Voß, Arne und Handojo, Vega und Weiser, Christian und Niemann, Steffen (2022) Results from Loads and Aeroelastic Analyses of a High Altitude, Long Endurance, Solar Electric Aircraft. Journal of Aeroelasticity and Structural Dynamics, 9 (1), Seiten 1-22. Department of Aerospace Engineering of Politecnico di Milano. doi: 10.3293/asdj.2021.58. ISSN 1974-5117.
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Offizielle URL: https://www.asdjournal.org/index.php/ASD/article/view/58
Kurzfassung
This work presents the results of comprehensive loads and aeroelastic analyses for the design of the high altitude, long endurance, solar electric aircraft HAP. To ensure a sophisticated design, a large number of maneuver, gust, gyroscopic and landing loads cases are considered. The structural sizing results in a total primary structural mass of 38.4 kg, which is very low considering the wing span of ~28.0 m. The extreme light-weight construction (wing loading ~4.0 kg/m^2) leads to a highly flexible aircraft, making aeroelastic analyses mandatory. Results of static and dynamic aeroelastic analyses are presented, showing that the resulting design is plausible from an aeroelastic point of view.
elib-URL des Eintrags: | https://elib.dlr.de/147956/ | ||||||||||||||||||||
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Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||
Titel: | Results from Loads and Aeroelastic Analyses of a High Altitude, Long Endurance, Solar Electric Aircraft | ||||||||||||||||||||
Autoren: |
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Datum: | Januar 2022 | ||||||||||||||||||||
Erschienen in: | Journal of Aeroelasticity and Structural Dynamics | ||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||
Band: | 9 | ||||||||||||||||||||
DOI: | 10.3293/asdj.2021.58 | ||||||||||||||||||||
Seitenbereich: | Seiten 1-22 | ||||||||||||||||||||
Verlag: | Department of Aerospace Engineering of Politecnico di Milano | ||||||||||||||||||||
ISSN: | 1974-5117 | ||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||
Stichwörter: | high altitude long endurance aircraft, HALE, UAV, maneuver loads, gust loads, landing loads, aeroelasticity, stability | ||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
HGF - Programm: | Luftfahrt | ||||||||||||||||||||
HGF - Programmthema: | Komponenten und Systeme | ||||||||||||||||||||
DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||
DLR - Forschungsgebiet: | L CS - Komponenten und Systeme | ||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | L - Unbemannte Flugsysteme | ||||||||||||||||||||
Standort: | Göttingen | ||||||||||||||||||||
Institute & Einrichtungen: | Institut für Aeroelastik > Lastanalyse und Entwurf Institut für Systemdynamik und Regelungstechnik > Flugzeug-Systemdynamik Institut für Faserverbundleichtbau und Adaptronik > Funktionsleichtbau | ||||||||||||||||||||
Hinterlegt von: | Voß, Arne | ||||||||||||||||||||
Hinterlegt am: | 14 Jan 2022 17:18 | ||||||||||||||||||||
Letzte Änderung: | 28 Nov 2023 07:55 |
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