Riedmann, Hendrik und Banuti, Daniel und Ivancic, Blazenko und Knab, Oliver und Hannemann, Klaus (2019) Modeling of H2/O2 single-element rocket thrust chamber combustion at sub- and supercritical pressures with different computational fluid dynamics tools. In: EUCASS Book Series - Advances in Aerospace Sciences: Progress in Propulsion Physics EUCASS book series - Advances in AeroSpace Sciences, 11. EDP Sciences. Seiten 247-272. doi: 10.1051/eucass/201911247. ISBN 978-5-94588-228-7. ISSN 2493-3503.
![]() |
PDF
2MB |
Offizielle URL: https://doi.org/10.1051/eucass/201911247
Kurzfassung
This paper derives from the cooperation between DLR and Airbus within the work package "CFD Modeling of Combustion Chamber Pro-cesses" conducted in the frame of the Propulsion 2020 project. In a joint strategy, DLR Göttingen and Airbus DS Ottobrunn have identified a number of test cases with gradually growing complexity where adequate test data are available for proper successive validation of the computational fluid dynamics (CFD) tools to be used in an industrial environment. This work highlights the simulation results for the Mascotte A-10 and A-60 test cases as presented at the 2nd International Workshop on Rocket Combustion Modeling in Lampoldshausen 2001 by ONERA and SNECMA. These two test cases are characterized by different chamber pressures (10 and 60 bar) and, consequently, by oxygen injection conditions which are subcritical in one case and transcritical in the other case. The test cases are treated with three different CFD codes: the DLR TAU Code (only A-60 case), the Airbus DS in-house tool Rocflam3, and the commercial CFD tool ANSYS CFX incorporating several modeling extensions by Airbus DS. To the knowledge of the authors, this paper is the first one which covers both the A-10 and the A-60 test cases.
elib-URL des Eintrags: | https://elib.dlr.de/118198/ | ||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dokumentart: | Beitrag im Sammelband | ||||||||||||||||||||||||
Titel: | Modeling of H2/O2 single-element rocket thrust chamber combustion at sub- and supercritical pressures with different computational fluid dynamics tools | ||||||||||||||||||||||||
Autoren: |
| ||||||||||||||||||||||||
Datum: | 8 Februar 2019 | ||||||||||||||||||||||||
Erschienen in: | EUCASS Book Series - Advances in Aerospace Sciences: Progress in Propulsion Physics | ||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||
Band: | 11 | ||||||||||||||||||||||||
DOI: | 10.1051/eucass/201911247 | ||||||||||||||||||||||||
Seitenbereich: | Seiten 247-272 | ||||||||||||||||||||||||
Herausgeber: |
| ||||||||||||||||||||||||
Verlag: | EDP Sciences | ||||||||||||||||||||||||
Name der Reihe: | EUCASS book series - Advances in AeroSpace Sciences | ||||||||||||||||||||||||
ISSN: | 2493-3503 | ||||||||||||||||||||||||
ISBN: | 978-5-94588-228-7 | ||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||
Stichwörter: | computational fluid dynamics, rocket thrust chamber, fuel injection, subcritical fluid behaviour, supercritical fluid behaviour | ||||||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||||||||||||||
HGF - Programmthema: | Raumtransport | ||||||||||||||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||||||
DLR - Forschungsgebiet: | R RP - Raumtransport | ||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | R - ProTAU + Prop2020 Hochleistungstriebwerke (alt) | ||||||||||||||||||||||||
Standort: | Göttingen | ||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Raumfahrzeuge, GO | ||||||||||||||||||||||||
Hinterlegt von: | Hannemann, Prof. Dr. Klaus | ||||||||||||||||||||||||
Hinterlegt am: | 26 Jul 2019 14:55 | ||||||||||||||||||||||||
Letzte Änderung: | 31 Jul 2019 20:15 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags