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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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Abstract
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.
| Item URL in elib: | https://elib.dlr.de/189738/ | ||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||
| Title: | Material Challenges (in VLEO) | ||||||||
| Authors: |
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| Date: | 4 November 2022 | ||||||||
| Refereed publication: | No | ||||||||
| Open Access: | Yes | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | No | ||||||||
| In ISI Web of Science: | No | ||||||||
| Status: | Published | ||||||||
| Keywords: | Low Earth Obits (LEO) Atomic Oxygen Erosion UV Degradation Materials in Space | ||||||||
| Event Title: | 1st ESA Workshop on Satcom in Very Low Earth Orbits | ||||||||
| Event Location: | Noordwijk, Netherlands | ||||||||
| Event Type: | Workshop | ||||||||
| Event Date: | 4 November 2022 | ||||||||
| Organizer: | ESA | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||
| HGF - Program: | Space | ||||||||
| HGF - Program Themes: | Space System Technology | ||||||||
| DLR - Research area: | Raumfahrt | ||||||||
| DLR - Program: | R SY - Space System Technology | ||||||||
| DLR - Research theme (Project): | R - Ultralight Photovoltaic Arrays, R - GoSolAr (Gossamer Solar Array), R - NASA-DLR Collaboration Deployable Structures JDDS | ||||||||
| Location: | Bremen | ||||||||
| Institutes and Institutions: | Institute of Space Systems > Mechanic and Thermal Systems | ||||||||
| Deposited By: | Seefeldt, Patric | ||||||||
| Deposited On: | 08 Nov 2022 10:30 | ||||||||
| Last Modified: | 24 Apr 2024 20:50 |
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