{"id":8361,"date":"2021-02-19T08:29:34","date_gmt":"2021-02-19T07:29:34","guid":{"rendered":"https:\/\/marineforum.online\/?p=8361"},"modified":"2021-02-19T08:29:34","modified_gmt":"2021-02-19T07:29:34","slug":"tu-delft-develops-environmentally-friendly-drone","status":"publish","type":"post","link":"https:\/\/marineforum.online\/en\/tu-delft-entwickelt-umweltfreundliche-drohne\/","title":{"rendered":"TU Delft develops environmentally friendly drone"},"content":{"rendered":"<p>White and blue tiles were yesterday - today it's drones. Together with Delft University of Technology, the navy and coastguard have developed an environmentally friendly drone that is particularly suitable for use from on board and over the sea. It takes off and lands almost vertically, even on small open spaces on deck, can be manoeuvred well in gusty winds and is largely seawater-resistant. During take-off, the twelve engines are powered by the on-board battery, which is then recharged in flight when the fuel cell takes over. A 6.8-litre hydrogen tank made of carbon material is pressurised to 300 bar, the device spans three metres and weighs 13 kilograms. And if one or three engines fail, it won't hurt!<\/p>\n<p><em>Text: Axel J. Stephenson; Photo: TU Delft<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>Wei\u00df-blaue Kacheln waren gestern \u2013 heute sind es Drohnen. Marine und K\u00fcstenwache haben zusammen mit der Technischen Universit\u00e4t Delft eine umweltfreundliche Drohne entwickelt, die sich besonders f\u00fcr den Einsatz von Bord aus und \u00fcber See eignet. Sie startet und landet nahezu vertikal, auch auf geringen Freifl\u00e4chen an Deck, l\u00e4sst sich bei b\u00f6igen Winden gut man\u00f6vrieren [&hellip;]<\/p>\n","protected":false},"author":22,"featured_media":8360,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_oasis_is_in_workflow":0,"_oasis_original":0,"_oasis_task_priority":"","footnotes":""},"categories":[45,486],"tags":[469,140,735],"class_list":["post-8361","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-marinen-aus-aller-welt-news","category-headlines","tag-drohne","tag-niederlande","tag-tu-delft"],"acf":[],"_links":{"self":[{"href":"https:\/\/marineforum.online\/en\/wp-json\/wp\/v2\/posts\/8361","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/marineforum.online\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/marineforum.online\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/marineforum.online\/en\/wp-json\/wp\/v2\/users\/22"}],"replies":[{"embeddable":true,"href":"https:\/\/marineforum.online\/en\/wp-json\/wp\/v2\/comments?post=8361"}],"version-history":[{"count":0,"href":"https:\/\/marineforum.online\/en\/wp-json\/wp\/v2\/posts\/8361\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/marineforum.online\/en\/wp-json\/wp\/v2\/media\/8360"}],"wp:attachment":[{"href":"https:\/\/marineforum.online\/en\/wp-json\/wp\/v2\/media?parent=8361"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/marineforum.online\/en\/wp-json\/wp\/v2\/categories?post=8361"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/marineforum.online\/en\/wp-json\/wp\/v2\/tags?post=8361"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}