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Seefeldt, Patric (2022) Material Challenges (in VLEO). 1st ESA Workshop on Satcom in Very Low Earth Orbits, 2022-11-04, Noordwijk, Netherlands.
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Kurzfassung
Very Low Earth Orbits (VLEO) are increasingly seen as a new orbit regime for new small communication satellites that operate as part of a large constellation. Due to the high drag these orbits with altitudes between 100 and 400 km are considered "self-cleaning" but at the same time it poses significant technological challenges. This presentation addresses material challenges, specifically atomic oxygen erosion and material aging due to ultra violet radiation.
| elib-URL des Eintrags: | https://elib.dlr.de/189738/ | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||
| Titel: | Material Challenges (in VLEO) | ||||||||
| Autoren: |
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| Datum: | 4 November 2022 | ||||||||
| Referierte Publikation: | Nein | ||||||||
| Open Access: | Ja | ||||||||
| Gold Open Access: | Nein | ||||||||
| In SCOPUS: | Nein | ||||||||
| In ISI Web of Science: | Nein | ||||||||
| Status: | veröffentlicht | ||||||||
| Stichwörter: | Low Earth Obits (LEO) Atomic Oxygen Erosion UV Degradation Materials in Space | ||||||||
| Veranstaltungstitel: | 1st ESA Workshop on Satcom in Very Low Earth Orbits | ||||||||
| Veranstaltungsort: | Noordwijk, Netherlands | ||||||||
| Veranstaltungsart: | Workshop | ||||||||
| Veranstaltungsdatum: | 4 November 2022 | ||||||||
| Veranstalter : | ESA | ||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||
| HGF - Programm: | Raumfahrt | ||||||||
| HGF - Programmthema: | Technik für Raumfahrtsysteme | ||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||
| DLR - Forschungsgebiet: | R SY - Technik für Raumfahrtsysteme | ||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Ultraleichte Photovoltaik Arrays, R - GoSolAr (Gossamer Solar Array), R - NASA-DLR-Kooperation Entfaltbare Strukturen JDDS | ||||||||
| Standort: | Bremen | ||||||||
| Institute & Einrichtungen: | Institut für Raumfahrtsysteme > Mechanik und Thermalsysteme | ||||||||
| Hinterlegt von: | Seefeldt, Patric | ||||||||
| Hinterlegt am: | 08 Nov 2022 10:30 | ||||||||
| Letzte Änderung: | 24 Apr 2024 20:50 |
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