung stellen.
Offizielle URL: http://www.aiaa.org
Kurzfassung
Ground based testing of a supersonic combustion ramjet (scramjet) configuration used in the framework of the HyShot IV flight were carried out in the High Enthalpy Shock Tunnel (HIEST) of the Japan Aerospace Exploration Agency (JAXA) Kakuda Space Center and the High Enthalpy Shock Tunnel Göttingen (HEG) of the German Aerospace Center (DLR). The objective of these investigations was to study the same hydrogen fuelled scramjet configuration in both large scale free piston driven shock tunnels and to compare the combustor performance. The full scale wind tunnel models consisted of an intake, a combustor and exhaust surfaces. The utilised test conditions aimed at duplicating Mach 7.5 flight conditions in the altitude range of 28 – 30 km. Gaseous hydrogen was injected into the combustion chamber by a wall mounted hypermixer injector developed by JAXA. The characteristics of the combustion process, in particular the change from steady supersonic combustion to a transient combustor flow, was investigated in both facilities by varying the fuel equivalence ratio. Time resolved surface pressure measurements in the combustor and on the exhaust surfaces as well as high speed flow visualisation was performed.
elib-URL des Eintrags: | https://elib.dlr.de/65136/ | ||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dokumentart: | Konferenzbeitrag (Vortrag, Paper) | ||||||||||||||||||||
Titel: | Experimental Investigation of Supersonic Combustion in the HIEST and HEG Free Piston Driven Shock Tunnels | ||||||||||||||||||||
Autoren: |
| ||||||||||||||||||||
Datum: | 2010 | ||||||||||||||||||||
Referierte Publikation: | Nein | ||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||
Seitenbereich: | Seiten 1-18 | ||||||||||||||||||||
Name der Reihe: | AIAA meeting papers on Disc, DVD-Rom | ||||||||||||||||||||
ISBN: | 978-1-60086-747-7 | ||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||
Stichwörter: | scramjet, high enthalpy, combustion, shock tunnel, DLR, JAXA | ||||||||||||||||||||
Veranstaltungstitel: | 46th AIAA/ASME/SAE/ASEE Joint Propulsion Conference | ||||||||||||||||||||
Veranstaltungsort: | Nashville, USA | ||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
Veranstaltungsbeginn: | 25 Juli 2010 | ||||||||||||||||||||
Veranstaltungsende: | 28 Juli 2010 | ||||||||||||||||||||
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): | W - Grundlagen Raumtransport - Anlagen und Messtechnik (alt) | ||||||||||||||||||||
Standort: | Göttingen | ||||||||||||||||||||
Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Raumfahrzeuge | ||||||||||||||||||||
Hinterlegt von: | Brennecke-Hosseinzadeh, Dagmar | ||||||||||||||||||||
Hinterlegt am: | 22 Sep 2010 09:13 | ||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 19:30 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags