Kilian, Thomas (2016) Experimental Investigation of Generic Ice Block Trajectories under Freestream Conditions. DLRK 2016, 13.-15. Sep. 2016, Braunschweig, Deutschland.
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Kurzfassung
An experimental database of trajectories featuring idealized, simplified artificial ice blocks under freestream conditions has been created. It includes a variation of key parameters like the ice block geometry, density, freestream velocity and release angle of attack. The ice block’s position and attitude were optically tracked using a system of two high-speed cameras and a dedicated post-processing routine. The work performed in the scope of the EU co-funded research project STORM aims at the validation and further development of current simulation tools for ice release and ice block trajectories in terms of their ability to cope with the high complexity and randomness of this phenomenon. These tools of different level of fidelity are currently used during the aircraft certification process to estimate the thread of large ice pieces released from the aircraft’s surface impacting into downstream components. The major experimental findings are discussed in this article alongside first promising results from numerical trajectory simulations.
elib-URL des Eintrags: | https://elib.dlr.de/109329/ | ||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||
Titel: | Experimental Investigation of Generic Ice Block Trajectories under Freestream Conditions | ||||||||
Autoren: |
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Datum: | 14 September 2016 | ||||||||
Referierte Publikation: | Ja | ||||||||
Open Access: | Ja | ||||||||
Gold Open Access: | Nein | ||||||||
In SCOPUS: | Nein | ||||||||
In ISI Web of Science: | Nein | ||||||||
Status: | veröffentlicht | ||||||||
Stichwörter: | Aircraft Icing, Ice Block Trajectories, Experimental Aerodynamics | ||||||||
Veranstaltungstitel: | DLRK 2016 | ||||||||
Veranstaltungsort: | Braunschweig, Deutschland | ||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||
Veranstaltungsdatum: | 13.-15. Sep. 2016 | ||||||||
Veranstalter : | Deutsches Gesellschaft für Luft- und Raumfahrt | ||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||
HGF - Programm: | Luftfahrt | ||||||||
HGF - Programmthema: | Flugzeuge | ||||||||
DLR - Schwerpunkt: | Luftfahrt | ||||||||
DLR - Forschungsgebiet: | L AR - Aircraft Research | ||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | L - Simulation und Validierung (alt), L - Klima, Wetter und Umwelt (alt) | ||||||||
Standort: | Braunschweig | ||||||||
Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Transportflugzeuge | ||||||||
Hinterlegt von: | Kilian, Thomas | ||||||||
Hinterlegt am: | 15 Dez 2016 10:28 | ||||||||
Letzte Änderung: | 20 Jun 2021 15:48 |
Verfügbare Versionen dieses Eintrags
- Experimental Investigation of Generic Ice Block Trajectories under Freestream Conditions. (deposited 15 Dez 2016 10:28) [Gegenwärtig angezeigt]
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