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Predicting the broadband response of a layered cone-cylinder-cone shell

Chronopoulos, Dimitrios; Ichchou, Mohamed; Troclet, Bernard; Bareille, Olivier

Authors

Dimitrios Chronopoulos

Mohamed Ichchou

Bernard Troclet

Olivier Bareille



Abstract

The dynamic response of an aerospace layered structure composed of a combination of conical and cylindrical shells is hereby modelled. In the low and the mid-frequency ranges a WFEM derived ESL approach implemented within a FEM is used in order to predict the response of the shell. Furthermore, in the high frequency range the CLF of the connected subsystems are calculated using a WFEM/FEM approach. These CLF are implemented within a SEA approach in order to predict the structural response. The accuracy and robustness of the developed approaches are exhibited by comparisons to experimental measurements on a layered conical-shell-conical configuration.

Journal Article Type Article
Publication Date Jan 3, 2014
Journal Composite Structures
Print ISSN 0263-8223
Electronic ISSN 2638223
Publisher Elsevier
Peer Reviewed Peer Reviewed
Volume 107
APA6 Citation Chronopoulos, D., Ichchou, M., Troclet, B., & Bareille, O. (2014). Predicting the broadband response of a layered cone-cylinder-cone shell. Composite Structures, 107, doi:10.1016/j.compstruct.2013.07.055
DOI https://doi.org/10.1016/j.compstruct.2013.07.055
Keywords Composite shells, Finite Elements, Statistical Energy Analysis, Experimental validation
Publisher URL http://www.sciencedirect.com/science/article/pii/S0263822313003930
Copyright Statement Copyright information regarding this work can be found at the following address: http://creativecommons.org/licenses/by-nc-nd/4.0

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Copyright Statement
Copyright information regarding this work can be found at the following address: http://creativecommons.org/licenses/by-nc-nd/4.0





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