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Document type:
Konferenzbeitrag 
Author(s):
Tobias Pflumm, Willem Rex, Manfred Hajek 
Title:
Propagation of Material and Manufacturing Uncertainties in Composite Helicopter Rotor Blades 
Abstract:
The effects of material and manufacturing uncertainties of a composite UH-60A helicopter rotor blade on the beam properties, the rotating natural frequencies, the aeroelastic response and vibratory loads in hover and in forward flight are studied. The multidisciplinary rotor blade design framework of this study consists of three main components (DYMORE, VABS and the structural preprocessor SONATA-CBM) that are wrapped into the OpenMDAO open-source computing platform for system analysis and multi...    »
 
Keywords:
Rotor Blade, Uncertainty Quantification, 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Book / Congress title:
45th European Rotorcraft Forum 
Date of congress:
17. - 20.9.2019 
Year:
2019