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Title:

Computational and Experimental Aeromechanics Analysis of a Coaxial Rotor System in Hover and Forward Flight

Document type:
Konferenzbeitrag
Author(s):
Feil, R., Rauleder, J., Hajek, M., Cameron, C. G., Sirohi, J.
Abstract:
The dynamics and aerodynamics of a coaxial rotor model designed for high-advance-ratio forward light were investigated by means of a numerical comprehensive analysis, hover and wind tunnel testing. The focus was on the development of the computational model and its validation using wind tunnel measurements for advance ratios of up to 0.5. Blade structural characteristics were modeled according to the measured elastic properties and reduced-order aerodynamics modeling using a free vortex wake met...     »
Keywords:
applied aerodynamics, rotorcraft aerodynamics, coaxial rotor, high speed, rotor-rotor interferences, comprehensive analysis
Dewey Decimal Classification:
620 Ingenieurwissenschaften
Book / Congress title:
42nd European Rotorcraft Forum
Date of congress:
September 6-8, 2016
Date of publication:
07.09.2016
Year:
2016
Pages:
16
Covered by:
Scopus
Language:
en
TUM Institution:
Lehrstuhl für Hubschraubertechnologie
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