Delamination analysis of 3D-printed nylon reinforced with continuous carbon fibers
E Polyzos, A Katalagarianakis, D Van Hemelrijck… - Additive …, 2021 - Elsevier
The inconsistent interfacial bonding of 3D-printed materials is accompanied by increasing
scattering of the measured fracture toughness in delamination tests. This article focuses on …
scattering of the measured fracture toughness in delamination tests. This article focuses on …
Modeling elastic properties of 3D printed composites using real fibers
E Polyzos, D Van Hemelrijck, L Pyl - International Journal of Mechanical …, 2022 - Elsevier
The microstructure of 3D printed composites is inherently different than traditional
composites due to the manufacturing process. The differences influence morphological …
composites due to the manufacturing process. The differences influence morphological …
Fracture toughness determination and mechanism for mode-I interlaminar failure of 3D-printed carbon-Kevlar composites
Additive manufacturing for continuous fiber composite exhibits great potential for the
fabrication of sophisticated structural components. Nevertheless, interlaminar characteristics …
fabrication of sophisticated structural components. Nevertheless, interlaminar characteristics …
Influence of void contour on the elastic behavior of parts produced by material extrusion
E Polyzos, D Van Hemelrijck, L Pyl - Additive Manufacturing, 2022 - Elsevier
The significant void content is the most noticeable flaw of 3D printed thermoplastic
structures. The voids run parallel to the printed filaments, resulting in non-ellipsoidal …
structures. The voids run parallel to the printed filaments, resulting in non-ellipsoidal …
Analytical and numerical modeling of voids in additively manufactured thermoplastic parts
E Polyzos, SB Ravindranath, D Van Hemelrijck… - Additive Manufacturing, 2021 - Elsevier
Additively manufactured parts of thermoplastic materials using the Fused Filament
Fabrication (FFF) technique express transversely isotropic characteristics. Those …
Fabrication (FFF) technique express transversely isotropic characteristics. Those …
[HTML][HTML] Mode I, mode II and mixed mode I-II delamination of carbon fibre-reinforced polyamide composites 3D-printed by material extrusion
A Katalagarianakis, E Polyzos… - Composites Part A …, 2023 - Elsevier
Continuous carbon fibres can greatly improve the properties of 3D-printed polymer parts
made by material extrusion. However, like all laminated composites, 3D-printed parts are …
made by material extrusion. However, like all laminated composites, 3D-printed parts are …
Experimental and numerical investigation on compression after impact behavior of hygrothermal aged CFRP laminates
W Huang, C Li, L **e, D Jia, B Chai… - Polymer …, 2022 - Wiley Online Library
In the paper, a detailed experimental and numerical investigation of compression after
impact (CAI) behavior of hygrothermal aged T300 985LV carbon/epoxy composites is …
impact (CAI) behavior of hygrothermal aged T300 985LV carbon/epoxy composites is …
Measuring and Predicting the effects of residual stresses from full-Field Data in Laser-Directed Energy Deposition
This article presents a novel approach for assessing the effects of residual stresses in laser-
directed energy deposition (L-DED). The approach focuses on exploiting the potential of …
directed energy deposition (L-DED). The approach focuses on exploiting the potential of …
Analytical probabilistic progressive damage modeling of single composite filaments of material extrusion
This research focuses on investigating the elastic and damage characteristics of individual
composite beads utilized in additively manufactured (3D printed) composites. A novel …
composite beads utilized in additively manufactured (3D printed) composites. A novel …
Effect of printing direction on the elastic properties of 3D-printed nylon materials
E Polyzos, L Pyl - Physical Sciences Forum, 2022 - mdpi.com
Thermoplastic parts created using the Fused Filament Fabrication (FFF) technique exhibit
transversely isotropic characteristics. The latter are associated with the development of …
transversely isotropic characteristics. The latter are associated with the development of …