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Authors:Christian Spieß: Technische Universität München, Institute for Helicopter Technology, Garching, Germany
Manfred Hajek: Technische Universität München, Institute for Helicopter Technology, Garching, Germany
Publication title:A Modelica Library of Anisotropic Flexible Beam Structures for the Simulation of Composite Rotor Blades
Conference:Proceedings of the 9th International MODELICA Conference, September 3-5, 2012, Munich, Germany
Publication type: Abstract and Fulltext
Issue:076
Article No.:043
Abstract:Beam theories are extensively used for simulation of helicopter rotor blades. The predominant deployment of composite materials in rotor blade development demands for complex theories that are able to describe the elastic behavior of anisotropic and nonhomogeneous materials. In this paper a Modelica library is presented which is capable of simulating extensional, torsional and flexural deformation and the couplings between those degrees of freedom. The structural dynamic model is based on cross-sectional analysis.
Language:English
Keywords:flexible structures, rotating beams, helicopter rotor design, cross-sectional analysis
Year:2012
No. of pages:8
Pages:417-424
ISBN:978-91-7519-826-2
Series:Linköping Electronic Conference Proceedings
ISSN (print):1650-3686
ISSN (online):1650-3740
File:http://www.ep.liu.se/ecp/076/043/ecp12076043.pdf
Available:2012-11-19
Publisher:Linköping University Electronic Press, Linköpings universitet

REFERENCE TO THIS PAGE
Christian Spieß, Manfred Hajek (2012). A Modelica Library of Anisotropic Flexible Beam Structures for the Simulation of Composite Rotor Blades, Proceedings of the 9th International MODELICA Conference, September 3-5, 2012, Munich, Germany http://dx.doi.org/10.3384/ecp12076417 (accessed 9/1/2014)