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Hillebrandt, Martin and Meyer, Sebastian and Zander, Martin and Straubel, Marco and Hühne, Christian (2014) The Boom Design of the De-Orbit Sail Satellite. In: European Conference on Spacecraft Structures, Materials and Mechanical Testing. EUROPEAN CONFERENCE on SPACECRAFT STRUCTURES, MATERIALS & Environmental Testing, 2014-04-01 - 2014-04-04, Braunschweig, Germany.
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Abstract
DE-ORBIT SAIL is a cubesat based drag sail for the de-orbiting of satellites in a low earth orbit. It is scheduled for launch in late 2014 and will deploy a 25m² sail supported by deployable carbon fiber booms designed and manufactured by DLR. This boom possesses a closed cross-section formed by two omega-shaped half-shells. Due to this cross-sectional design the boom features a high torsional stiffness. Thereby a high bending strength is achieved compared to other boom concepts for similar applications as the boom is less sensitive to flexural torsional buckling. The boom concept selection is based on a detailed analysis of three types of deployable booms which differ in their cross-sectional design. From this analysis the double-omega boom was determined as most suited for DE-ORBIT SAIL. For the manufacturing of the booms a novel method is used where the booms are manufactured in an integral way in one piece.
| Item URL in elib: | https://elib.dlr.de/95684/ | ||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||
| Title: | The Boom Design of the De-Orbit Sail Satellite | ||||||||||||||||||||||||
| Authors: |
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| Date: | April 2014 | ||||||||||||||||||||||||
| Journal or Publication Title: | European Conference on Spacecraft Structures, Materials and Mechanical Testing | ||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||
| In ISI Web of Science: | Yes | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | Deployable strcuture, boom, drag augmentation, solar sail | ||||||||||||||||||||||||
| Event Title: | EUROPEAN CONFERENCE on SPACECRAFT STRUCTURES, MATERIALS & Environmental Testing | ||||||||||||||||||||||||
| Event Location: | Braunschweig, Germany | ||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||
| Event Start Date: | 1 April 2014 | ||||||||||||||||||||||||
| Event End Date: | 4 April 2014 | ||||||||||||||||||||||||
| Organizer: | DLR, ESA, CNES | ||||||||||||||||||||||||
| 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 - Entfaltungstechnologie . Solar Sail (old) | ||||||||||||||||||||||||
| Location: | Braunschweig | ||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Composite Structures and Adaptive Systems > Functional Lightweight Structures | ||||||||||||||||||||||||
| Deposited By: | Hillebrandt, Martin | ||||||||||||||||||||||||
| Deposited On: | 31 Mar 2015 13:56 | ||||||||||||||||||||||||
| Last Modified: | 24 Apr 2024 20:01 |
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