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Akademický článek

Understanding System Complexity in the Non-Destructive Testing of Advanced Composite Products

Autor: Nikita Gandhi, Rob Rose, Anthony J. Croxford, Carwyn Ward

Publikováno v: Journal of Manufacturing and Materials Processing, Vol 6, Iss 4, p 71 (2022)

Non-destructive testing (NDT) is a quality control measure designed to ensure the safety of products according to established variability thresholds. With the development of advanced technologies and a lack of formalised knowledge of the state-of-the

Externí odkaz: https://doaj.org/article/0c5a0a8944654d7491d64023a0a648c0

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Akademický článek

Tooling and Infusion Design Strategies to Reduce Trade-Offs in Forming and Infusion Quality of Multi-Textile CFRPs

Autor: Nikita Budwal, Kent Kasper, Jon Goering, Carwyn Ward

Publikováno v: Journal of Manufacturing and Materials Processing, Vol 6, Iss 3, p 62 (2022)

Achieving right-first-time-manufacture (RFTM) of co-infused textile assemblies is challenging, without improving the accessibility to design knowledge of trade-offs between different tooling and infusion strategies. As demonstrated in previous work,

Externí odkaz: https://doaj.org/article/91b7ddd4f7484128a9c48e5ecf37cde9

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Analysis of the Chemical Distribution of Self-Assembled Microdomains with the Selective Localization of Amine-Functionalized Graphene Nanoplatelets by Optical Photothermal Infrared Microspectroscopy

Autor: Suihua He, Pascaline Bouzy, Nicholas Stone, Carwyn Ward, Ian Hamerton

Publikováno v: He, S, Bouzy, P, Stone, N, Ward, C & Hamerton, I 2022, ' Analysis of the Chemical Distribution of Self-Assembled Microdomains with the Selective Localization of Amine-Functionalized Graphene Nanoplatelets by Optical Photothermal Infrared Microspectroscopy ', Analytical Chemistry, vol. 94, no. 34, 2c02306, pp. 11848-11855 . https://doi.org/10.1021/acs.analchem.2c02306

By incorporating 1-(2-aminoethyl)piperazine (AEPIP) into a commercial epoxy blend, a bi-continuous microstructure is produced with selective localization of amine-functionalized graphene nanoplatelets (A-GNPs). This cured blend underwent self-assembl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::900a37a9192058eae3bbd17fb2d80723
https://doi.org/10.1021/acs.analchem.2c02306

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Real time defect detection during composite layup via Tactile Shape Sensing

Autor: Michael P Elkington, Nicholas Pestell, Even Alma, Ben P J Ward-Cherrier, Nathan F. Lepora, Carwyn Ward, John Lloyd

Publikováno v: Elkington, M P, Alma, E, Ward-Cherrier, B, Pestell, N J, Lloyd, J A, Ward, C & Lepora, N F 2021, ' Real time defect detection during composite layup via Tactile Shape Sensing ', Science and Engineering of Composite Materials, vol. 28, no. 1, pp. 1-10 . https://doi.org/10.1515/secm-2021-0001
Science and Engineering of Composite Materials, Vol 28, Iss 1, Pp 1-10 (2021)

In this study an automated composite layup end effector is presented which is the first to be able to find defects in real time during layup using tactile shape sensing. Based around an existing sensor concept developed by the Bristol Robot Laborator

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c33d1c22b7fed8612e640f519132d2d8
https://doi.org/10.1515/secm-2021-0001

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Developing a high-fidelity knowledge base for improvements in the non-destructive testing of advanced composite material products

Autor: Nikita H Gandhi, Rob Rose, Anthony J. Croxford, Carwyn Ward

Publikováno v: Procedia Manufacturing. 51:345-352

With the application of composites driven by an industry need to replace conventional materials, products must be designed to a lightweight criterion with safety margins essential to guarantee consumer safety. Non-destructive testing is used to ensur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ec28b2b6c773b559bea375e2f0ed83d9
https://doi.org/10.1016/j.promfg.2020.10.049

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Self-assembled microstructures with localized graphene domains in an epoxy blend and their related properties

Autor: Suihua He, Hartmut Stadler, Xuankai Huang, Xiang Zheng, Guanjie Yuan, Martin Kuball, Miriam Unger, Carwyn Ward, Ian Hamerton

Publikováno v: He, S, Stadler, H, Zheng, X, Huang, X, Yuan, G, Kuball, M H H, Unger, M, Ward, C & Hamerton, I 2022, ' Self-assembled microstructures with localized graphene domains in an epoxy blend and their related properties ', Applied Surface Science, vol. 607, 154925 . https://doi.org/10.1016/j.apsusc.2022.154925

Locating nanoparticles in selected areas via the mixing of two immiscible polymers is widely studied for achieving nanocomposites with next-level performance, however, the formation of a phase-separated domain constructed with nanofillers from entire

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f29e7722d6da6405921271f976976825
https://doi.org/10.1016/j.apsusc.2022.154925

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A Smart Interface For Machine Learning Based Data-Driven Automated Fibre Placement

Autor: Druiff, Phil P. J., King Ma, Amit Visrolia, Mauro Arruda, Marc Palardy-Sim, Sean Bolduc, Giuseppe DellAnno, Carwyn Ward

Publikováno v: Druiff, P P J, Ma, K, Visrolia, A, Arruda, M, Palardy-Sim, M, Bolduc, S, DellAnno, G & Ward, C 2021, ' A Smart Interface For Machine Learning Based Data-Driven Automated Fibre Placement ', Paper presented at The Composites and Advanced Materials Expo 2021, 19/10/21-20/10/21 .
University of Bristol-PURE

The quality and consistency of the components manufactured by Automated Fibre Placement are dependent on multiple process parameters and their interactions. In order to capture the required data, multiple data collection systems are used which output

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::01a883453ba9737b471676f244ce5eec
https://research-information.bris.ac.uk/ws/files/301171099/TP21_0000000392.pdf

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A Smart Interface for Automated Fibre Placement

Autor: Druiff, Phil P. J., Amit Visrolia, King Ma, Mauro Arruda, Marc Palardy-Sim, Sean Bolduc, Giuseppe DellAnno, Carwyn Ward

Publikováno v: Druiff, P P J, Visrolia, A, Ma, K, Arruda, M, Palardy-Sim, M, Bolduc, S, DellAnno, G & Ward, C 2021, ' A Smart Interface for Automated Fibre Placement ', Paper presented at Sampe Europe 2021, 29/09/21-30/09/21 .
University of Bristol-PURE

The quality and consistency of components produced by Automated Fibre Placement are dependent on multiple process parameters and their interactions. In order to capture the required data, multiple data collection systems are typically used which outp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::14acbf35bd9955c208f37bc5da80c4f0
https://research-information.bris.ac.uk/en/publications/ee5d952b-c9b1-491e-b1f9-09b99e13f586

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Assessment of a Wind Turbine Blade Erosion Lifetime Prediction Model with Industrial Protection Materials and Testing Methods

Autor: Kirsten Dyer, Jordi Renau, Robbie Herring, Asta Šakalytė, Fernando Sánchez, Luis Domenech, Carwyn Ward

Publikováno v: Coatings
Volume 11
Issue 7
Herring, R E, Domenech, L, Renau, J, Šakalytė, A, Ward, C, Dyer, K & Sánchez, F 2021, ' Assessment of a Wind Turbine Blade Erosion Lifetime Prediction Model with Industrial Protection Materials and Testing Methods ', Coatings, vol. 11, no. 7, 767 . https://doi.org/10.3390/coatings11070767
Coatings, Vol 11, Iss 767, p 767 (2021)
CEU Repositorio Institucional
Fundación Universitaria San Pablo CEU (FUSPCEU)

Este artículo se encuentra disponible en la siguiente URL: https://www.mdpi.com/2079-6412/11/7/767 Este artículo pertenece al número especial "Wind Turbine Blade Coatings: New Advances, Application and Challenges". Leading edge protection (LEP) co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24c1a9d16eeb74835d2d72e3ab6cbbaf

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Flexible Low-Cost Tooling Solutions for a One-Shot Resin Infusion of a 3D Woven and Multi-Textile Preform

Autor: Nikita Budwal, Carwyn Ward, Jon Goering, Kent Kasper

Publikováno v: Budwal, N, Ward, C, Kasper, K & Goering, J 2020, ' Flexible Low-Cost Tooling Solutions for a One-Shot Resin Infusion of a 3D Woven and Multi-Textile Preform ', Procedia Manufacturing, vol. 51, pp. 856-863 . https://doi.org/10.1016/j.promfg.2020.10.120

3D woven materials are extremely capable for high-performance aerospace applications. Traditionally, components comprised of 3D wovens are manufactured using Resin Transfer Moulding, requiring matched tooling that can result in high costs. Increasing

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c89025cf075ea35e7b401d4b39f17f58
https://research-information.bris.ac.uk/en/publications/593eee29-6bfa-47e8-a417-30958788968e

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