[et_pb_section fb_built=\u00a0\u00bb1″ admin_label=\u00a0\u00bbVideo\u00a0\u00bb _builder_version=\u00a0\u00bb4.25.1″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb collapsed=\u00a0\u00bbon\u00a0\u00bb][et_pb_row column_structure=\u00a0\u00bb1_2,1_2″ _builder_version=\u00a0\u00bb4.25.1″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb1_2″ _builder_version=\u00a0\u00bb4.25.1″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_heading title=\u00a0\u00bbHydrodynamique des Car\u00e8nes\u00a0\u00bb _builder_version=\u00a0\u00bb4.27.4″ _module_preset=\u00a0\u00bb0282dd0d-8e79-4977-96d2-ef98d6d3d069″ title_font_size=\u00a0\u00bb40px\u00a0\u00bb custom_margin=\u00a0\u00bb||10px||false|false\u00a0\u00bb custom_padding=\u00a0\u00bb||13px|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_heading][et_pb_text _builder_version=\u00a0\u00bb4.27.4″ _module_preset=\u00a0\u00bb6efb6bbd-12a1-4834-b469-9798f4a40b40″ text_orientation=\u00a0\u00bbjustified\u00a0\u00bb custom_margin=\u00a0\u00bb||10px||false|false\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n
Les ing\u00e9nieurs de GreenFlow r\u00e9alisent des simulations 3D RANSE (Navier-Stokes) \u00e0 surface libre sur tous types de car\u00e8nes : archim\u00e9diennes, semi-planantes, planantes, \u00e0 coussin d’air, \u00e0 cavit\u00e9s captives, ventil\u00e9es, etc.
Avec 18 ans d\u2019exp\u00e9rience sur InterdymFOAM, nous mod\u00e9lisons l\u2019attitude du navire en temps r\u00e9el selon les forces hydrostatiques et hydrodynamiques.
Nos cha\u00eenes de traitement ont \u00e9t\u00e9 valid\u00e9es par des essais en bassin et des bases de donn\u00e9es de r\u00e9f\u00e9rence.<\/p>\n
[\/et_pb_text][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_2″ _builder_version=\u00a0\u00bb4.25.1″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_video src=\u00a0\u00bbhttp:\/\/greenflow2358.fr\/wp-content\/uploads\/2025\/05\/VIDEO-CFD-MONO-Ref-de-45-T-code-SX75-Ub-10-noeuds.mp4″ _builder_version=\u00a0\u00bb4.27.4″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb title_text=\u00a0\u00bbVIDEO CFD MONO R\u00e9f de 45 T code SX75 – Ub = 10 noeuds\u00a0\u00bb hover_enabled=\u00a0\u00bb0″ sticky_enabled=\u00a0\u00bb0″][\/et_pb_video][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1″ admin_label=\u00a0\u00bbCall to Action\u00a0\u00bb _builder_version=\u00a0\u00bb4.27.4″ _module_preset=\u00a0\u00bb903608f7-e57f-4dd6-9c67-77df3a52a79b\u00a0\u00bb background_color=\u00a0\u00bbgcid-secondary-color\u00a0\u00bb background_enable_color=\u00a0\u00bbon\u00a0\u00bb background_color_gradient_direction_radial=\u00a0\u00bbtop right\u00a0\u00bb background_color_gradient_stops=\u00a0\u00bbgcid-38dfb4bb-7215-4014-995e-8209875e07d3 60%|rgba(255,255,255,0) 100%\u00a0\u00bb background_enable_image=\u00a0\u00bboff\u00a0\u00bb parallax=\u00a0\u00bbon\u00a0\u00bb collapsed=\u00a0\u00bbon\u00a0\u00bb global_colors_info=\u00a0\u00bb{%22gcid-38dfb4bb-7215-4014-995e-8209875e07d3%22:%91%22background_color_gradient_stops%22%93,%22gcid-secondary-color%22:%91%22background_color%22%93}\u00a0\u00bb][et_pb_row column_structure=\u00a0\u00bb1_2,1_2″ _builder_version=\u00a0\u00bb4.27.4″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb1_2″ _builder_version=\u00a0\u00bb4.27.4″ _module_preset=\u00a0\u00bb52115fba-d092-4238-883d-5957f46de4ce\u00a0\u00bb background_color=\u00a0\u00bbRGBA(255,255,255,0)\u00a0\u00bb custom_padding=\u00a0\u00bb40px|0px|40px|0px|true|true\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_video src=\u00a0\u00bbhttp:\/\/greenflow2358.fr\/wp-content\/uploads\/2025\/05\/VIDEO-CFD-LEGOBOAT-Hydrofoil-V1-AIRPLANE-Ub-20-knots-1.mp4″ _builder_version=\u00a0\u00bb4.27.4″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_video][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_2″ _builder_version=\u00a0\u00bb4.27.4″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_padding=\u00a0\u00bb0px||||false|false\u00a0\u00bb custom_padding_tablet=\u00a0\u00bb0px||||false|false\u00a0\u00bb custom_padding_phone=\u00a0\u00bb0px||||false|false\u00a0\u00bb custom_padding_last_edited=\u00a0\u00bbon|tablet\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_heading title=\u00a0\u00bbHydrodynamique des engins non-conventionnels\u00a0\u00bb _builder_version=\u00a0\u00bb4.27.4″ _module_preset=\u00a0\u00bb0282dd0d-8e79-4977-96d2-ef98d6d3d069″ title_text_color=\u00a0\u00bb#FFFFFF\u00a0\u00bb title_font_size=\u00a0\u00bb40px\u00a0\u00bb custom_margin=\u00a0\u00bb||10px||false|false\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_heading][et_pb_text _builder_version=\u00a0\u00bb4.27.4″ _module_preset=\u00a0\u00bba4d5bd0b-c6df-4efa-93df-b960974f4af4″ header_text_align=\u00a0\u00bbjustify\u00a0\u00bb text_orientation=\u00a0\u00bbjustified\u00a0\u00bb]<\/p>\n
Au fil de 84 \u00e9tudes men\u00e9es, GreenFlow a collect\u00e9 un large ensemble de donn\u00e9es : essais en bassin, r\u00e9sultats de performances \u00e0 \u00e9chelle r\u00e9elle, et informations techniques sur des syst\u00e8mes avanc\u00e9s non conventionnels.
Nous avons notamment eu acc\u00e8s aux caract\u00e9ristiques compl\u00e8tes du SAILROCKET 2, engin de record, et men\u00e9 des simulations CFD complexes sur des profils d\u2019hydrofoils cavitants ou cavito-ventil\u00e9s visant les 70 n\u0153uds.
GreenFlow a \u00e9galement suivi plus de 11 campagnes d\u2019essais sur divers concepts d\u2019hydropt\u00e8res (surface-piercing, fully-submersed, HYSWAC, canards, HYSUCAT) et reproduit ces r\u00e9sultats en CFD, y compris en mer form\u00e9e.<\/p>\n
[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1″ admin_label=\u00a0\u00bbVideo\u00a0\u00bb _builder_version=\u00a0\u00bb4.25.1″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb collapsed=\u00a0\u00bbon\u00a0\u00bb][et_pb_row column_structure=\u00a0\u00bb1_2,1_2″ _builder_version=\u00a0\u00bb4.25.1″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb1_2″ _builder_version=\u00a0\u00bb4.25.1″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_heading title=\u00a0\u00bbA\u00e9rodynamique des navires-propulsion v\u00e9liques\u00a0\u00bb _builder_version=\u00a0\u00bb4.27.4″ _module_preset=\u00a0\u00bb0282dd0d-8e79-4977-96d2-ef98d6d3d069″ title_font_size=\u00a0\u00bb40px\u00a0\u00bb custom_margin=\u00a0\u00bb||10px||false|false\u00a0\u00bb custom_padding=\u00a0\u00bb||13px|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_heading][et_pb_text _builder_version=\u00a0\u00bb4.27.4″ _module_preset=\u00a0\u00bb6efb6bbd-12a1-4834-b469-9798f4a40b40″ text_orientation=\u00a0\u00bbjustified\u00a0\u00bb custom_margin=\u00a0\u00bb||10px||false|false\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n
GreenFlow s\u2019appuie sur l\u2019expertise d\u2019un de ses membres, actif depuis 1991 dans la propulsion v\u00e9lique pour la Coupe de l\u2019America et les voiliers de comp\u00e9tition (IMOCA, ORMA, Unlimited).
Pour le projet THE SEA CLEANERS, nous avons conduit pendant 4 ans des \u00e9tudes de performance sous voile, apr\u00e8s avoir con\u00e7u car\u00e8nes, appendices anti-d\u00e9rive et gr\u00e9ements innovants.
De nombreuses campagnes CFD, a\u00e9ro et hydrodynamiques, ont permis d\u2019alimenter un VPP (Velocity Prediction Program) avec des donn\u00e9es d\u00e9taill\u00e9es.<\/p>\n
[\/et_pb_text][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_2″ _builder_version=\u00a0\u00bb4.25.1″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_video src=\u00a0\u00bbhttp:\/\/greenflow2358.fr\/wp-content\/uploads\/2025\/05\/VIDEO-CALCUL-AERO-MANTA-ISO-VITESSES-CAS-5.mp4″ _builder_version=\u00a0\u00bb4.27.4″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb title_text=\u00a0\u00bbVIDEO CALCUL AERO – MANTA – ISO VITESSES CAS 5″ hover_enabled=\u00a0\u00bb0″ sticky_enabled=\u00a0\u00bb0″][\/et_pb_video][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1″ admin_label=\u00a0\u00bbCall to Action\u00a0\u00bb _builder_version=\u00a0\u00bb4.27.4″ _module_preset=\u00a0\u00bb903608f7-e57f-4dd6-9c67-77df3a52a79b\u00a0\u00bb background_color=\u00a0\u00bbgcid-secondary-color\u00a0\u00bb background_enable_color=\u00a0\u00bbon\u00a0\u00bb background_color_gradient_direction_radial=\u00a0\u00bbtop right\u00a0\u00bb background_enable_image=\u00a0\u00bboff\u00a0\u00bb parallax=\u00a0\u00bbon\u00a0\u00bb collapsed=\u00a0\u00bbon\u00a0\u00bb global_colors_info=\u00a0\u00bb{%22gcid-38dfb4bb-7215-4014-995e-8209875e07d3%22:%91%22background_color_gradient_stops%22%93,%22gcid-secondary-color%22:%91%22background_color%22%93}\u00a0\u00bb][et_pb_row column_structure=\u00a0\u00bb1_2,1_2″ _builder_version=\u00a0\u00bb4.27.4″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb1_2″ _builder_version=\u00a0\u00bb4.27.4″ _module_preset=\u00a0\u00bb52115fba-d092-4238-883d-5957f46de4ce\u00a0\u00bb background_color=\u00a0\u00bbRGBA(255,255,255,0)\u00a0\u00bb custom_padding=\u00a0\u00bb0px|0px|0px|0px|true|true\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_video src=\u00a0\u00bbhttp:\/\/greenflow2358.fr\/wp-content\/uploads\/2018\/05\/anim-transmission-1.mp4″ _builder_version=\u00a0\u00bb4.27.4″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_video][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_2″ _builder_version=\u00a0\u00bb4.27.4″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_padding=\u00a0\u00bb0px||||false|false\u00a0\u00bb custom_padding_tablet=\u00a0\u00bb0px||||false|false\u00a0\u00bb custom_padding_phone=\u00a0\u00bb0px||||false|false\u00a0\u00bb custom_padding_last_edited=\u00a0\u00bbon|tablet\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_heading title=\u00a0\u00bbIng\u00e9nierie m\u00e9canique\u00a0\u00bb _builder_version=\u00a0\u00bb4.27.4″ _module_preset=\u00a0\u00bb0282dd0d-8e79-4977-96d2-ef98d6d3d069″ title_text_color=\u00a0\u00bb#FFFFFF\u00a0\u00bb title_font_size=\u00a0\u00bb40px\u00a0\u00bb custom_margin=\u00a0\u00bb||10px||false|false\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_heading][et_pb_text _builder_version=\u00a0\u00bb4.27.4″ _module_preset=\u00a0\u00bba4d5bd0b-c6df-4efa-93df-b960974f4af4″ text_orientation=\u00a0\u00bbjustified\u00a0\u00bb]<\/p>\n
GreenFlow r\u00e9alise \u00e9galement des \u00e9tudes de structure, d\u2019int\u00e9gration m\u00e9canique et de syst\u00e8mes de propulsion \u00e9lectrique, s\u2019appuyant sur une cha\u00eene compl\u00e8te de CAO, depuis le principe sch\u00e9matis\u00e9 jusqu\u2019\u00e0 la cin\u00e9matique de fonctionnement.
Nous avons notamment con\u00e7u le syst\u00e8me de transmission par bo\u00eete de vitesses \u00e0 double arbre contra-rotatif de l\u2019hydrolienne ELECTRIMAR 1500, d\u00e9velopp\u00e9e pour TIDALYS.<\/p>\n
[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"
Les ing\u00e9nieurs de GreenFlow r\u00e9alisent des simulations 3D RANSE (Navier-Stokes) \u00e0 surface libre sur tous types de car\u00e8nes : archim\u00e9diennes, semi-planantes, planantes, \u00e0 coussin d’air, \u00e0 cavit\u00e9s captives, ventil\u00e9es, etc.Avec 18 ans d\u2019exp\u00e9rience sur InterdymFOAM, nous mod\u00e9lisons l\u2019attitude du navire en temps r\u00e9el selon les forces hydrostatiques et hydrodynamiques.Nos cha\u00eenes de traitement ont \u00e9t\u00e9 valid\u00e9es […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-113","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/greenflow2358.fr\/index.php\/wp-json\/wp\/v2\/pages\/113","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/greenflow2358.fr\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/greenflow2358.fr\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/greenflow2358.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/greenflow2358.fr\/index.php\/wp-json\/wp\/v2\/comments?post=113"}],"version-history":[{"count":17,"href":"https:\/\/greenflow2358.fr\/index.php\/wp-json\/wp\/v2\/pages\/113\/revisions"}],"predecessor-version":[{"id":645,"href":"https:\/\/greenflow2358.fr\/index.php\/wp-json\/wp\/v2\/pages\/113\/revisions\/645"}],"wp:attachment":[{"href":"https:\/\/greenflow2358.fr\/index.php\/wp-json\/wp\/v2\/media?parent=113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}