Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Conchúr M. Ó Brádaigh"'
Publikováno v:
Powders, Vol 3, Iss 2, Pp 168-189 (2024)
Epoxy powders offer a low-cost way of manufacturing thick-section composite parts, such as those found in wind and tidal turbines. Currently, their processing cycle includes a lengthy drying stage (≥15 h) to remove ambient moisture. This drying sta
Externí odkaz:
https://doaj.org/article/eac84cb5c65244fbb1f1ae83d699b9e8
Autor:
Danijela Stankovic, Winifred Obande, Machar Devine, Ankur Bajpai, Conchúr M. Ó Brádaigh, Dipa Ray
Publikováno v:
Composites Part C: Open Access, Vol 14, Iss , Pp 100470- (2024)
The use of thermoplastic composites as a sustainable alternative to thermosets is gaining increasing popularity due to their improved recyclability at the end of life. The fatigue performance of glass fibre/acrylic, glass fibre/acrylic- polyphenylene
Externí odkaz:
https://doaj.org/article/a3998bfd982e4a17a7d4d30e2da16864
Publikováno v:
Materials & Design, Vol 234, Iss , Pp 112359- (2023)
The present work seeks to characterise the micromechanical properties of carbon fibre/poly(etherketoneketone) (CF/PEKK) composites with different crystallinity levels and morphologies. CF/PEKK laminates were manufactured under various compression-mou
Externí odkaz:
https://doaj.org/article/1e2d524dae704f8891b7c6e281179720
Publikováno v:
Polymers, Vol 15, Iss 15, p 3175 (2023)
An investigation into the inspection capabilities of in-field advanced ultrasound detection for use on ultra-thick (20 to 100 mm) glass fibre-reinforced polyester composites is presented. Plates were manufactured using custom moulding techniques, suc
Externí odkaz:
https://doaj.org/article/4c6d6310ef864abe97b6d4bbf7946043
Autor:
James R. Davidson, James A. Quinn, Claudia Rothmann, Ankur Bajpai, Colin Robert, Conchúr M. Ó Brádaigh, Edward D. McCarthy
Publikováno v:
Materials & Design, Vol 213, Iss , Pp 110305- (2022)
An investigation into the mechanical response of pneumatically-spliced carbon fibre yarns as a potential reinforcing material for polymer composites is presented. High strength mechanical connections between carbon fibre yarns are produced by joining
Externí odkaz:
https://doaj.org/article/5122f643858e4f78a4db05e5fdeaa7d2
Autor:
Kit O’Rourke, Christian Wurzer, James Murray, Adrian Doyle, Keith Doyle, Chris Griffin, Bernd Christensen, Conchúr M. Ó Brádaigh, Dipa Ray
Publikováno v:
Polymers, Vol 14, Iss 24, p 5485 (2022)
Low-density polyethylene (LDPE) based packaging films mostly end up in landfill after single-use as they are not commonly recycled due to their flexible nature, low strength and low cost. Additionally, the necessity to separate and sort different pla
Externí odkaz:
https://doaj.org/article/35b5b04ad67f4e0baa1c779c7986494f
Autor:
Winifred Obande, Weronika Gruszka, Jennifer A. Garden, Christian Wurzer, Conchúr M. Ó Brádaigh, Dipa Ray
Publikováno v:
Materials & Design, Vol 206, Iss , Pp 109804- (2021)
This work demonstrates the use of an engineering thermoplastic, poly(phenylene ether) (PPE) to enhance the solvent resistance and thermomechanical properties of liquid acrylic resin-based composites by a reactive hybridisation route. Oligomeric PPE w
Externí odkaz:
https://doaj.org/article/2e816ce33916405a93d66494f480379f
Autor:
Dimitrios Mamalis, Winifred Obande, Vasileios Koutsos, Jane R. Blackford, Conchúr M. Ó Brádaigh, Dipa Ray
Publikováno v:
Materials & Design, Vol 162, Iss , Pp 331-344 (2019)
The manufacturing process of a new generation of thermoplastic fibre-metal laminates (TP-FMLs) was investigated. A vacuum assisted resin infusion method was used to produce the hybrid laminates. The effect of various chemical and physical treatments
Externí odkaz:
https://doaj.org/article/2b39ea83f9d14962b8868321954f330f
Publikováno v:
Journal of Composites Science, Vol 6, Iss 3, p 75 (2022)
This paper explores the performance of low-cost unidirectional carbon fibre towpregs with respect to line production speed and fibre volume fraction. Using an automated production line, towpregs were produced at different production speeds, resulting
Externí odkaz:
https://doaj.org/article/cb3de98bc5ab41928050fcef98edfc09
Publikováno v:
Materials & Design, Vol 189, Iss , Pp - (2020)
This study aims to address barriers which remain to adoption of reactive thermoplastic resin transfer moulding in terms of knowledge and equipment. Glass fibre reinforced polyamide 6 composites with ~52% fibre volume fraction and ~1% voids were produ
Externí odkaz:
https://doaj.org/article/5e69f86e7c0a4304b17883cee647e55a