{"id":84055,"date":"2026-04-08T07:33:04","date_gmt":"2026-04-08T07:33:04","guid":{"rendered":"https:\/\/transportjournal.com\/2026\/04\/08\/ecosnavis-developpe-un-nouveau-systeme-de-propulsion\/"},"modified":"2026-04-08T09:50:30","modified_gmt":"2026-04-08T07:50:30","slug":"ecosnavis-developpe-un-nouveau-systeme-de-propulsion","status":"publish","type":"post","link":"https:\/\/transportjournal.com\/fr\/2026\/04\/08\/ecosnavis-developpe-un-nouveau-systeme-de-propulsion\/","title":{"rendered":"EcosNavis d\u00e9veloppe un nouveau syst\u00e8me de propulsion"},"content":{"rendered":"

EcosNavis Solutions a d\u00e9velopp\u00e9 un nouveau syst\u00e8me de propulsion assist\u00e9 par le vent, visant \u00e0 am\u00e9liorer l’efficacit\u00e9 des voiles rotatives Flettner pour une utilisation en navigation hauturi\u00e8re. L’entreprise pr\u00e9sente avec le „Eco Rotor Sail“ un appendice arri\u00e8re qui a pour objectif d’augmenter la pouss\u00e9e et de r\u00e9duire les besoins en puissance. De plus, le syst\u00e8me devrait \u00e9largir les angles de vent.<\/p>\n

Les rotors Flettner, qui ont \u00e9t\u00e9 utilis\u00e9s pour la premi\u00e8re fois dans les ann\u00e9es 1920, gagnent selon l’entreprise en importance, alors que les op\u00e9rateurs de navires recherchent des moyens de r\u00e9duire la consommation de carburant et les \u00e9missions. Un probl\u00e8me central \u00e0 l’application plus large de cette technologie est cependant la fiabilit\u00e9 de la performance face \u00e0 des directions de vent changeantes. Le concept original d’Anton Flettner n’a que peu \u00e9volu\u00e9 au fil des ans.<\/p>\n

Le design d’EcosNavis vise \u00e0 \u00e9largir la „fen\u00eatre de vent“ effective du rotor. En remodelant le flux d’air dans le sillage du rotor, une pouss\u00e9e plus \u00e9lev\u00e9e devrait \u00eatre obtenue avec un couple r\u00e9duit. Les premi\u00e8res simulations r\u00e9alis\u00e9es par l’entreprise bas\u00e9e \u00e0 Glasgow montrent, selon les dires de l’entreprise, des r\u00e9sultats prometteurs : une augmentation de la pouss\u00e9e allant jusqu’\u00e0 dix pour cent ainsi qu’une r\u00e9duction du couple de cinq pour cent.<\/p>\n

www.econavis.co.uk<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

EcosNavis Solutions a d\u00e9velopp\u00e9 un syst\u00e8me de propulsion visant \u00e0 am\u00e9liorer l’efficacit\u00e9 des voiles rotatives Flettner dans la navigation en haute mer.<\/p>\n","protected":false},"author":10,"featured_media":84053,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1583],"tags":[2206,36253,36254,36255,36256,5322,5323,36257,2214,2215,36258,29822,36259,2700,36260,36261,36262,36263,36264,36265,16046,6478,29829,2712,2713,36266,1809,6389,36267,8148,9269,2720,12295,36268,4069,9748,36269,36270,8115,9278,36271,9279,8118,36272,5078,36273,8123,36274,2734,36275,36276,36277,12313,12315,36278],"class_list":["post-84055","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-transport-maritime-et-ports","tag-amelioration-de-lefficacite","tag-antriebssystem","tag-augmentation-de-la-poussee","tag-deep-sea-shipping","tag-deutsch-ecosnavis","tag-digitalisierung-in-der-schifffahrt","tag-digitalization-in-shipping","tag-diminution-des-emissions","tag-efficiency-improvement","tag-effizienzsteigerung","tag-elargir-les-angles-de-vent","tag-emissionen-senken","tag-expand-wind-angles","tag-fachkraeftemangel-in-der-logistik","tag-flettner-rotor-sails","tag-flettner-rotorsegel","tag-hochseeschifffahrt","tag-innovative-antriebsloesungen-english-ecosnavis","tag-innovative-propulsion-solutions-francais-ecosnavis","tag-kielwasser-umformung","tag-kraftstoffverbrauch-reduzieren","tag-labor-shortage-in-logistics","tag-lower-emissions","tag-maritime-technologie","tag-maritime-technology","tag-modification-du-sillage","tag-nachhaltige-schifffahrt","tag-navigation-durable","tag-navigation-en-haute-mer","tag-numerisation-dans-la-navigation","tag-operateurs-de-navires","tag-penurie-de-main-doeuvre-dans-la-logistique","tag-propulsion-eolienne","tag-propulsion-system","tag-reduce-fuel-consumption","tag-reduction-de-la-consommation-de-carburant","tag-rotor-technology","tag-rotoren-technologie","tag-schiffsantriebssysteme","tag-schiffsbetreiber","tag-schubsteigerung","tag-ship-operators","tag-ship-propulsion-systems","tag-solutions-de-propulsion-innovantes","tag-sustainable-shipping","tag-systeme-de-propulsion","tag-systemes-de-propulsion-de-navires","tag-technologie-des-rotors","tag-technologie-maritime","tag-thrust-increase","tag-voiles-flettner","tag-wake-flow-modification","tag-wind-propulsion","tag-windantrieb","tag-windwinkel-erweitern"],"acf":[],"yoast_head":"\nEcosNavis 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