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Dokumenttyp:
Konferenzbeitrag 
Art des Konferenzbeitrags:
Textbeitrag / Aufsatz 
Autor(en):
Pölzlbauer, P.; Desvigne, D.; Breitsamter, C. 
Titel:
Performance Improvement of a Compound Helicopter Rotor Head by Aerodynamic Shape Optimization 
Abstract:
Within the present publication, the rotor head of a compound helicopter known as Rapid And Cost-Effective Rotorcraft (RACER) is investigated. In particular, the aerodynamic design optimization of the RACER blade-sleeve fairings is conducted. For this purpose, an isolated rotor head is generated featuring a full-fairing beanie, the blade-sleeve fairing and a truncated rotor blade. Moreover, a steady rotor is investigated and averaged flow conditions according to the RACER cruise flight are applie...    »
 
Stichworte:
Design Optimization; CFD; Helicopter Aerodynamics; Blade-Sleeve Fairing; RACER 
Dewey-Dezimalklassifikation:
620 Ingenieurwissenschaften 
Kongress- / Buchtitel:
ICAS [31st, Belo Horizonte, 2018] 
Band / Teilband / Volume:
ICAS2018_0070 
Konferenzort:
Belo Horizonte, Brasilien 
Datum der Konferenz:
9.-14.9. 
Jahr:
2018 
Reviewed:
ja 
Sprache:
en 
TUM Einrichtung:
Lehrstuhl für Aerodynamik und Strömungsmechanik