{"id":379,"date":"2018-06-13T09:08:00","date_gmt":"2018-06-13T07:08:00","guid":{"rendered":"https:\/\/kids.esa.int\/esa_helps_students_to_test_hyperloop_technology\/"},"modified":"2026-10-08T00:27:29","modified_gmt":"2026-10-07T22:27:29","slug":"esa_helps_students_to_test_hyperloop_technology","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/da\/esa_helps_students_to_test_hyperloop_technology\/","title":{"rendered":"ESA hj\u00e6lper studerende med at afpr\u00f8ve Hyperloop-teknologien!"},"content":{"rendered":"<div class=\"lede\">\n<p>Har du h\u00f8rt om en hyperloop? Det er en helt ny og sp\u00e6ndende teknologi! Ideen er, at hvis man har et r\u00f8r og suger al luften ud af det, vil alt, der bev\u00e6ger sig gennem r\u00f8ret, kunne k\u00f8re meget hurtigere, da der ikke vil v\u00e6re nogen luftmodstand, der bremser det. For eksempel kunne et hyperloop-tog suse folk af sted med en hastighed p\u00e5 over 1000 km\/t, hvilket betyder, at man kunne krydse hele Europa p\u00e5 blot et par timer!<\/p>\n<\/div>\n<figure class=\"wp-block-image size-large\" data-width=\"4000\" data-credit=\"Delft Hyperloop\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/06\/Delft_Hyperloop_team_s_pod\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2018\/06\/delft_hyperloop_team_s_pod\/17905349-2-eng-GB\/Delft_Hyperloop_team_s_pod.jpg\" alt=\"Delft Hyperloop team&#x27;s pod\"><figcaption>Delft Hyperloop-holdets kapsel<\/figcaption><\/figure>\n<p>Hyperloop-teknologien befinder sig stadig i de tidlige udviklingsfaser. For at s\u00e6tte skub i udviklingen afholder virksomheden SpaceX en konkurrence kaldet \u00bb2018 SpaceX Hyperloop Pod Competition\u00ab. Hold fra hele verden arbejder h\u00e5rdt p\u00e5 at bygge en prototype af et hyperloop-system, der kan suse gennem en 1,2 km lang r\u00f8rstr\u00e6kning p\u00e5 den hurtigst mulige tid. Et af disse hold best\u00e5r af en gruppe studerende fra Delft University of Technology i Holland. For at have de bedste chancer for at vinde var de n\u00f8dt til at teste komponenterne til deres hyperloop-kapsel i et vakuum \u2013 alts\u00e5 et sted uden luft \u2013 ligesom i en hyperloop-r\u00f8rledning. De inds\u00e5, at ESA kunne hj\u00e6lpe!<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"8256\" data-credit=\"ESA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/06\/Sliding_test_rig_inside\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2018\/06\/sliding_test_rig_inside\/17867563-3-eng-GB\/Sliding_test_rig_inside.jpg\" alt=\"Sliding test rig inside\"><figcaption>Glidepr\u00f8vningsanl\u00e6g indend\u00f8rs<\/figcaption><\/figure>\n<p>ESA er eksperter, n\u00e5r det g\u00e6lder vakuum, for rummet er jo et vakuum! Det er en af grundene til, at astronauter p\u00e5 rumvandringer skal b\u00e6re en rumdragt, der indeholder luft, s\u00e5 de kan tr\u00e6kke vejret. Hyperloop-teamet fra Delft bes\u00f8gte ESAs testcenter i Noordwijk i Holland. Der fandt de Space Simulatoren, som er et stort vakuumkammer. Space Simulatoren bruges af ESA til at teste udstyr som f.eks. satellitter, inden de sendes ud i rummet. Det var lige det, de studerende havde brug for!<\/p>\n<p>Fyldt med forventning lastede de udstyret til deres Hyperloop-kapsel ind i rumsimulatoren. Eleverne fik mulighed for at afpr\u00f8ve, hvordan elmotoren, batteriet, sensorerne og bremserne fungerede i et vakuum. Det var en meget nyttig test, og eleverne ved nu, hvordan de kan forbedre deres design!<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"6707\" data-credit=\"ESA\u2013G. Porter, CC BY-SA 3.0 IGO\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/06\/Sealing_the_vacuum_chamber\" data-licence=\"CC BY-SA 3.0 IGO or ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2018\/06\/sealing_the_vacuum_chamber\/17905645-2-eng-GB\/Sealing_the_vacuum_chamber.jpg\" alt=\"Sealing the vacuum chamber\"><figcaption>T\u00e6tning af vakuumkammeret<\/figcaption><\/figure>\n<p>Der er dog ikke meget tid tilbage, da konkurrencen finder sted den 22. juli. Studerende fra Delft vil sammen med 19 andre hold deltage i Californien, hvor testr\u00f8ret til Hyperloop befinder sig. For at takke ESA for deres hj\u00e6lp har holdet fra Delft anbragt ESA-logoet p\u00e5 siden af deres kapsel!<\/p>\n<p>Vil du gerne rejse med et h\u00f8jteknologisk Hyperloop-tog? Hvad med en Hyperloop-rutsjebane?<\/p>\n<p><b>Sjovt faktum:<\/b> Fremtidige hyperloops kunne drives ved hj\u00e6lp af magnetisk induktion, hvilket betyder, at de ikke engang ville have brug for hjul, der r\u00f8rer jorden!<\/p>","protected":false},"excerpt":{"rendered":"<p>Have you heard of a hyperloop? It is a very new and exciting kind of technology! The idea is that if you have a tube and take all the air [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2018\/06\/hyperloop_train\/17869154-2-eng-GB\/Hyperloop_train.jpg","esa_banner_description":"Hyperloop train","esa_banner_credit":"Camilo Sanchez - Own work, CC BY-SA 4.0","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/06\/Hyperloop_train","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[26],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-379","post","type-post","status-publish","format-standard","hentry","category-news"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/379","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/comments?post=379"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/379\/revisions"}],"predecessor-version":[{"id":4426,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/379\/revisions\/4426"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/media?parent=379"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/categories?post=379"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/tags?post=379"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/panel?post=379"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/language?post=379"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/age?post=379"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/duration?post=379"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/resource_type?post=379"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/audience?post=379"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/wf_post_folders?post=379"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}