{"id":11960,"date":"2026-02-20T12:42:28","date_gmt":"2026-02-20T12:42:28","guid":{"rendered":"https:\/\/hydremanche.com\/?page_id=11960"},"modified":"2026-05-17T21:31:01","modified_gmt":"2026-05-17T21:31:01","slug":"complements-techniques","status":"publish","type":"page","link":"https:\/\/hydremanche.com\/en\/complements-techniques\/","title":{"rendered":"Compl\u00e9ments techniques"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"11960\" class=\"elementor elementor-11960\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e65b1f4 e-flex e-con-boxed e-con e-parent\" data-id=\"e65b1f4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-b846796 e-con-full e-flex e-con e-child\" data-id=\"b846796\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-159e42d elementor-widget elementor-widget-heading\" data-id=\"159e42d\" 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<h1 class=\"elementor-heading-title elementor-size-default\">Compl\u00e9ments techniques<\/h1>\t\t\t\t<\/div>\n\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-fbd498c e-flex e-con-boxed e-con e-parent\" data-id=\"fbd498c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-15f0231 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"15f0231\" 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 style=\"text-align: center;\">Cette page prolonge le simulateur HydreManche. Elle ne remplace ni l\u2019outil de visualisation ni les documents de fond : elle en pr\u00e9cise les limites et rappelle les principaux param\u00e8tres qui interviennent dans l\u2019exploitation r\u00e9elle d\u2019un site hydrolien<\/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-cc1ce36 e-flex e-con-boxed e-con e-parent\" data-id=\"cc1ce36\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-820bf01 elementor-widget elementor-widget-heading\" data-id=\"820bf01\" 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\">Du courant au site exploitable<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-efecdd8 elementor-widget elementor-widget-text-editor\" data-id=\"efecdd8\" 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 data-start=\"2177\" data-end=\"2393\">Le simulateur \u00e9claire les ordres de grandeur physiques. Il montre comment la variation du courant influence les efforts et la puissance disponible. Mais un site hydrolien r\u00e9el ne se r\u00e9sume pas \u00e0 cette seule relation.<\/p><p data-start=\"2395\" data-end=\"2619\">La profondeur, la pente des fonds, la nature du substrat, les conditions d\u2019intervention, la maintenance, le raccordement ainsi que les usages et contraintes du milieu marin influencent directement la faisabilit\u00e9 d\u2019un projet.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9addd1e elementor-widget elementor-widget-image\" data-id=\"9addd1e\" 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=\"1024\" src=\"https:\/\/hydremanche.com\/wp-content\/uploads\/2026\/03\/my-project_prompt-2-1024x1024.png\" class=\"attachment-large size-large wp-image-12874\" alt=\"\" srcset=\"https:\/\/hydremanche.com\/wp-content\/uploads\/2026\/03\/my-project_prompt-2-1024x1024.png 1024w, https:\/\/hydremanche.com\/wp-content\/uploads\/2026\/03\/my-project_prompt-2-230x230.png 230w, https:\/\/hydremanche.com\/wp-content\/uploads\/2026\/03\/my-project_prompt-2-400x400.png 400w, https:\/\/hydremanche.com\/wp-content\/uploads\/2026\/03\/my-project_prompt-2-600x600.png 600w, https:\/\/hydremanche.com\/wp-content\/uploads\/2026\/03\/my-project_prompt-2-640x640.png 640w, https:\/\/hydremanche.com\/wp-content\/uploads\/2026\/03\/my-project_prompt-2-150x150.png 150w, https:\/\/hydremanche.com\/wp-content\/uploads\/2026\/03\/my-project_prompt-2-300x300.png 300w, https:\/\/hydremanche.com\/wp-content\/uploads\/2026\/03\/my-project_prompt-2-768x768.png 768w, https:\/\/hydremanche.com\/wp-content\/uploads\/2026\/03\/my-project_prompt-2.png 1536w\" 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<div class=\"elementor-element elementor-element-ea4fedb elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"ea4fedb\" 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>Le passage du <strong data-start=\"2723\" data-end=\"2740\">gisement brut<\/strong> au <strong data-start=\"2744\" data-end=\"2769\">potentiel exploitable<\/strong> suppose donc une analyse plus large que la seule lecture des courbes.<\/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-67490ca e-flex e-con-boxed e-con e-parent\" data-id=\"67490ca\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7ca3e19 elementor-widget elementor-widget-heading\" data-id=\"7ca3e19\" 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\u00e9phasage g\u00e9ographique et production cumul\u00e9e<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0eb1593 elementor-widget elementor-widget-text-editor\" data-id=\"0eb1593\" 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 data-start=\"3291\" data-end=\"3385\">L\u2019onde de mar\u00e9e se propage le long des c\u00f4tes de la Manche avec un d\u00e9calage temporel mesurable.<\/p><p data-start=\"3387\" data-end=\"3481\">Les r\u00e9gimes de courant ne sont donc pas simultan\u00e9s entre plusieurs zones majeures, notamment :<\/p><ul data-start=\"3502\" data-end=\"3602\"><li data-section-id=\"1vlij2\" data-start=\"3502\" data-end=\"3522\">le Raz Blanchard ;<\/li><li data-section-id=\"1v2gokm\" data-start=\"3523\" data-end=\"3560\">le secteur de Barfleur \/ Cap L\u00e9vi ;<\/li><li data-section-id=\"zzjyx1\" data-start=\"3561\" data-end=\"3602\">certains sites du Golfe normand-breton.<\/li><\/ul><p data-start=\"3622\" data-end=\"3748\">Les vitesses maximales \u2014 et donc les puissances produites \u2014 ne surviennent pas au m\u00eame instant sur l\u2019ensemble de ces secteurs.<\/p><p data-start=\"3750\" data-end=\"4012\">La superposition de productions issues de sites d\u00e9phas\u00e9s peut conduire \u00e0 une courbe cumul\u00e9e plus r\u00e9guli\u00e8re que celle d\u2019un site isol\u00e9. Cette observation sugg\u00e8re qu\u2019une approche r\u00e9gionale de l\u2019hydrolien peut contribuer \u00e0 lisser partiellement la production globale.<\/p><p data-start=\"4014\" data-end=\"4205\">Consid\u00e9r\u00e9 non comme une installation ponctuelle mais comme un ensemble g\u00e9ographiquement r\u00e9parti, l\u2019hydrolien peut ainsi participer de mani\u00e8re plus structur\u00e9e \u00e0 l\u2019\u00e9quilibre du mix \u00e9nerg\u00e9tique.<\/p><h4 data-start=\"3604\" data-end=\"3621\">\u00a0<\/h4>\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-907dc98 e-flex e-con-boxed e-con e-parent\" data-id=\"907dc98\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dacc1e6 elementor-widget elementor-widget-heading\" data-id=\"dacc1e6\" 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\">Zones \u00e0 fort potentiel en Manche occidentale<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c0742eb elementor-widget elementor-widget-text-editor\" data-id=\"c0742eb\" 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 data-start=\"4630\" data-end=\"4746\">Le Raz Blanchard et le Golfe normand-breton figurent parmi les zones les plus \u00e9nerg\u00e9tiques de la Manche occidentale.<\/p><p data-start=\"4748\" data-end=\"4925\">Le secteur situ\u00e9 au large de Barfleur et du Cap L\u00e9vi pr\u00e9sente lui aussi des r\u00e9gimes de courant significatifs, avec un d\u00e9calage temporel par rapport aux pointes du Raz Blanchard.<\/p><p data-start=\"4748\" data-end=\"4925\">\u00a0<\/p><p data-start=\"4630\" data-end=\"4746\">Le Raz Blanchard et le Golfe normand-breton figurent parmi les zones les plus \u00e9nerg\u00e9tiques de la Manche occidentale.<\/p><p data-start=\"4748\" data-end=\"4925\">Ces perspectives demandent toutefois des \u00e9tudes hydrodynamiques et \u00e9lectriques approfondies, notamment pour appr\u00e9cier les effets cumul\u00e9s \u00e0 l\u2019\u00e9chelle r\u00e9gionale.<\/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-f4a5a63 e-flex e-con-boxed e-con e-parent\" data-id=\"f4a5a63\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1faedb6 elementor-widget elementor-widget-text-editor\" data-id=\"1faedb6\" 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>Le Raz Blanchard et le Golfe normand-breton figurent parmi les zones \u00e0 plus fort potentiel hydrolien en Europe.<\/p><p>Le secteur situ\u00e9 au large de Barfleur et du Cap L\u00e9vi pr\u00e9sente \u00e9galement des r\u00e9gimes de courant significatifs, avec un d\u00e9calage temporel par rapport aux pointes du Raz Blanchard.<\/p><p>L\u2019exploitation coordonn\u00e9e de ces zones pourrait :<\/p><ul><li>am\u00e9liorer la continuit\u00e9 relative de production ;<\/li><li>r\u00e9duire l\u2019amplitude des creux inter-cycles ;<\/li><li>renforcer la pr\u00e9visibilit\u00e9 journali\u00e8re et hebdomadaire.<\/li><\/ul><p>Ces perspectives n\u00e9cessitent des \u00e9tudes hydrodynamiques et \u00e9lectriques d\u00e9taill\u00e9es, notamment pour \u00e9valuer les effets cumul\u00e9s \u00e0 l\u2019\u00e9chelle r\u00e9gionale.<\/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-6ed7c47 e-flex e-con-boxed e-con e-parent\" data-id=\"6ed7c47\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d889e2e elementor-widget elementor-widget-heading\" data-id=\"d889e2e\" 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\">Cons\u00e9quences structurelles du dimensionnement<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6cf5328 elementor-widget elementor-widget-text-editor\" data-id=\"6cf5328\" 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>Chercher \u00e0 exploiter davantage les phases interm\u00e9diaires du courant conduit g\u00e9n\u00e9ralement \u00e0 :<\/p><ul><li data-section-id=\"15ihch2\" data-start=\"6000\" data-end=\"6044\">r\u00e9duire la vitesse nominale des machines ;<\/li><li data-section-id=\"yn9dhv\" data-start=\"6045\" data-end=\"6081\">augmenter le diam\u00e8tre des rotors ;<\/li><li data-section-id=\"owsnw6\" data-start=\"6082\" data-end=\"6124\">accro\u00eetre la surface expos\u00e9e au courant.<\/li><\/ul><p data-start=\"6144\" data-end=\"6277\">Cette strat\u00e9gie peut am\u00e9liorer la r\u00e9gularit\u00e9 de production, mais elle entra\u00eene simultan\u00e9ment une augmentation des efforts m\u00e9caniques.<\/p><p data-start=\"6279\" data-end=\"6508\">Les charges hydrodynamiques \u00e9voluent en effet avec le carr\u00e9 de la vitesse et augmentent \u00e9galement avec la surface sollicit\u00e9e. Dans les zones de tr\u00e8s fort courant, ces contraintes structurelles deviennent rapidement d\u00e9terminantes.<\/p><p data-start=\"6510\" data-end=\"6667\">Le dimensionnement ne peut donc pas \u00eatre pens\u00e9 ind\u00e9pendamment de l\u2019architecture de support, des conditions d\u2019installation, ni de la robustesse de l\u2019ensemble.<\/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-2d91f0f e-flex e-con-boxed e-con e-parent\" data-id=\"2d91f0f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b258397 elementor-widget elementor-widget-heading\" data-id=\"b258397\" 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\">Coefficient de performance Cp<\/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-f21caa6 e-flex e-con-boxed e-con e-parent\" data-id=\"f21caa6\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-334bb31 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"334bb31\" 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 data-section-id=\"17r5ycz\" data-start=\"396\" data-end=\"464\">Le Cp indique la part de l\u2019\u00e9nergie du courant effectivement transform\u00e9e par le rotor. Il ne doit pas \u00eatre confondu avec la puissance disponible dans le courant, ni avec le rendement \u00e9lectrique final<\/p><p data-start=\"466\" data-end=\"819\">La puissance contenue dans un courant marin ne peut pas \u00eatre r\u00e9cup\u00e9r\u00e9e int\u00e9gralement par une hydrolienne. Le rotor ralentit l\u2019eau qui le traverse, mais il doit aussi laisser le fluide s\u2019\u00e9couler en aval : une machine qui arr\u00eaterait totalement le courant ne produirait plus rien. C\u2019est pourquoi on introduit un <strong data-start=\"775\" data-end=\"805\">coefficient de performance<\/strong>, not\u00e9 <strong data-start=\"812\" data-end=\"818\">Cp<\/strong>.<\/p><p data-start=\"821\" data-end=\"1189\">Ce coefficient exprime la part de la puissance cin\u00e9tique du courant effectivement transform\u00e9e en puissance m\u00e9canique sur l\u2019arbre du rotor, avant les pertes de transmission, de g\u00e9n\u00e9ratrice et d\u2019\u00e9lectronique de puissance. Un Cp de <strong data-start=\"1050\" data-end=\"1058\">0,40<\/strong> signifie donc qu\u2019environ <strong data-start=\"1084\" data-end=\"1092\">40 %<\/strong> de la puissance disponible dans la surface balay\u00e9e par le rotor est capt\u00e9e sous forme m\u00e9canique.<\/p><p data-start=\"1191\" data-end=\"1573\">La limite th\u00e9orique dite <strong data-start=\"1216\" data-end=\"1234\">limite de Betz<\/strong> fixe un plafond \u00e0 <strong data-start=\"1253\" data-end=\"1263\">59,3 %<\/strong>. Elle ne correspond pas au rendement r\u00e9el d\u2019une hydrolienne industrielle, mais \u00e0 une limite physique id\u00e9ale. En pratique, les machines r\u00e9elles se situent plus bas, souvent autour de <strong data-start=\"1446\" data-end=\"1461\">0,30 \u00e0 0,45<\/strong> selon le type de rotor, la vitesse du courant, la turbulence, le r\u00e9glage des pales et les pertes de conversion.<\/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-185fd2a e-flex e-con-boxed e-con e-parent\" data-id=\"185fd2a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-55cf536 e-con-full e-flex e-con e-child\" data-id=\"55cf536\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8b15808 elementor-widget elementor-widget-heading\" data-id=\"8b15808\" 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\">Pour aller plus loin<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ad36115 e-con-full e-flex e-con e-child\" data-id=\"ad36115\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cc4fec9 elementor-widget elementor-widget-text-editor\" data-id=\"cc4fec9\" 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 data-start=\"7254\" data-end=\"7498\">Ces compl\u00e9ments ne remplacent ni les \u00e9tudes de site ni les documents techniques d\u00e9taill\u00e9s. Ils permettent simplement de mieux interpr\u00e9ter ce que montre le simulateur et d\u2019en tirer quelques cons\u00e9quences physiques, g\u00e9ographiques et structurelles.<\/p><p data-start=\"7500\" data-end=\"7685\">La page <strong data-start=\"7508\" data-end=\"7522\">Ressources<\/strong> rassemble plusieurs documents utiles pour approfondir le potentiel hydrolien, les contraintes de site, les enjeux environnementaux et l\u2019\u00e9tat actuel de la fili\u00e8re.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c4131dc elementor-align-center elementor-widget elementor-widget-button\" data-id=\"c4131dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/hydremanche.com\/en\/ressources\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Consulter la page ressources<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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>Compl\u00e9ments techniques Cette page prolonge le simulateur HydreManche. Elle ne remplace ni l\u2019outil de visualisation ni les documents de fond : elle en pr\u00e9cise les limites et rappelle les principaux param\u00e8tres qui interviennent dans l\u2019exploitation r\u00e9elle d\u2019un site hydrolien Du courant au site exploitable Le simulateur \u00e9claire les ordres de grandeur physiques. Il montre comment [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-11960","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Compl\u00e9ments techniques - Le radier Hydremanche<\/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:\/\/hydremanche.com\/en\/complements-techniques\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Compl\u00e9ments techniques - Le radier Hydremanche\" \/>\n<meta property=\"og:description\" content=\"Compl\u00e9ments techniques Cette page prolonge le simulateur HydreManche. Elle ne remplace ni l\u2019outil de visualisation ni les documents de fond : elle en pr\u00e9cise les limites et rappelle les principaux param\u00e8tres qui interviennent dans l\u2019exploitation r\u00e9elle d\u2019un site hydrolien Du courant au site exploitable Le simulateur \u00e9claire les ordres de grandeur physiques. 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Elle ne remplace ni l\u2019outil de visualisation ni les documents de fond : elle en pr\u00e9cise les limites et rappelle les principaux param\u00e8tres qui interviennent dans l\u2019exploitation r\u00e9elle d\u2019un site hydrolien Du courant au site exploitable Le simulateur \u00e9claire les ordres de grandeur physiques. 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