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Esser, B. und Gülhan, A. und Koch, U. und Keller, K. und Beversdorff, M. (2011) Particle Erosion Tests in Martian Atmosphere. European Space Agency Communication. 7th European Symposium on Aerothermodynamics for Space Vehicles, 2011-05-09 - 2011-05-12, Brügge, Belgien. ISBN 978-92-9221-256-8. ISSN 1609-042X.
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Kurzfassung
Several experimental investigations were carried out in DLR’s arc heated facility L2K using particle loaded CO2/N2 flow simulating a dust storm scenario in Martian atmosphere. Main objective was the generation and validation of a particle erosion correlation for the Norcoat Liège ablator which is the prospective thermal protection material for the EXOMARS mission. The test conditions were specified based on three trajectory points. In addition to the erosion measurements some auxiliary techniques were applied at L2K for the first time to measure particle flow rates and particle velocities. The erosion behaviour of Norcoat Liège is described exemplarily from selected particle erosion tests at different heat loads and from a test series with varying particle flow rates.
| elib-URL des Eintrags: | https://elib.dlr.de/95381/ | ||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||
| Titel: | Particle Erosion Tests in Martian Atmosphere | ||||||||||||||||||||||||
| Autoren: |
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| Datum: | 2011 | ||||||||||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||
| Verlag: | European Space Agency Communication | ||||||||||||||||||||||||
| Name der Reihe: | Conference Proceedings on CD-ROM | ||||||||||||||||||||||||
| ISSN: | 1609-042X | ||||||||||||||||||||||||
| ISBN: | 978-92-9221-256-8 | ||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||
| Stichwörter: | Ablative Material, Surface Erosion, High Enthalpy Flow, Arc Heated Facility | ||||||||||||||||||||||||
| Veranstaltungstitel: | 7th European Symposium on Aerothermodynamics for Space Vehicles | ||||||||||||||||||||||||
| Veranstaltungsort: | Brügge, Belgien | ||||||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||
| Veranstaltungsbeginn: | 9 Mai 2011 | ||||||||||||||||||||||||
| Veranstaltungsende: | 12 Mai 2011 | ||||||||||||||||||||||||
| Veranstalter : | ESA | ||||||||||||||||||||||||
| 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 - Raumfahrzeugsysteme - Rückkehrtechnologie (alt) | ||||||||||||||||||||||||
| Standort: | Köln-Porz | ||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Über- und Hyperschalltechnologien Institut für Antriebstechnik > Triebwerksmesstechnik | ||||||||||||||||||||||||
| Hinterlegt von: | Esser, Dr.-Ing. Burkard | ||||||||||||||||||||||||
| Hinterlegt am: | 25 Feb 2015 10:15 | ||||||||||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 20:01 |
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