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Laureti, Mariasole und Karl, Sebastian und Marwege, Ansgar und Gülhan, Ali (2022) Aerothermal Databases and CFD Based Load Predictions. In: 2nd International Conference on Flight Vehicles, Aerothermodynamics and Re-entry Missions Engineering, Seiten 1-8. 2nd International Conference on Flight Vehicles, Aerothermodynamics and Re-entry Missions Engineering, 19.-23. Juni 2022, Heilbronn, Germany.
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Offizielle URL: https://atpi.eventsair.com/far2022/
Kurzfassung
The RETALT (Retro Propulsion Assisted Landing Technologies) project aims at investigating launch system reusability technologies for two different Vertical Take-off Vertical Landing launcher configurations, namely RETALT1 and RETALT2. This paper describes and summarizes the CFD based aerothermal load predictions, aerothermal database generation and application for the RETALT1 configuration for the complete trajectory. Furthermore, an analysis of representative CFD (Computational Fluid dynamic) results is provided with the aim to show typical flow field phenomena and the resulting heating patterns occurring during the retro-propulsion phase. CFD results are then validated by comparison with the wind tunnel experiments carried out at different ground testing facilities in DLR Cologne.
| elib-URL des Eintrags: | https://elib.dlr.de/188214/ | ||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||
| Titel: | Aerothermal Databases and CFD Based Load Predictions | ||||||||||||||||||||
| Autoren: |
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| Datum: | Juni 2022 | ||||||||||||||||||||
| Erschienen in: | 2nd International Conference on Flight Vehicles, Aerothermodynamics and Re-entry Missions Engineering | ||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||
| Open Access: | Ja | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||
| Seitenbereich: | Seiten 1-8 | ||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | CFD, Aerothermodynamics,Reusable Launch Vehicle, Retro-Propulsion, Aerothermal Loads, Wind Tunnel Experiments, RANS | ||||||||||||||||||||
| Veranstaltungstitel: | 2nd International Conference on Flight Vehicles, Aerothermodynamics and Re-entry Missions Engineering | ||||||||||||||||||||
| Veranstaltungsort: | Heilbronn, Germany | ||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
| Veranstaltungsdatum: | 19.-23. Juni 2022 | ||||||||||||||||||||
| Veranstalter : | ESA-ESTEC | ||||||||||||||||||||
| 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: | 25 Nov 2022 10:26 | ||||||||||||||||||||
| Letzte Änderung: | 25 Nov 2022 10:26 |
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