Zobrazeno 1 - 10
of 115
pro vyhledávání: '"Chung Hae PARK"'
Publikováno v:
Frontiers in Materials, Vol 9 (2022)
To better understand the influence of the prepreg parameters such as surface roughness, fibres/matrix distribution (e.g. presence or absence of pure matrix layer on the prepreg surface) and initial matrix crystallinity, two different carbon fibres/Po
Externí odkaz:
https://doaj.org/article/69373173ca0d4c9ebd0145ff0f454a6d
Publikováno v:
Frontiers in Materials, Vol 9 (2022)
The demand for thermoplastic composites is continuously increasing because these materials offer many advantages over their thermoset counterparts, such as high toughness, long storage time, easy repairing and recycling, and ability to be thermoforme
Externí odkaz:
https://doaj.org/article/6f3f9af0b8d24ae68d0415c2adcea8f6
Publikováno v:
Frontiers in Materials, Vol 7 (2020)
The main objectives of this article were to examine the feasibility of high quality laminate (carbon PEKK—Poly-Ether-Ketone-Ketone) manufacturing under low pressure and to analyze the principal phenomena governing the consolidation quality. The qua
Externí odkaz:
https://doaj.org/article/4c7fd1206a114f71bb582ad732c7e788
Publikováno v:
Frontiers in Materials, Vol 6 (2019)
Absorption-based microcomputed tomography (μCT) scans using polychromatic X-ray sources are frequently used to analyse the microstructure of polymer-matrix composites. Assuming the proportionality between linear X-ray attenuation coefficients and gr
Externí odkaz:
https://doaj.org/article/1957c27cba05420ea5bb9a258b364bb4
Autor:
Rowshni Jabeen, Benoît Cosson, André Chateau Akué Asséko, Sofie Verstraete, Frederik Desplentere, Chung Hae Park
Publikováno v:
Journal of Manufacturing Processes. 86:1-9
Autor:
Modesar Shakoor, Chung Hae PARK
Publikováno v:
International Journal for Numerical Methods in Fluids. 95:499-527
Publikováno v:
Journal of Composites Science, Vol 6, Iss 14, p 14 (2022)
Journal of Composites Science; Volume 6; Issue 1; Pages: 14
Journal of Composites Science; Volume 6; Issue 1; Pages: 14
The mechanism of the crack propagation in three dimensional (3D) glass-fiber warp interlock epoxy composites under fatigue loading was investigated via time-lapse micro-computed tomography (µCT) observations. Two different composite samples were man
Publikováno v:
International Journal of Aeronautical and Space Sciences. 22:1235-1242
In this study, a pattern for an active frequency selective surface (AFSS) applicable to stealth radomes was designed and manufactured. Subsequently, its effectiveness was verified via measurements of its electromagnetic performance, and its mechanica
Publikováno v:
Applied Composite Materials. 28:633-649
A new type of flax fiber-reinforced bio-sourced thermoset composites is investigated to explore their usage in hot and humid conditions and is compared with flax fiber reinforced epoxy composites. Hygrothermal aging of composites is carried out for 4
Autor:
Xavier Legrand, Mylène Deléglise-Lagardère, Masoud Bodaghi, Peng Wang, Chung Hae Park, Damien Soulat, Imen Gnaba
Publikováno v:
Advanced Composite Materials
Advanced Composite Materials, 2020, ⟨10.1080/09243046.2020.1840687⟩
Advanced Composite Materials, 2020, ⟨10.1080/09243046.2020.1840687⟩
The presence of the tufts has direct influence on the permeability of textile preforms. In this paper, new insights are presented into the mechanisms responsible for changes to the in-plane permeability of tufted preforms according to three different