{"id":3956,"date":"2024-08-16T18:08:55","date_gmt":"2024-08-16T18:08:55","guid":{"rendered":"https:\/\/lm2poly.com\/?p=3956"},"modified":"2024-08-16T18:21:29","modified_gmt":"2024-08-16T18:21:29","slug":"bell-project","status":"publish","type":"post","link":"https:\/\/lm2poly.com\/fr\/project\/bell-project\/","title":{"rendered":"Mat\u00e9riaux avanc\u00e9s pour la protection contre la foudre"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"3956\" class=\"elementor elementor-3956\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3a65df4d e-flex e-con-boxed jltma-glass-effect-no e-con e-parent\" data-id=\"3a65df4d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6d0f3fa jltma-glass-effect-no elementor-widget elementor-widget-spacer\" data-id=\"6d0f3fa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5f7f8159 e-flex e-con-boxed jltma-glass-effect-no e-con e-parent\" data-id=\"5f7f8159\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-30f1f986 elementor-widget-divider--view-line jltma-glass-effect-no elementor-widget elementor-widget-divider\" data-id=\"30f1f986\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-23dc481a elementor-widget-divider--view-line jltma-glass-effect-no elementor-widget elementor-widget-divider\" data-id=\"23dc481a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e884d71 elementor-widget-divider--view-line jltma-glass-effect-no elementor-widget elementor-widget-divider\" data-id=\"2e884d71\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-718a5008 elementor-widget-divider--view-line jltma-glass-effect-no elementor-widget elementor-widget-divider\" data-id=\"718a5008\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5b8a2085 e-flex e-con-boxed jltma-glass-effect-no e-con e-parent\" data-id=\"5b8a2085\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7555a918 jltma-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"7555a918\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">D\u00e9veloppement d&#039;un syst\u00e8me de protection contre la foudre \u00e9volutif et efficace pour les avions composites <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3a975727 e-flex e-con-boxed jltma-glass-effect-no e-con e-parent\" data-id=\"3a975727\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3541c1c7 elementor-widget-divider--view-line jltma-glass-effect-no elementor-widget elementor-widget-divider\" data-id=\"3541c1c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-629623cd elementor-widget-divider--view-line jltma-glass-effect-no elementor-widget elementor-widget-divider\" data-id=\"629623cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e3ef369 elementor-widget-divider--view-line jltma-glass-effect-no elementor-widget elementor-widget-divider\" data-id=\"7e3ef369\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-43e7c8a5 elementor-widget-divider--view-line jltma-glass-effect-no elementor-widget elementor-widget-divider\" data-id=\"43e7c8a5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-36611424 e-flex e-con-boxed jltma-glass-effect-no e-con e-parent\" data-id=\"36611424\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-47137a59 jltma-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"47137a59\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"MsoNormal\" style=\"text-align: justify;\">Ce projet \u00e9tait un projet collaboratif de 2 ans (2020-2022) entre 2 professeurs (dirig\u00e9s par le professeur Daniel Therriault) de Polytechnique Montr\u00e9al et Bell Textron Canada, et soutenu financi\u00e8rement par le partenaire industriel et le CRSNG (Programme Alliance). <span class=\"tlid-translation\">Ce projet a \u00e9tudi\u00e9 deux syst\u00e8mes l\u00e9gers de protection contre la foudre (LSP) adapt\u00e9s aux besoins des ventilateurs de conduit des taxis a\u00e9riens \u00e0 d\u00e9collage vertical que Bell Textron Canada d\u00e9veloppe actuellement. Les principaux r\u00e9sultats de ce projet ont \u00e9t\u00e9 (1) la d\u00e9monstration des performances de protection d&#039;un rev\u00eatement l\u00e9ger et (2) une \u00e9tude d\u00e9taill\u00e9e de l&#039;effet de la peinture. Nous avons pu fournir \u00e0 Bell Textron des alternatives de rev\u00eatement tr\u00e8s prometteuses (par exemple, des fibres de carbone non tiss\u00e9es recouvertes de nickel) pour remplacer les treillis en cuivre de leurs futurs avions. Les rev\u00eatements LSP ont \u00e9t\u00e9 int\u00e9gr\u00e9s sur les panneaux composites renforc\u00e9s de fibres de carbone et leur efficacit\u00e9 en tant que solution LSP a \u00e9t\u00e9 test\u00e9e par un \u00e9mulateur LS d\u00e9velopp\u00e9 \u00e0 Polytechnique Montr\u00e9al avec un courant de cr\u00eate de 40 kA. L&#039;entreprise pr\u00e9voit de poursuivre l&#039;investigation sur des structures \u00e0 plus grande \u00e9chelle et \u00e9ventuellement d&#039;effectuer des tests de certification \u00e0 pleine puissance.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f82cc6c e-flex e-con-boxed jltma-glass-effect-no e-con e-parent\" data-id=\"f82cc6c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fdb2f2c jltma-glass-effect-no elementor-widget elementor-widget-image\" data-id=\"fdb2f2c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"478\" src=\"https:\/\/lm2poly.com\/wp-content\/uploads\/2024\/08\/Screenshot-2024-08-16-at-2.11.23\u202fPM-Large-1024x478.jpeg\" class=\"attachment-large size-large wp-image-3962\" alt=\"\" srcset=\"https:\/\/lm2poly.com\/wp-content\/uploads\/2024\/08\/Screenshot-2024-08-16-at-2.11.23\u202fPM-Large-1024x478.jpeg 1024w, https:\/\/lm2poly.com\/wp-content\/uploads\/2024\/08\/Screenshot-2024-08-16-at-2.11.23\u202fPM-Large-300x140.jpeg 300w, https:\/\/lm2poly.com\/wp-content\/uploads\/2024\/08\/Screenshot-2024-08-16-at-2.11.23\u202fPM-Large-768x358.jpeg 768w, https:\/\/lm2poly.com\/wp-content\/uploads\/2024\/08\/Screenshot-2024-08-16-at-2.11.23\u202fPM-Large-18x8.jpeg 18w, https:\/\/lm2poly.com\/wp-content\/uploads\/2024\/08\/Screenshot-2024-08-16-at-2.11.23\u202fPM-Large.jpeg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Mat\u00e9riaux avanc\u00e9s pour la protection contre la foudre 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