Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Philippe Martinuzzi"'
Publikováno v:
Frattura ed Integrità Strutturale, Vol 9, Iss 34, Pp 237-245 (2015)
In this paper, crack propagation in Advanced Gas-cooled Reactor (AGR) graphite bricks with ageing properties is studied using the eXtended Finite Element Method (X-FEM). A parametric study for crack propagation, including the influence of different
Externí odkaz:
https://doaj.org/article/41b2007945514e74b2a4501c071e89c7
Publikováno v:
Jones, H R, Mu, T, Kudawoo, D, Brown, G, Martinuzzi, P & Mclachlan, N 2022, ' A surrogate machine learning model for advanced gas-cooled reactor graphite core safety analysis ', Nuclear Engineering and Design, vol. 395, 111842 . https://doi.org/10.1016/j.nucengdes.2022.111842
A surrogate machine learning model was developed with the aim of predicting seismic graphite core displacements from crack configurations for the advanced gas-cooled reactor. The model was trained on a dataset generated by a software package which si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd48652c110513ecb79b57e5c95b4b92
https://research.manchester.ac.uk/en/publications/728b6d4a-8d7c-4da3-a1a8-5130369dc418
https://research.manchester.ac.uk/en/publications/728b6d4a-8d7c-4da3-a1a8-5130369dc418
Publikováno v:
Scripta Materialia. 199:113889
Keyway root cracking and radiolytic weight loss in graphite moderated nuclear reactors may limit future successful operation of the civil nuclear fleet. A novel means of initiating fracture using internally generated stresses has been developed, whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19700ec30b2c79ea65761f85d11cf111
https://doi.org/10.1016/j.scriptamat.2021.113889
https://doi.org/10.1016/j.scriptamat.2021.113889
Autor:
Guilhem Ferté, Timothy Crump, Van-Xuan Tran, Paul Mummery, Andrey P. Jivkov, Philippe Martinuzzi
Publikováno v:
Crump, T, Ferté, G, Mummery, P, Jivkov, A, Martinuzzi, P & Tran, V-X 2017, ' Dynamic fracture effects on remote stress amplification in AGR graphite bricks ', Nuclear Engineering and Design, vol. 323, pp. 280-289 . https://doi.org/10.1016/j.nucengdes.2017.01.014
An initial investigation, using a newly developed tool within Code_Aster known as the eXtended Finite Element Method with cohesive elements (XCZM), has been undertaken to investigate the dynamic stress state of a 2D graphite brick geometry under the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21c91df91ce971c14173c539b437c3b1
Publikováno v:
Frattura ed Integrità Strutturale, Vol 9, Iss 34 (2015)
Frattura ed Integrità Strutturale; Vol 9 No 34 (2015): October 2015
Frattura ed Integrità Strutturale; V. 9 N. 34 (2015): October 2015
Frattura ed Integrità Strutturale, Vol 9, Iss 34, Pp 237-245 (2015)
Frattura ed Integrità Strutturale; Vol 9 No 34 (2015): October 2015
Frattura ed Integrità Strutturale; V. 9 N. 34 (2015): October 2015
Frattura ed Integrità Strutturale, Vol 9, Iss 34, Pp 237-245 (2015)
In this paper, crack propagation in Advanced Gas-cooled Reactor (AGR) graphite bricks with ageing properties is studied using the eXtended Finite Element Method (X-FEM). A parametric study for crack propagation, including the influence of different i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee05c005ec9bb7300a872d69826d7934
https://www.fracturae.com/index.php/fis/article/view/1576
https://www.fracturae.com/index.php/fis/article/view/1576
Autor:
Timothy Crump, Guilhem Ferté, Paul Mummery, Andrey Jivkov, Philippe Martinuzzi, Van-Xuan Tran
An initial investigation, using a newly developed tool within Code_Aster known as the eXtended Finite Element Method with cohesive elements (XCZM), has been undertaken to investigate the dynamic stress state of a 2D graphite brick geometry, under the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2295::b1a5a99f88c0ab5339e0e194f831bf30
http://www.manchester.ac.uk/escholar/uk-ac-man-scw:268551
http://www.manchester.ac.uk/escholar/uk-ac-man-scw:268551
Publikováno v:
International Journal of Impact Engineering
International Journal of Impact Engineering, 2012, 49, pp.179-191. ⟨10.1016/j.ijimpeng.2012.03.005⟩
International Journal of Impact Engineering, Elsevier, 2012, 49, pp.179-191. ⟨10.1016/j.ijimpeng.2012.03.005⟩
International Journal of Impact Engineering, 2012, 49, pp.179-191. ⟨10.1016/j.ijimpeng.2012.03.005⟩
International Journal of Impact Engineering, Elsevier, 2012, 49, pp.179-191. ⟨10.1016/j.ijimpeng.2012.03.005⟩
International audience; Tensile tests with Hopkinson bars are monitored with high speed cameras to extract 3D displacement fields and the corresponding strain fields by resorting to stereocorrelation. The aim of the experiments is to analyze the onse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e3c9a1c102b57680a1b6f41d160122a
https://hal.science/hal-00722694/file/IJIE2011-ccsd.pdf
https://hal.science/hal-00722694/file/IJIE2011-ccsd.pdf
Autor:
Timothy Crump, Guilhem Ferté, Paul Mummery, Andrey Jivkov, Philippe Martinuzzi, Van-Xuan Tran
Publikováno v:
University of Manchester-PURE
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::48cb7b9ee0083119a78829dffd6f03d4
https://research.manchester.ac.uk/en/publications/96561ff9-132d-4bf5-b47b-396f2083c4b1
https://research.manchester.ac.uk/en/publications/96561ff9-132d-4bf5-b47b-396f2083c4b1