Zobrazeno 1 - 10
of 109
pro vyhledávání: '"Kevin D Potter"'
Publikováno v:
Recycling, Vol 3, Iss 4, Pp 52-0 (2018)
The feasibility of using the HiPerDiF (high performance discontinuous fibre) method to manufacture highly aligned discontinuous fibres intermingled hybrid composites with flax and reclaimed carbon fibres (rCF), and the potential benefits of so doing,
Externí odkaz:
https://doaj.org/article/45df7779193748819cc3f973decce768
Autor:
Nelson Lopes, Matthew Selwood, Mario Balcazar, Andre Antoine, Oliver Finlay, Laura Rhian Pickard, Ning Lu, C. D. Murphy, S. Rozario, Christopher Arran, Ashwin J. Shahani, C. I. D. Underwood, P. W. Hatfield, Youngjea Kang, Dean Rusby, Silvia Cipiccia, P. P. Rajeev, Jonathan J. Wood, Y. Katzir, Kristjan Poder, C. Thornton, Zulfikar Najmudin, Matthew Streeter, Craig Underwood, D. R. Symes, Nicolas Bourgeois, Karl Krushelnick, Stuart Mangles, Alexander Thomas, David Neely, Kevin D Potter, Shaloo Rakheja, Jason Cardarelli, Mark A. Williams, S. J. D. Dann, J.-N. Gruse, Jens Osterhoff, Christopher Ridgers, Chris Armstrong, Jason M. Warnett, Ceri Brenner, Christopher D. Gregory, C. D. Baird, M. Backhouse
Publikováno v:
Applying Laser-driven Particle Acceleration II, Medical and Nonmedical Uses of Distinctive Energetic Particle and Photon Sources: SPIE Optics + Optoelectronics Industry Event.
Optimisation of betatron X-rays and their applications, SPIE Optics + Optoelectronics, 2021
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efb9f03a0f7d6824e28d8943ce2cc092
https://doi.org/10.1117/12.2596500
https://doi.org/10.1117/12.2596500
Publikováno v:
Wang, W-T, Yu, H, Potter, K & Kim, B C 2020, ' Effect of the Characteristics of Nylon Microparticles on Mode-I Interlaminar Fracture Toughness of Carbon-Fibre/Epoxy Composites ', Composites Part A: Applied Science and Manufacturing, vol. 138, 106073 . https://doi.org/10.1016/j.compositesa.2020.106073
Wang, W T, Yu, H N, Potter, K & Kim, B C 2020, ' Effect of the characteristics of nylon microparticles on Mode-I interlaminar fracture toughness of carbon-fibre/epoxy composites ', Composites Part A: Applied Science and Manufacturing, vol. 138, 106073 . https://doi.org/10.1016/j.compositesa.2020.106073
Wang, W T, Yu, H N, Potter, K & Kim, B C 2020, ' Effect of the characteristics of nylon microparticles on Mode-I interlaminar fracture toughness of carbon-fibre/epoxy composites ', Composites Part A: Applied Science and Manufacturing, vol. 138, 106073 . https://doi.org/10.1016/j.compositesa.2020.106073
Interleaving a laminated composite with thermoplastic particles is known as an effective method to improve the interlaminar fracture toughness. In this work, to provide useful insight into what particle characteristics are the most critical to the to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a4ef8ca9593c67150912e3c5afffe55
https://research-information.bris.ac.uk/ws/files/246650604/Effect_of_the_Characteristics_of_Nylon_Microparticles_on_Mode_I_.pdf
https://research-information.bris.ac.uk/ws/files/246650604/Effect_of_the_Characteristics_of_Nylon_Microparticles_on_Mode_I_.pdf
Autor:
C. I. D. Underwood, C. D. Baird, C. Thornton, Nelson Lopes, Dan Symes, M. J. V. Streeter, Zulfikar Najmudin, J.-N. Gruse, Oliver J. Finlay, David Neely, Y. Katzir, C. D. Murphy, Mark A. Williams, Stuart Mangles, Chris Armstrong, P. P. Rajeev, Kevin D Potter, Dean Rusby, Silvia Cipiccia, Laura Rhian Pickard, Jason M. Warnett, Nicolas Bourgeois, Ceri Brenner, J. C. Wood, Christopher D. Gregory
X-rays generated by betatron oscillations of electrons in a laser-driven plasma accelerator were characterised and applied to imaging industrial samples. With a 125 TW laser, a low divergence beam with 5.2 ± 1.7 × 107 photons mrad−2 per pulse was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5912ee224464121d0af754801ab2ca6
http://hdl.handle.net/10044/1/84084
http://hdl.handle.net/10044/1/84084
Publikováno v:
Tapper, R J, Longana, M L, Norton, A, Potter, K D & Hamerton, I 2020, ' An evaluation of life cycle assessment and its application to the closed-loop recycling of carbon fibre reinforced polymers ', Composites Part B: Engineering, vol. 184, 107665 . https://doi.org/10.1016/j.compositesb.2019.107665
Life cycle assessment (LCA) is a valuable tool for establishing the environmental burdens of a composite material over its lifetime. It is therefore of importance to the composites industry as a material selection tool when determining the applicabil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb2d94eeb4ae029abc72f333c9bdd5e6
https://hdl.handle.net/11311/1232084
https://hdl.handle.net/11311/1232084
Publikováno v:
Advanced Manufacturing: Polymer & Composites Science, Vol 4, Iss 2, Pp 48-55 (2018)
To promote the usage of recycled composite material, it is of paramount importance to develop quality control and property assurance methodologies compatible with the format of reclaimed fibers. In this paper, the concept of using interlaminated hybr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d78b6d9c4c07dd86d0bf878af5cc467d
https://doi.org/10.1080/20550340.2018.1456504
https://doi.org/10.1080/20550340.2018.1456504
Autor:
Marco L. Longana, Kevin D Potter, James M. Finley, Soraia Pimenta, Milo S. P. Shaffer, HaNa Yu
Publikováno v:
Finley, J M, Yu, H, Longana, M L, Pimenta, S, Shaffer, M S P & Potter, K D 2018, ' Exploring the pseudo-ductility of aligned hybrid discontinuous composites using controlled fibre-type arrangements ', Composites Part A: Applied Science and Manufacturing, vol. 107, pp. 592-606 . https://doi.org/10.1016/j.compositesa.2017.11.028
Pseudo-ductility presents a potential means for preventing catastrophic failure in composite materials; large deformations will prevent brittle fracture and provide warning before final failure. This work explores how the pseudo-ductility and strengt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::198844f7a3879d183f205df6d23bee00
https://doi.org/10.1016/j.compositesa.2017.11.028
https://doi.org/10.1016/j.compositesa.2017.11.028
Autor:
Stephen J. Eichhorn, Olga Kuzmina, Nandula D. Wanasekara, Sheril B Rizal Vincent, Tom Welton, Raquel Prado, Sameer S. Rahatekar, Robert L. Harniman, Jyoti Bhardwaj, Kevin D Potter, Anastasia Koutsomitopoulou
Publikováno v:
Vincent, S, Prado, R, Kuzmina, O, Potter, K, Bhardwaj, J, Wanasekara, N D, Harniman, R L, Koutsomitopoulou, A, Eichhorn, S J, Welton, T & Rahatekar, S S 2018, ' Regenerated Cellulose and Willow Lignin Blends as Potential Renewable Precursors for Carbon Fibers ', ACS Sustainable Chemistry and Engineering, vol. 6, no. 5, pp. 5903-5910 . https://doi.org/10.1021/acssuschemeng.7b03200
We report on the extraction of lignin from willow and its use to manufacture cellulose-lignin fibers as potential precursors for the manufacture of carbon fibers. The lignin from willow was extracted using triethylammonium hydrogen sulfate [Et3NH][HS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcccd2100d5fb79fae112de699088955
https://doi.org/10.1021/acssuschemeng.7b03200
https://doi.org/10.1021/acssuschemeng.7b03200
Publikováno v:
Yu, H, Longana, M, Jalalvand, M, Wisnom, M & Potter, K 2018, ' Hierarchical pseudo-ductile hybrid composites combining continuous and highly aligned discontinuous fibres ', Composites Part A-Applied Science and Manufacturing, vol. 105, pp. 40-56 . https://doi.org/10.1016/j.compositesa.2017.11.005
Yu, H N, Longana, M L, Jalalvand, M, Wisnom, M R & Potter, K D 2018, ' Hierarchical pseudo-ductile hybrid composites combining continuous and highly aligned discontinuous fibres ', Composites Part A: Applied Science and Manufacturing, vol. 105, pp. 40-56 . https://doi.org/10.1016/j.compositesa.2017.11.005
Yu, H N, Longana, M L, Jalalvand, M, Wisnom, M R & Potter, K D 2018, ' Hierarchical pseudo-ductile hybrid composites combining continuous and highly aligned discontinuous fibres ', Composites Part A: Applied Science and Manufacturing, vol. 105, pp. 40-56 . https://doi.org/10.1016/j.compositesa.2017.11.005
Hybrid composites allow avoiding catastrophic failure, a key limitation of composite materials, and can provide a balanced suite of modulus, strength and ductility. The aim of this research is to manufacture hierarchical hybrid composites using a com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df3b2830c780d5b6e59465ed466e80a0
https://doi.org/10.1016/j.compositesa.2017.11.005
https://doi.org/10.1016/j.compositesa.2017.11.005
Autor:
C. I. D. Underwood, C. D. Murphy, Dean Rusby, C. Thornton, C. D. Baird, Jason Cole, Y. Katzir, Oliver Finlay, Laura Rhian Pickard, Nicolas Bourgeois, Matthew Selwood, Ric M. Allott, David Neely, Stuart Mangles, Chris Armstrong, Kevin D Potter, P. P. Rajeev, M. J. V. Streeter, J.-N. Gruse, Alexander Thomas, Ceri Brenner, Nelson Lopes, J. C. Wood, Christopher D. Gregory, Silvia Cipiccia, Steven Jamison, D. R. Symes, Zulfikar Najmudin
Publikováno v:
Finlay, O J, Gruse, J-N, Thornton, C, Allott, R, Armstrong, C, Baird, C D, Bourgeois, N, Brenner, C M, Cipiccia, S, Cole, J, Gregory, C, Jamison, S, Katzir, Y, Lopes, N C, Mangles, S P D, Murphy, C D, Najmudin, Z, Neely, D, Pickard, L R, Potter, K D, Rajeev, P P, Rusby, D R, Selwood, MP, Symes, D R, Underwood, C I D, Wood, J C, Thomas, A G R & Streeter, M J V 2021, ' Characterisation of a laser plasma betatron source for high resolution x-ray imaging ', Plasma Physics and Controlled Fusion, vol. 63, no. 8, 084010 . https://doi.org/10.1088/1361-6587/ac0fcf, https://doi.org/10.1088/1361-6587/ac0fcf
Plasma Physics and Controlled Fusion
Plasma Physics and Controlled Fusion
We report on the characterisation of an x-ray source, generated by a laser-driven plasma wakefield accelerator. The spectrum of the optimised source was consistent with an on-axis synchrotron spectrum with a critical energy of 13.8 − 1.9 + 2.2 keV
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e681b3f82a279f38f639dfe11dff7d60
https://doi.org/10.1088/1361-6587/ac0fcf
https://doi.org/10.1088/1361-6587/ac0fcf