{"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\/fi\/esa_helps_students_to_test_hyperloop_technology\/","title":{"rendered":"ESA auttaa opiskelijoita testaamaan hyperloop-tekniikkaa!"},"content":{"rendered":"<div class=\"lede\">\n<p>Oletko kuullut hyperloopista? Se on aivan uusi ja j\u00e4nnitt\u00e4v\u00e4 teknologia! Ajatuksena on, ett\u00e4 jos putkesta poistetaan kaikki ilma, putken l\u00e4pi kulkeva liikenne voi liikkua paljon nopeammin, koska ilmanvastusta ei ole hidastamassa sit\u00e4. Esimerkiksi hyperloop-juna voisi kuljettaa matkustajia yli 1000 km\/h:n vauhdilla, mik\u00e4 tarkoittaa, ett\u00e4 koko Euroopan voisi ylitt\u00e4\u00e4 vain muutamassa tunnissa!<\/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>Delftin Hyperloop-tiimin kapseli<\/figcaption><\/figure>\n<p>Hyperloop-j\u00e4rjestelm\u00e4t ovat viel\u00e4 kehityksens\u00e4 alkuvaiheessa. Kehityksen vauhdittamiseksi SpaceX-yritys j\u00e4rjest\u00e4\u00e4 kilpailun nimelt\u00e4 \u201d2018 SpaceX Hyperloop Pod Competition\u201d. Joukkueet ymp\u00e4ri maailmaa ty\u00f6skentelev\u00e4t ahkerasti rakentaakseen hyperloop-j\u00e4rjestelm\u00e4n prototyypin, joka pystyy kiit\u00e4m\u00e4\u00e4n 1,2 km:n pituisen putken l\u00e4pi mahdollisimman nopeasti. Yksi n\u00e4ist\u00e4 joukkueista on opiskelijaryhm\u00e4 Delftin teknillisest\u00e4 yliopistosta Alankomaista. Parhaiden voittomahdollisuuksien saavuttamiseksi heid\u00e4n oli testattava hyperloop-kapselinsa komponentteja tyhji\u00f6ss\u00e4 \u2013 eli paikassa, jossa ei ole ilmaa \u2013 aivan kuten hyperloop-putkessa. He tajusivat, ett\u00e4 ESA voisi auttaa!<\/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>Liukutestauslaite sis\u00e4ll\u00e4<\/figcaption><\/figure>\n<p>ESA on tyhji\u00f6n asiantuntija, sill\u00e4 avaruus on tyhji\u00f6tila! T\u00e4m\u00e4 on yksi syy siihen, miksi avaruusk\u00e4velyll\u00e4 olevien astronauttien on k\u00e4ytett\u00e4v\u00e4 avaruuspukua, jossa on hengitett\u00e4v\u00e4\u00e4 ilmaa. Delftin hyperloop-tiimi vieraili ESAn testauskeskuksessa Noordwijkiss\u00e4, Alankomaissa. Siell\u00e4 he l\u00f6ysiv\u00e4t Space Simulatorin, joka on suuri tyhji\u00f6kammio. ESA k\u00e4ytt\u00e4\u00e4 Space Simulatoria laitteiden, kuten satelliittien, testaamiseen ennen niiden l\u00e4hett\u00e4mist\u00e4 avaruuteen. T\u00e4m\u00e4 oli juuri se, mit\u00e4 opiskelijat tarvitsivat!<\/p>\n<p>He lastasivat innoissaan hyperloop-kapselinsa varusteet avaruussimulaattoriin. Oppilaat p\u00e4\u00e4siv\u00e4t testaamaan, miten s\u00e4hk\u00f6moottori, akku, anturit ja jarrut toimivat tyhji\u00f6ss\u00e4. Testi oli eritt\u00e4in hy\u00f6dyllinen, ja oppilaat tiet\u00e4v\u00e4t nyt, miten he voivat parantaa suunnitteluaan!<\/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>Tyhji\u00f6kammion sulkeminen<\/figcaption><\/figure>\n<p>Aikaa ei kuitenkaan ole paljon j\u00e4ljell\u00e4, sill\u00e4 kilpailu j\u00e4rjestet\u00e4\u00e4n 22. hein\u00e4kuuta. Delftin opiskelijat liittyv\u00e4t 19 muun joukkueen joukkoon Kaliforniassa, jossa hyperloop-testiputki sijaitsee. Kiitokseksi ESA:n avusta Delftin joukkue on sijoittanut ESA:n logon kapselinsa kylkeen!<\/p>\n<p>Haluaisitko matkustaa huipputeknisell\u00e4 Hyperloop-junalla? Ent\u00e4 Hyperloop-vuoristoradalla?<\/p>\n<p><b>Mielenkiintoinen fakta:<\/b> Tulevaisuuden hyperloopit voitaisiin saada liikkeelle magneettisen induktion avulla, mik\u00e4 tarkoittaa, ett\u00e4 niiss\u00e4 ei tarvitsisi edes maata koskettavia py\u00f6ri\u00e4!<\/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\/fi\/wp-json\/wp\/v2\/posts\/379","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/comments?post=379"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts\/379\/revisions"}],"predecessor-version":[{"id":4426,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/posts\/379\/revisions\/4426"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/media?parent=379"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/categories?post=379"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/tags?post=379"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/panel?post=379"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/language?post=379"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/age?post=379"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/duration?post=379"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/resource_type?post=379"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/audience?post=379"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/fi\/wp-json\/wp\/v2\/wf_post_folders?post=379"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}