Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Laurent Faure"'
Publikováno v:
Formation et profession : revue scientifique internationale en éducation
Formation et profession : revue scientifique internationale en éducation, Centre de recherche interuniversitaire sur la formation et la profession enseignante (CRIFPE), 2021, 29 (3), pp.1. ⟨10.18162/fp.2021.638⟩
Formation et profession : revue scientifique internationale en éducation, Centre de recherche interuniversitaire sur la formation et la profession enseignante (CRIFPE), 2021, 29 (3), pp.1. ⟨10.18162/fp.2021.638⟩
Le texte documente la chronologie du déploiement des politiques de professionnalisation au sein du système de l’enseignement agricole français, regroupant un peu plus de 200 établissements publics et près de 600 établissements privés. Il pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f285ff69ac151a53aa1b795edc35a0dd
https://hal.archives-ouvertes.fr/hal-03543179
https://hal.archives-ouvertes.fr/hal-03543179
Autor:
Laurent Faure, Mathieu Marquer, Joffrey Tardelli, Sylvain Philippon, Karim Demmou, Guillaume Chassaing
Publikováno v:
Tribology International
Tribology International, Elsevier, 2019, 136, pp.13-22. ⟨10.1016/j.triboint.2019.03.030⟩
Tribology International, Elsevier, 2019, 136, pp.13-22. ⟨10.1016/j.triboint.2019.03.030⟩
International audience; Contacts between titanium alloys may use an anti-fretting coating on one component. However violent events may cause severe sliding.In the high speed and pressure (up to 60 m/s and 280 MPa) sliding of a non-coated on a coated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e46baaf93d9b1edfbc16f0912ca122e5
https://hal.univ-lorraine.fr/hal-03108919
https://hal.univ-lorraine.fr/hal-03108919
Publikováno v:
Tribology International
Tribology International, Elsevier, 2020, 152, pp.106557. ⟨10.1016/j.triboint.2020.106557⟩
Tribology International, Elsevier, 2020, 152, pp.106557. ⟨10.1016/j.triboint.2020.106557⟩
International audience; Additive manufacturing techniques, such as Selective Laser Melting (SLM) are considered for making some Ti6Al4V parts. However, in some assemblies, such parts may be subjected to severe sliding.A Ti6Al4V tribopair was subjecte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55e073daeaf5d0a114b637da1b70d6ea
https://doi.org/10.1016/j.triboint.2020.106557
https://doi.org/10.1016/j.triboint.2020.106557
Autor:
A. Lefebvre, Arnaud Pougis, Karim Demmou, Paul Lipinski, Laurent Faure, Sylvain Philippon, G. Chassaing, J. Meriaux
Publikováno v:
Wear. :322-333
Frictional work dissipated into a pair of bodies in contact can lead to the generation of high temperatures at the interface. For extreme conditions, knowledge of such temperatures is indispensable for predicting material damage. Friction experiments
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1874367324577c9752b1a104a9026c12
https://doi.org/10.1016/j.wear.2015.09.013
https://doi.org/10.1016/j.wear.2015.09.013
Publikováno v:
Journal of Friction and Wear
Journal of Friction and Wear, 2017, 38 (6), pp.444-449. ⟨10.3103/S1068366617060022⟩
Journal of Friction and Wear, 2017, 38 (6), pp.444-449. ⟨10.3103/S1068366617060022⟩
To reproduce severe and short-lived contacts like those occurring between the blade tip of an aircraft engine and the abradable material coated inside the engine casing, ballistic benches can be used. These devices allow to achieve a large range of v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1d0831dcc4fae216aaed1fcc6e03dc5
https://hal.univ-lorraine.fr/hal-03330907
https://hal.univ-lorraine.fr/hal-03330907
Publikováno v:
International Journal of Mechanical Sciences
International Journal of Mechanical Sciences, Elsevier, 2017, 130, pp.546-557. ⟨10.1016/j.ijmecsci.2017.06.021⟩
International Journal of Mechanical Sciences, Elsevier, 2017, 130, pp.546-557. ⟨10.1016/j.ijmecsci.2017.06.021⟩
International audience; The Arbitrary Lagrangian Eulerian approach (ALE) presents a lot of advantages. However, its use is limited to the cutting with a constant uncut chip thickness h. On the one hand, the previous numerical studies were focused on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63987be96b9423d968f28f241eb9540d
https://hal.univ-lorraine.fr/hal-03108855
https://hal.univ-lorraine.fr/hal-03108855
Autor:
Laurent Faure, Roxane Massion, Arnaud Pougis, Jean-Jacques Fundenberger, Sylvain Philippon, Laszlo S. Toth
Publikováno v:
Tribology International
Tribology International, Elsevier, 2013, 67, pp.27-35. ⟨10.1016/j.triboint.2013.06.018⟩
Tribology International, Elsevier, 2013, 67, pp.27-35. ⟨10.1016/j.triboint.2013.06.018⟩
International audience; Measurements were carried out for static and kinetic friction coefficients for steel as a function of the normal pressure for two surface roughness conditions of the matrix: ground and sand blasted. The samples were interstiti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bb1e157cc2d41cf6c1f0506af80e62f
https://doi.org/10.1016/j.triboint.2013.06.018
https://doi.org/10.1016/j.triboint.2013.06.018
Publikováno v:
Proceedings of the 13th World Conference on Titanium
Proceedings of the 13th World Conference on Titanium, Aug 2015, San Diego, CA, United States. pp.1643-1648, ⟨10.1002/9781119296126.ch275⟩
Proceedings of the 13th World Conference on Titanium, Aug 2015, San Diego, CA, United States. pp.1643-1648, ⟨10.1002/9781119296126.ch275⟩
International audience; As part of aeronautical applications, friction experiments were performed between Ti6Al4V tribopair with a-equiaxed microstructure. Severe conditions were applied: less than 2 ms sliding at 40 m/s (apparent normal pressure of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66d70f550fa345618e40c402b1c9f871
https://doi.org/10.1002/9781119296126.ch275
https://doi.org/10.1002/9781119296126.ch275
Publikováno v:
Tribology International. 54:17-25
The dry friction of a titanium alloy TA6V tribo-pairs was examined for low sliding velocity using a special tribometer device. The results show that the effect of friction heating during sliding leads to a softening of the surface and, as a result, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad9b601e6a25fc243c5b27031afdc677
https://doi.org/10.1016/j.triboint.2012.04.007
https://doi.org/10.1016/j.triboint.2012.04.007
Autor:
Laszlo S. Toth, Jean-Jacques Fundenberger, Benoît Beausir, Roxane Arruffat, Laurent Faure, Mandana Arzaghi, Xavier Sauvage
Publikováno v:
Acta Materialia. 60:4393-4408
The new severe plastic deformation technique known as high-pressure tube twisting (HPTT) is a continuous process to obtain grain refinement in bulk metallic materials of tubular geometry. HPTT was applied to commercially pure aluminum up to a shear s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5780902ab2bfcf10532d8e54a772cafb
https://doi.org/10.1016/j.actamat.2012.04.035
https://doi.org/10.1016/j.actamat.2012.04.035