{"id":4617,"date":"2019-03-05T14:00:27","date_gmt":"2019-03-05T13:00:27","guid":{"rendered":"https:\/\/www.initiatives-coeur.fr\/actus\/?p=4617"},"modified":"2019-03-05T16:19:16","modified_gmt":"2019-03-05T15:19:16","slug":"chantier","status":"publish","type":"post","link":"https:\/\/initiatives-coeur.fr\/actus\/chantier-4617","title":{"rendered":"Initiatives-Coeur se refait une beaut\u00e9 !"},"content":{"rendered":"<div><strong>Lors du chantier d&rsquo;hiver 2018, le team Initiatives-Coeur a apport\u00e9 4 am\u00e9liorations majeures au bateau :<\/strong><\/div>\n<p>1\/ Modification de la position des ballasts (ces r\u00e9servoirs qui peuvent \u00eatre vides ou remplis avec de l&rsquo;eau de mer pour jouer sur la stabilit\u00e9 du bateau),<\/p>\n<p>2\/ Ajout d&rsquo;un syst\u00e8me de r\u00e9glage des foils pour en am\u00e9liorer l&rsquo;efficacit\u00e9,<\/p>\n<p>3\/ Installation d&rsquo;un pilote automatique innovant et tr\u00e8s performant,<\/p>\n<p>4\/ Modification de la configuration et de la taille des voiles.<\/p>\n<p>L&rsquo;ensemble de ces modifications ont permis d&rsquo;apporter un gain significatif aux performances du bateau et ne sont pas remises en cause.<\/p>\n<h2>2019 : Les 3 grandes \u00e9volutions<\/h2>\n<h3><strong>1. La r\u00e9paration de la coque<\/strong><\/h3>\n<div>Le premier sujet concerne <strong>la r\u00e9paration et la modification de la coque du bateau<\/strong> suite \u00e0 l&rsquo;avarie structurelle subie pendant la Route du Rhum. Il ne s&rsquo;agit pas juste de r\u00e9parer, mais de reconstruire diff\u00e9remment, avec des mat\u00e9riaux plus tol\u00e9rants aux impacts des vagues, et sur une zone plus large que celle endommag\u00e9e pendant la course pour \u00e9viter que le probl\u00e8me ne se reproduise ailleurs. Men\u00e9s toujours plus vite, et de fa\u00e7on plus a\u00e9rienne avec les foils, les bateaux sont soumis \u00e0 de nouvelles contraintes et notamment aux impacts des vagues sous la coque lorsque les foils soul\u00e8vent la coque hors de l&rsquo;eau.<\/div>\n<div style=\"text-align: center;\"><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/8bOS2peXrZM\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/div>\n<h3><strong>2. Le changement de foils<\/strong><\/h3>\n<div>Cette ann\u00e9e, le principal dossier concerne <strong>le changement de foils<\/strong>. Ces appendices qui peuvent se d\u00e9ployer de part et d&rsquo;autre du bateau pour \u00e0 la fois accro\u00eetre sa puissance et le rendre plus a\u00e9rien avec moins de train\u00e9e dans l&rsquo;eau seront chang\u00e9s pour tenir compte de l&rsquo;\u00e9volution rapides des connaissances dans ce domaine.<\/div>\n<div>Sous la supervision du bureau d&rsquo;\u00e9tudes du team Initiatives-Coeur, dessin\u00e9s par l&rsquo;architecte naval Guillaume Verdier, et construits au chantier C3 composites de La Rochelle, les nouveaux foils seront \u00a0plus grands et plus performants. Il faut aussi modifier le bateau pour pouvoir les y int\u00e9grer et renforcer la structure en cons\u00e9quence.<\/div>\n<div style=\"text-align: center;\"><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/dMTSDO4vBjs\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/div>\n<h3><strong>3. Les hydrog\u00e9n\u00e9rateurs<\/strong><\/h3>\n<div>Le troisi\u00e8me dossier concerne <strong>la mise en place d&rsquo;hydrog\u00e9n\u00e9rateurs<\/strong> dans le bateau, \u00e0 la place des hydrog\u00e9n\u00e9rateurs externes actuellement utilis\u00e9s. Ces hydrog\u00e9n\u00e9rateurs sont une source de production d&rsquo;\u00e9nergie indispensable pour un tour du monde, et leur int\u00e9gration dans le bateau les rendra plus fiables et utilisables \u00e0 plus grande vitesse.<\/div>\n<div style=\"text-align: center;\"><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/NIPMO-I8-V4\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/div>\n<h2><strong>4. Objectif: Mise \u00e0 l&rsquo;eau en avril!<\/strong><\/h2>\n<div>Et comme chaque ann\u00e9e, les pi\u00e8ces m\u00e9caniques, hydrauliques, le moteur\u2026 sont d\u00e9mont\u00e9s et v\u00e9rifi\u00e9s. Le m\u00e2t, la b\u00f4me, et autres pi\u00e8ces sensibles sont contr\u00f4l\u00e9s aux ultrasons, de nouvelles voiles seront dessin\u00e9es et fabriqu\u00e9es.<\/div>\n<div>La remise \u00e0 l&rsquo;eau du bateau est pr\u00e9vue fin avril, il n&rsquo;y a pas une minute \u00e0 perdre d&rsquo;ici-l\u00e0\u2026<br \/>\nObjectif : respecter le timing ! Et \u00e7a, c&rsquo;est la mission de David Sineau, notre Team Manager !<\/div>\n<div>\n<p class=\"legende\" style=\"text-align: center;\"><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/ttaZ8rbgL20\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Lors du chantier d&rsquo;hiver 2018, le team Initiatives-Coeur a apport\u00e9 4 am\u00e9liorations majeures au bateau : 1\/ Modification de la position des ballasts (ces r\u00e9servoirs qui peuvent \u00eatre vides ou remplis avec de l&rsquo;eau de mer pour jouer sur la stabilit\u00e9 du bateau), 2\/ Ajout d&rsquo;un syst\u00e8me de r\u00e9glage des foils pour en am\u00e9liorer l&rsquo;efficacit\u00e9, &hellip; <a href=\"https:\/\/initiatives-coeur.fr\/actus\/chantier-4617\" class=\"more-link\">Continuer la lecture<span class=\"screen-reader-text\"> de &laquo;&nbsp;Initiatives-Coeur se refait une beaut\u00e9 !&nbsp;&raquo;<\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":4623,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4617","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classe"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Initiatives-Coeur se refait une beaut\u00e9 ! - Initiatives C\u0153ur<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/initiatives-coeur.fr\/actus\/chantier-4617\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Initiatives-Coeur se refait une beaut\u00e9 ! - Initiatives C\u0153ur\" \/>\n<meta property=\"og:description\" content=\"Lors du chantier d&rsquo;hiver 2018, le team Initiatives-Coeur a apport\u00e9 4 am\u00e9liorations majeures au bateau : 1\/ Modification de la position des ballasts (ces r\u00e9servoirs qui peuvent \u00eatre vides ou remplis avec de l&rsquo;eau de mer pour jouer sur la stabilit\u00e9 du bateau), 2\/ Ajout d&rsquo;un syst\u00e8me de r\u00e9glage des foils pour en am\u00e9liorer l&rsquo;efficacit\u00e9, &hellip; Continuer la lecture de &laquo;&nbsp;Initiatives-Coeur se refait une beaut\u00e9 !&nbsp;&raquo;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/initiatives-coeur.fr\/actus\/chantier-4617\" \/>\n<meta property=\"og:site_name\" content=\"Initiatives C\u0153ur\" \/>\n<meta property=\"article:published_time\" content=\"2019-03-05T13:00:27+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-03-05T15:19:16+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.initiatives-coeur.fr\/actus\/wp-content\/uploads\/2019\/01\/DSC7298-940x627.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"940\" \/>\n\t<meta property=\"og:image:height\" content=\"627\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Silvie Nizet\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Silvie Nizet\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/initiatives-coeur.fr\/actus\/chantier-4617\",\"url\":\"https:\/\/initiatives-coeur.fr\/actus\/chantier-4617\",\"name\":\"Initiatives-Coeur se refait une beaut\u00e9 ! 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