{"id":63148,"date":"2024-07-18T21:12:11","date_gmt":"2024-07-18T21:12:11","guid":{"rendered":"https:\/\/ekamu.net\/?p=63148"},"modified":"2024-07-18T21:12:11","modified_gmt":"2024-07-18T21:12:11","slug":"nasa-ve-spacex-uluslararasi-uzay-istasyonunu-yorungeden-cikarma-planlarini-paylasti","status":"publish","type":"post","link":"https:\/\/ekamu.net\/index.php\/2024\/07\/18\/nasa-ve-spacex-uluslararasi-uzay-istasyonunu-yorungeden-cikarma-planlarini-paylasti\/","title":{"rendered":"NASA ve SpaceX, Uluslararas\u0131 Uzay \u0130stasyonu\u2019nu y\u00f6r\u00fcngeden \u00e7\u0131karma planlar\u0131n\u0131 payla\u015ft\u0131"},"content":{"rendered":"

<\/span> NASA ve SpaceX<\/strong> yetkilileri, 2030<\/strong> y\u0131l\u0131nda operasyonel \u00f6mr\u00fcn\u00fcn sonuna gelecek olan Uluslararas\u0131 Uzay \u0130stasyonu<\/strong>‘nu (ISS) y\u00f6r\u00fcngeden \u00e7\u0131karma planlar\u0131na ili\u015fkin ayr\u0131nt\u0131lar\u0131 payla\u015ft\u0131. Ge\u00e7ti\u011fimiz ay, NASA ile SpaceX ISS’yi y\u00f6r\u00fcngeden \u00e7\u0131karacak arac\u0131 geli\u015ftirmek \u00fczere 843 milyon dolarl\u0131k <\/strong>bir s\u00f6zle\u015fme imzalam\u0131\u015ft\u0131. Bu ara\u00e7, ISS’ye kenetlenecek ve onu D\u00fcnya’ya do\u011fru itecek. <\/figure>\n

NASA, bug\u00fcn d\u00fczenledi\u011fi bir medya konferans\u0131nda, ISS’nin y\u00f6r\u00fcngeden \u00e7\u0131kar\u0131lmas\u0131n\u0131n uzun bir s\u00fcre\u00e7 olaca\u011f\u0131n\u0131 ve y\u00f6r\u00fcngeden \u00e7\u0131karma arac\u0131n\u0131n istasyon yanmadan 1,5 sene \u00f6nce istasyona kilitlenece\u011fini <\/strong>a\u00e7\u0131klad\u0131.<\/p>\n

SpaceX ve Northrop Grumman taraf\u0131ndan y\u00fcr\u00fct\u00fclen ISS’ye y\u00f6nelik di\u011fer g\u00f6revlerden farkl\u0131 olarak, y\u00f6r\u00fcngeden \u00e7\u0131karma arac\u0131 NASA taraf\u0131ndan \u00e7al\u0131\u015ft\u0131r\u0131lacak. <\/strong>Ayr\u0131ca NASA, f\u0131rlatma \u015firketini kendisi se\u00e7ecek. NASA geli\u015ftirilen arac\u0131 depolayacak ve periyodik bak\u0131mlar\u0131n\u0131 yapacak.\u00a0<\/p>\n

NASA’n\u0131n Uzay \u0130stasyonu Program Y\u00f6neticisi Dana Weigel, istasyonun a\u015fa\u011f\u0131 inmesinin yakla\u015f\u0131k bir ila bir bu\u00e7uk y\u0131l s\u00fcrece\u011fini<\/strong> ve m\u00fcrettebat\u0131n m\u00fcmk\u00fcn oldu\u011funca uzun s\u00fcre istasyonda kalmas\u0131n\u0131n sa\u011flanaca\u011f\u0131n\u0131 s\u00f6yleyerek, m\u00fcrettabat\u0131n 6 ay kala istasyonu terkedece\u011fini s\u00f6yledi. Weigel, ISS’nin son y\u00f6r\u00fcngeden \u00e7\u0131kma manevralar\u0131n\u0131n 220 kilometre y\u00fckseklikte ger\u00e7ekle\u015fece\u011fini<\/strong> belirtti.<\/p>\n

G\u00fc\u00e7lendirilmi\u015f Dragon uzay arac\u0131 g\u00f6rev alacak<\/b><\/p>\n

F\u0131rlatma profili ve \u00f6zellikle de saniyede 57 metrelik delta-v gereksinimi nedeniyle, y\u00f6r\u00fcngeden \u00e7\u0131karma arac\u0131 35.000 pounddan fazla itici yak\u0131t ta\u015f\u0131yacak. <\/strong>Weigel’e g\u00f6re, bir roketin tedarik edilmesi en az 3 y\u0131l <\/strong>s\u00fcrerken NASA bunu biraz daha erken yapabilir.<\/p>\n

<\/span> Y\u00f6r\u00fcngeden \u00e7\u0131karma arac\u0131 istasyonu tek ba\u015f\u0131na etkili bir \u015fekilde u\u00e7urmas\u0131 gerekece\u011fi i\u00e7in, SpaceX’in \u015fu anki ISS’e m\u00fcrettebat ve kargo teslim eden Dragon gemilerinden \u00f6nemli \u00f6l\u00e7\u00fcde daha b\u00fcy\u00fck olacak.<\/strong>\u00a0Dragon g\u00f6rev y\u00f6netimi direkt\u00f6r\u00fc Sarah Walker, arac\u0131n mevcut Dragon uzay arac\u0131na g\u00f6re 6 kat daha fazla faydal\u0131 yak\u0131ta ve 3 ila 4 kat daha fazla enerji \u00fcretimi ve depolamaya ihtiya\u00e7 duyaca\u011f\u0131n\u0131<\/strong> payla\u015ft\u0131.\u00a0Bu yak\u0131t, istasyonun y\u00f6r\u00fcngede \u00e7al\u0131\u015ft\u0131r\u0131lmas\u0131 ve y\u00f6r\u00fcngeden \u00e7\u0131kar\u0131lmas\u0131 i\u00e7in gerekli olan ate\u015fleme g\u00fcc\u00fcn\u00fc sa\u011flayacak. <\/figure>\n

Walker, Dragon y\u00f6r\u00fcngeden \u00e7\u0131karma arac\u0131n\u0131n toplamda 46 Draco motorunu<\/strong> i\u00e7erece\u011fini s\u00f6yledi. Bu motorlardan 16’s\u0131 kaps\u00fclde zaten duru\u015f kontrol\u00fc i\u00e7in bulunuyor. 30’u, g\u00f6vde \u00fczerinde delta-v manevralar\u0131 i\u00e7in kullan\u0131lacak. Walker ayr\u0131ca, arkaya bakan Dracos’lardan 22 ila 26’s\u0131n\u0131n y\u00f6r\u00fcngeden \u00e7\u0131karma manevras\u0131 i\u00e7in ayn\u0131 anda ate\u015flenece\u011fini ve yakla\u015f\u0131k 10 bin newton itme g\u00fcc\u00fc<\/strong> sa\u011flayaca\u011f\u0131n\u0131 belirtti.<\/p>\n

NASA’dan Weigel, NASA’n\u0131n ISS’nin D\u00fcnya’daki nihai var\u0131\u015f noktas\u0131n\u0131 kesin olarak belirlememi\u015f olmas\u0131na ra\u011fmen, G\u00fcney Pasifik Okyanusu<\/strong>‘nun potansiyel konumlardan biri oldu\u011funu belirtti. Sonu\u00e7 olarak NASA’n\u0131n tahminlerine g\u00f6re ISS’nin, 2030’un sonlar\u0131nda \u00f6mr\u00fcn\u00fc tamamlamas\u0131 ve 2031’in ba\u015f\u0131nda okyanusa d\u00fc\u015f\u00fcr\u00fclmesi <\/strong>hedefleniyor.<\/p>\n\n

<\/span><\/p>\n

Kaynak :\u00a0https:\/\/www.donanimhaber.com\/nasa-ve-spacex-iss-yi-yorungeden-cikarma-planlarini-paylasti–179621<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

NASA ve SpaceX yetkilileri, 2030 y\u0131l\u0131nda operasyonel \u00f6mr\u00fcn\u00fcn sonuna gelecek olan Uluslararas\u0131 Uzay \u0130stasyonu’nu (ISS) y\u00f6r\u00fcngeden \u00e7\u0131karma planlar\u0131na ili\u015fkin ayr\u0131nt\u0131lar\u0131 payla\u015ft\u0131. Ge\u00e7ti\u011fimiz ay, NASA ile SpaceX ISS’yi y\u00f6r\u00fcngeden \u00e7\u0131karacak arac\u0131 …<\/p>\n","protected":false},"author":1,"featured_media":63149,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[3121,3120,1420],"class_list":["post-63148","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-dragon","tag-istasyon","tag-nasa"],"_links":{"self":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/63148","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/comments?post=63148"}],"version-history":[{"count":1,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/63148\/revisions"}],"predecessor-version":[{"id":63152,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/63148\/revisions\/63152"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/media\/63149"}],"wp:attachment":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/media?parent=63148"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/categories?post=63148"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/tags?post=63148"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}