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Laureti, Mariasole und Karl, Sebastian und Bykerk, Tamas und Kirchheck, Daniel (2024) Aerothermal analysis of the RETPRO flight configuration. In: 9th Edition of the 3AF International Conference on Space Propulsion 2024, Seiten 1-11. 9th Edition of the 3AF International Conference on Space Propulsion 2024, 2024-05-20 - 2024-05-23, Glasgow, Scotland.
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Offizielle URL: https://www.3af-spacepropulsion.com/
Kurzfassung
the RETPRO (Validation of Wind Tunnel Test and CFD Techniques for Retro-propulsion) project, part of ESA´s Future Launchers Preparatory Programme (FLPP), aims to investigate launch system reusability technologies using wind tunnel testing and computational fluid dynamics (CFD). This paper describes and summarizes the CFD based aerothermal load predictions for a Vertical Take-off Vertical Landing (VTVL) reusable launcher configuration during the retropropulsion phase. An analysis of representative numerical results, obtained for the case Mach 5.3 and three active engines, is provided with the aim to show typical flow field phenomena and the resulting heating patterns occurring on the launcher surface. Parametric studies are performed to evaluate the effect of the number of operating engines, thrust vector control and different fuels (hydrocarbon vs. hydrogen).
| elib-URL des Eintrags: | https://elib.dlr.de/198838/ | ||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||
| Titel: | Aerothermal analysis of the RETPRO flight configuration | ||||||||||||||||||||
| Autoren: |
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| Datum: | Mai 2024 | ||||||||||||||||||||
| Erschienen in: | 9th Edition of the 3AF International Conference on Space Propulsion 2024 | ||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||
| Seitenbereich: | Seiten 1-11 | ||||||||||||||||||||
| Herausgeber: |
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| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | CFD, aerothermal loads, supersonic retro-propulsion, reusable launchers | ||||||||||||||||||||
| Veranstaltungstitel: | 9th Edition of the 3AF International Conference on Space Propulsion 2024 | ||||||||||||||||||||
| Veranstaltungsort: | Glasgow, Scotland | ||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
| Veranstaltungsbeginn: | 20 Mai 2024 | ||||||||||||||||||||
| Veranstaltungsende: | 23 Mai 2024 | ||||||||||||||||||||
| Veranstalter : | 3AF | ||||||||||||||||||||
| 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 - Wiederverwendbare Raumfahrtsysteme und Antriebstechnologie | ||||||||||||||||||||
| Standort: | Göttingen , Köln-Porz | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Raumfahrzeuge, GO Institut für Aerodynamik und Strömungstechnik > Über- und Hyperschalltechnologien, KP | ||||||||||||||||||||
| Hinterlegt von: | Laureti, Mariasole | ||||||||||||||||||||
| Hinterlegt am: | 10 Jul 2024 09:00 | ||||||||||||||||||||
| Letzte Änderung: | 10 Jul 2024 09:00 |
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