A NASA sz\u00e1m\u00e1ra sikerrel z\u00e1rult egy 3D nyomtat\u00f3val nyomtatott forradalmi rak\u00e9tahajt\u00f3m\u0171 tesztel\u00e9se. Az RDRE-motor 251 m\u00e1sodpercig m\u0171k\u00f6d\u00f6tt, \u00e9s a m\u0171szerek 2631 kilogrammnak megfelel\u0151 tol\u00f3er\u0151t m\u00e9rtek. A NASA szak\u00e9rt\u0151i szerint ez az esem\u00e9ny korszakv\u00e1lt\u00f3 pont lesz, amikor a vegyi hajt\u00f3m\u0171vekkel m\u0171k\u00f6d\u0151 rak\u00e9t\u00e1k \u00e1tadj\u00e1k a hely\u00fcket az \u00faj, hat\u00e9konyabb technol\u00f3gi\u00e1knak.<\/p>\n
Meglep\u0151 m\u00f3don az els\u0151 rak\u00e9t\u00e1k megjelen\u00e9se \u00f3ta eltelt 6 \u00e9vtized alatt az elvi s\u00e9ma nagyon keveset v\u00e1ltozott. A k\u00e9miai rak\u00e9tahajt\u00f3m\u0171veket ma is k\u00e9pess\u00e9geik cs\u00facs\u00e1n haszn\u00e1lj\u00e1k. Az RDRE-hajt\u00f3m\u0171vek \u00edg\u00e9retesebb\u00e9 v\u00e1lhatnak az \u0171ripar fejl\u0151d\u00e9se szempontj\u00e1b\u00f3l. Ezek k\u00e9t koaxi\u00e1lis henger \u00e1ltal alkotott r\u00e9st haszn\u00e1lnak \u00e9g\u00e9st\u00e9rk\u00e9nt. Ennek eredm\u00e9nyek\u00e9nt az \u00e9g\u00e9s sor\u00e1n az \u00fczemanyagkever\u00e9k er\u0151sebb l\u00f6k\u00e9shull\u00e1mot \u00e9s nagyobb nyom\u00e1st k\u00e9pez, nagyobb h\u0151felszabadul\u00e1ssal.<\/p>\n
Ez a technol\u00f3gia a NASA szerint m\u00e9g finom\u00edt\u00e1sra \u00e9s fejleszt\u00e9sre szorul, de a j\u00f6v\u0151ben ilyen hajt\u00f3m\u0171veket haszn\u00e1lhatnak \u0171rrep\u00fcl\u00e9sekhez \u00e9s lesz\u00e1ll\u00e1skor f\u00e9kez\u0151 hajt\u00f3m\u0171k\u00e9nt. A Holdra \u00e9s a Marsra ir\u00e1nyul\u00f3 k\u00fcldet\u00e9sek alapj\u00e1t k\u00e9pezhetik. Az egyik fejleszt\u0151, Thomas Teasley m\u00e9rn\u00f6k szerint az \u0171rhivatal egy l\u00e9p\u00e9ssel k\u00f6zelebb ker\u00fclt a technol\u00f3gia elsaj\u00e1t\u00edt\u00e1s\u00e1hoz, hogy olyan k\u00f6nny\u0171 \u00e9s kompakt hajt\u00f3m\u0171veket hozzon l\u00e9tre, amelyek lehet\u0151v\u00e9 tenn\u00e9k neh\u00e9z \u0171rhaj\u00f3k jelent\u0151s t\u00e1vols\u00e1gokra t\u00f6rt\u00e9n\u0151 k\u00fcld\u00e9s\u00e9t.<\/p>\n","protected":false},"excerpt":{"rendered":"
A NASA sz\u00e1m\u00e1ra sikerrel z\u00e1rult egy 3D nyomtat\u00f3val nyomtatott forradalmi rak\u00e9tahajt\u00f3m\u0171 tesztel\u00e9se. Az RDRE-motor 251 m\u00e1sodpercig m\u0171k\u00f6d\u00f6tt, \u00e9s a m\u0171szerek 2631 kilogrammnak megfelel\u0151 tol\u00f3er\u0151t m\u00e9rtek. A NASA szak\u00e9rt\u0151i szerint ez…<\/p>\n","protected":false},"author":2,"featured_media":1776,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"_links":{"self":[{"href":"https:\/\/shapeshiftsource.com\/index.php?rest_route=\/wp\/v2\/posts\/1775"}],"collection":[{"href":"https:\/\/shapeshiftsource.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shapeshiftsource.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shapeshiftsource.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/shapeshiftsource.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1775"}],"version-history":[{"count":1,"href":"https:\/\/shapeshiftsource.com\/index.php?rest_route=\/wp\/v2\/posts\/1775\/revisions"}],"predecessor-version":[{"id":1777,"href":"https:\/\/shapeshiftsource.com\/index.php?rest_route=\/wp\/v2\/posts\/1775\/revisions\/1777"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shapeshiftsource.com\/index.php?rest_route=\/wp\/v2\/media\/1776"}],"wp:attachment":[{"href":"https:\/\/shapeshiftsource.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1775"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shapeshiftsource.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1775"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shapeshiftsource.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1775"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}