Ιδρυματικό Αποθετήριο
Πολυτεχνείο Κρήτης
Πολυτεχνείο Κρήτης
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| URI | http://purl.tuc.gr/dl/dias/E3BC821E-ED7D-483E-B687-682F4C088931 | - |
| Αναγνωριστικό | https://doi.org/10.3390/jcs5020062 | - |
| Αναγνωριστικό | https://www.mdpi.com/2504-477X/5/2/62 | - |
| Γλώσσα | en | - |
| Μέγεθος | 15 pages | en |
| Τίτλος | 3D printed hierarchical honeycombs with carbon fiber and carbon nanotube reinforced acrylonitrile butadiene styrene | en |
| Δημιουργός | Mansour Misel-Teontor | en |
| Δημιουργός | Μανσουρ Μισελ-Τεοντορ | el |
| Δημιουργός | Tsongas Konstantinos | en |
| Δημιουργός | Tzetzis Dimitrios | en |
| Εκδότης | MDPI | en |
| Περίληψη | The mechanical properties of Fused Filament Fabrication (FFF) 3D printed specimens of acrylonitrile butadiene styrene (ABS), ABS reinforced with carbon fibers (ABS/CFs) and ABS reinforced with carbon nanotubes (ABS/CNTs) are investigated in this paper using various experimental tests. In particular, the mechanical performance of the fabricated specimens was determined by conducting compression and cyclic compression testing, as well as nanoindentation tests. In addition, the design and the manufacturing of hierarchical honeycomb structures are presented using the materials under study. The 3D printed honeycomb structures were examined by uniaxial compressive tests to review the mechanical behavior of such cellular structures. The compressive performance of the hierarchical honeycomb structures was also evaluated with finite element analysis (FEA) in order to extract the stress-strain response of these structures. The results revealed that the 2nd order hierarchy displayed increased stiffness and strength as compared with the 0th and the 1st hierarchies. Furthermore, the addition of carbon fibers in the ABS matrix improved the stiffness, the strength and the hardness of the FFF printed specimens as well as the compression performance of the honeycomb structures. | en |
| Τύπος | Peer-Reviewed Journal Publication | en |
| Τύπος | Δημοσίευση σε Περιοδικό με Κριτές | el |
| Άδεια Χρήσης | http://creativecommons.org/licenses/by/4.0/ | en |
| Ημερομηνία | 2023-05-04 | - |
| Ημερομηνία Δημοσίευσης | 2021 | - |
| Θεματική Κατηγορία | Additive manufacturing | en |
| Θεματική Κατηγορία | 3D printing | en |
| Θεματική Κατηγορία | Mechanical properties | en |
| Θεματική Κατηγορία | Hierarchical honeycomb structures | en |
| Θεματική Κατηγορία | Composite filaments | en |
| Θεματική Κατηγορία | Carbon nanotubes | en |
| Θεματική Κατηγορία | Carbon fibers | en |
| Θεματική Κατηγορία | Finite Element Analysis (FEA) | en |
| Βιβλιογραφική Αναφορά | M. T. Mansour, K. Tsongas, and D. Tzetzis, “3D printed hierarchical honeycombs with carbon fiber and carbon nanotube reinforced acrylonitrile butadiene styrene,” J. Compos. Sci., vol. 5, no. 2, Feb. 2021, doi: 10.3390/jcs5020062. | en |
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