{"id":59150,"date":"2021-06-06T22:22:00","date_gmt":"2021-06-06T19:22:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=59150"},"modified":"2021-06-05T23:57:04","modified_gmt":"2021-06-05T20:57:04","slug":"oroszorszag-nuklearis-meghajtasu-urhajot-kuld-a-jupiterre","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=59150&lang=hu","title":{"rendered":"Oroszorsz\u00e1g nukle\u00e1ris meghajt\u00e1s\u00fa \u0171rhaj\u00f3t k\u00fcld a Jupiterre"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Tov\u00e1bbfejleszten\u00e9k az \u0171rben eddig alig haszn\u00e1lt atomreaktoros meghajt\u00e1st. \u00dagy t\u0171nik, hogy a NASA mellett az oroszok is ebben a technol\u00f3gi\u00e1ban l\u00e1tj\u00e1k a j\u00f6v\u0151t.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El\u0151bb a Holdat, majd a V\u00e9nuszt, v\u00e9g\u00fcl a Jupitert is megl\u00e1togathatja az a nukle\u00e1ris meghajt\u00e1s\u00fa \u0171rhaj\u00f3, amit Oroszorsz\u00e1gban fejlesztenek \u2013 \u00edrja a Sceince Alert tudom\u00e1nyos port\u00e1l.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignleft size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"250\" height=\"256\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/06\/jupiter.gif\" alt=\"\" class=\"wp-image-59152\"\/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A bolyg\u00f3k\u00f6zi k\u00fcldet\u00e9s sor\u00e1n a j\u00e1rm\u0171 m\u0171szereket vagy embereket sz\u00e1ll\u00edtana, \u00e9s 2030-ban ind\u00edtan\u00e1k \u00fatj\u00e1ra \u2013 k\u00f6z\u00f6lte az Orosz Sz\u00f6vets\u00e9gi \u0170r\u00fcgyn\u00f6ks\u00e9g, a Roszkoszmosz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az energi\u00e1t tulajdonk\u00e9ppen egy hordozhat\u00f3 atomer\u0151m\u0171k\u00e9nt funkcion\u00e1l\u00f3 modul fogja biztos\u00edtani, ami a Zeusz nevet kapta.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K\u00e9pes lesz arra, hogy ak\u00e1r nagyobb mennyis\u00e9g\u0171 rakom\u00e1nyt sz\u00e1ll\u00edt\u00f3 \u0171rhaj\u00f3t is eljuttasson a Naprendszer t\u00e1voli zugaiba.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A rendelkez\u00e9sre \u00e1ll\u00f3, napenergi\u00e1t \u00e9s gravit\u00e1ci\u00f3s hat\u00e1sokat hasznos\u00edt\u00f3 technik\u00e1k nem adnak el\u00e9g gyors meghajt\u00e1st az \u0171reszk\u00f6z\u00f6knek, \u00edgy p\u00e9ld\u00e1ul jelenleg egy asztronaut\u00e1kat sz\u00e1ll\u00edt\u00f3 \u0171rhaj\u00f3 t\u00f6bb mint h\u00e1rom \u00e9v alatt tudna csak eljutni a Marsra. Ez rettent\u0151 hossz\u00fa id\u0151, ez\u00e9rt maga a NASA is kutatja a nukle\u00e1ris meghajt\u00e1s\u00fa \u0171rhaj\u00f3k fejleszt\u00e9s\u00e9nek lehet\u0151s\u00e9geit; 2027-ben egy 10 kilowattos reaktorral felszerelt lesz\u00e1ll\u00f3egys\u00e9get k\u00fclden\u00e9nek a Holdra.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az amerikaiak eddig mind\u00f6ssze egyetlen reaktort k\u00fcldtek az \u0171rbe, azt is 1965-ben. Oroszorsz\u00e1g ezzel szemben m\u00e1r t\u00f6bb mint 30 reaktort felbocs\u00e1tott, \u00edgy j\u00f3csk\u00e1n a nagy vet\u00e9lyt\u00e1rs el\u0151tt j\u00e1rnak. Amennyiben a k\u00e9sz\u00fcl\u0151 500 kilowattos nukle\u00e1ris reaktor is bev\u00e1ltja a hozz\u00e1 f\u0171z\u00f6tt rem\u00e9nyeket, az \u00f3ri\u00e1si l\u00f6k\u00e9st adhat az orosz \u0171riparnak.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A tervezett misszi\u00f3 sor\u00e1n az \u00faj \u0171rhaj\u00f3 el\u0151bb a Holdat \u00e9rn\u00e9 el, majd a V\u00e9nusz fel\u00e9 menne. Itt a szomsz\u00e9dos bolyg\u00f3 gravit\u00e1ci\u00f3s ter\u00e9t felhaszn\u00e1lva \u00e1llna p\u00e1ly\u00e1ra a Jupiter ir\u00e1ny\u00e1ba. A man\u0151verrel hajt\u00f3anyagot lehetne megsp\u00f3rolni.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A jelenlegi sz\u00e1m\u00edt\u00e1sok szerint az eg\u00e9sz k\u00fcldet\u00e9s nagyj\u00e1b\u00f3l 50 h\u00f3napig (azaz kicsivel t\u00f6bb mint 4 \u00e9vig) tartana, de a r\u00e9szletek m\u00e9g nincsenek teljesen kidolgozva.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/cdn.nwmgroups.hu\/s\/img\/i\/2106\/20210604118.jpg?w=800&amp;h=711&amp;t=5\" alt=\"\"\/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>A nukle\u00e1ris reaktorok nagy el\u0151nyei<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A mostani \u0171reszk\u00f6z\u00f6k a Napb\u00f3l, akkumul\u00e1torokb\u00f3l vagy radioizot\u00f3pos termoelektromos gener\u00e1torokb\u00f3l nyerik az energi\u00e1t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A Jupitert tanulm\u00e1nyoz\u00f3 amerikai Juno \u0171rszonda p\u00e9ld\u00e1ul napelemeket haszn\u00e1l, ezekkel t\u00f6lti fel akkumul\u00e1torait. Ha viszont a m\u0171hold t\u00e1volabbra ker\u00fcl a Napt\u00f3l, a napenergia felhaszn\u00e1l\u00e1s\u00e1nak hat\u00e9konys\u00e1ga is drasztikusan romlik. M\u00e1s \u0171reszk\u00f6z\u00f6k l\u00edtiumion-akkumul\u00e1torokat haszn\u00e1lnak, ezekkel viszont csak r\u00f6vid t\u00e1v\u00fa k\u00fcldet\u00e9seket lehet v\u00e9gezni.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A NASA Voyager-\u0171rszond\u00e1it radioizot\u00f3pos termoelektromos gener\u00e1torok m\u0171k\u00f6dtetik. Ezek m\u00e1r hosszabb t\u00e1v\u00fa \u0171rutaz\u00e1st is lehet\u0151v\u00e9 tesznek, de hat\u00e9konys\u00e1guk meg sem k\u00f6zel\u00edti a nukle\u00e1ris reaktorok\u00e9t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ut\u00f3bbiak ugyanis a vil\u00e1g\u0171r legs\u00f6t\u00e9tebb, leghidegebb tartom\u00e1nyaiban is m\u0171k\u00f6d\u0151k\u00e9pesek, tov\u00e1bb\u00e1 ak\u00e1r 10-12 \u00e9vig is \u00fczemelhetnek amellett, hogy a hagyom\u00e1nyosn\u00e1l gyorsabb meghajt\u00e1st tesznek lehet\u0151v\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vannak persze h\u00e1tr\u00e1nyai is a technik\u00e1nak. Az egyik, hogy az elk\u00e9peszt\u0151 h\u0151t termel\u0151 reaktorok nagy val\u00f3sz\u00edn\u0171s\u00e9ggel er\u0151sen d\u00fas\u00edtott ur\u00e1nt ig\u00e9nyelnek, ami ak\u00e1r biztons\u00e1gi kock\u00e1zatot is jelenthet.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"471\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/06\/urhajo.jpg\" alt=\"\" class=\"wp-image-59155\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/06\/urhajo.jpg 800w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/06\/urhajo-300x177.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/06\/urhajo-768x452.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Alapja lesz egy \u00faj \u0171r\u00e1llom\u00e1snak<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A Zeusz fejleszt\u00e9se nem most, hanem 2010-ben indult azzal a c\u00e9llal, hogy k\u00e9t \u00e9vtizeden bel\u00fcl felk\u00fcldj\u00e9k az \u0171rbe. Egyel\u0151re \u00fagy t\u0171nik, tarthat\u00f3 a kit\u0171z\u00f6tt d\u00e1tum.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A protot\u00edpus el\u0151\u00e1ll\u00edt\u00e1sa \u00e9s tesztel\u00e9se 2018-ban kezd\u0151d\u00f6tt, a fejleszt\u00e9s vezet\u00e9s\u00e9vel a Roszkoszmosz a szentp\u00e9terv\u00e1ri sz\u00e9khely\u0171 Arsenal v\u00e1llalatot b\u00edzta meg. A munka k\u00f6lts\u00e9gei el\u00e9rik a 4,2 milli\u00e1rd rubelt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00e1rhat\u00f3an a Zeuszon alapul\u00f3 technika fogja m\u0171k\u00f6dtetni a 2025-re tervezett orosz \u0171r\u00e1llom\u00e1st is.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong><a href=\"https:\/\/www.origo.hu\/tudomany\/20210604-nuklearis-reaktor-fogja-az-uj-orosz-urhajot-hajtani.html\" target=\"_blank\" rel=\"noreferrer noopener\">(origo.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tov\u00e1bbfejleszten\u00e9k az \u0171rben eddig alig haszn\u00e1lt atomreaktoros meghajt\u00e1st. \u00dagy t\u0171nik, hogy a NASA mellett az oroszok is ebben a technol\u00f3gi\u00e1ban l\u00e1tj\u00e1k a j\u00f6v\u0151t.<\/p>\n","protected":false},"author":12,"featured_media":59155,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,23,598,39],"tags":[19346,53515,689,53514],"class_list":["post-59150","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-fotok","category-tudomany","category-vilag","tag-jupiter","tag-nuklearis-urhajo","tag-oroszorszag","tag-roszkoszmosz"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/59150","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=59150"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/59150\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/59155"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=59150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=59150"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=59150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}