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Institutional Repository [SANDBOX]
Technical University of Crete
Technical University of Crete
EN
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EL
| URI | http://purl.tuc.gr/dl/dias/C528702D-03BC-4C72-AD31-CEAE9DBF6707 | - |
| Identifier | https://doi.org/10.1016/j.tws.2023.110903 | - |
| Identifier | https://www.sciencedirect.com/science/article/pii/S0263823123003816 | - |
| Language | en | - |
| Extent | 13 pages | en |
| Title | Optimization of graphene/fibre reinforced cantilever skew laminates for maximum fundamental frequency via non-uniform distribution of reinforcements | en |
| Creator | Jeawon Y. | en |
| Creator | Drosopoulos Georgios | en |
| Creator | Δροσοπουλος Γεωργιος | el |
| Creator | Foutsitzi Georgia | en |
| Creator | Stavroulakis Georgios | en |
| Creator | Σταυρουλακης Γεωργιος | el |
| Creator | Adali Sarp | en |
| Publisher | Elsevier | en |
| Content Summary | Three-phase graphene/fibre-reinforced cantilever skew laminates are optimized with the design objective of maximizing the fundamental frequency. Four optimal design problems are formulated involving one, two, three, and four design variables: graphene content, fibre content, layer thicknesses, and the fibre orientations. Optimization is implemented using a Sequential Quadratic Programming optimization algorithm within finite element analysis. It is observed that optimizing the graphene and fibre contents across the thickness leads to increased fundamental frequency. A trend is observed for the frequency of skew laminates to increase but for their design efficiency to decrease compared to rectangular laminates. | en |
| Type of Item | Peer-Reviewed Journal Publication | en |
| Type of Item | Δημοσίευση σε Περιοδικό με Κριτές | el |
| License | http://creativecommons.org/licenses/by/4.0/ | en |
| Date of Item | 2025-08-26 | - |
| Date of Publication | 2023 | - |
| Subject | Optimal design | en |
| Subject | Graphene reinforcement | en |
| Subject | Vibration | en |
| Subject | Finite element analysis | en |
| Subject | Skew cantilever laminates | en |
| Bibliographic Citation | Y. Jeawon, G.A. Drosopoulos, G. Foutsitzi, G.E. Stavroulakis, and S. Adali “Optimization of graphene/fibre reinforced cantilever skew laminates for maximum fundamental frequency via non-uniform distribution of reinforcements,” Thin-Walled Struct., vol. 189, Aug. 2023, doi: 10.1016/j.tws.2023.110903. | en |
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