{"id":17053,"date":"2025-02-13T14:16:03","date_gmt":"2025-02-13T11:16:03","guid":{"rendered":"https:\/\/kibrisayna.com\/index.php\/2025\/02\/13\/nasadan-nukleer-yakit-testi-marsa-gidis-suresi-kisalabilir-son-dakika-teknoloji-haberleri\/"},"modified":"2025-02-13T14:16:03","modified_gmt":"2025-02-13T11:16:03","slug":"nasadan-nukleer-yakit-testi-marsa-gidis-suresi-kisalabilir-son-dakika-teknoloji-haberleri","status":"publish","type":"post","link":"https:\/\/kibrisayna.com\/index.php\/2025\/02\/13\/nasadan-nukleer-yakit-testi-marsa-gidis-suresi-kisalabilir-son-dakika-teknoloji-haberleri\/","title":{"rendered":"NASA’dan n\u00fckleer yak\u0131t testi: Mars’a gidi\u015f s\u00fcresi k\u0131salabilir – Son Dakika Teknoloji Haberleri"},"content":{"rendered":"


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Bir g\u00fcn Mars\u2019a gidecek ilk insanlar, n\u00fckleer bir reakt\u00f6r taraf\u0131ndan \u00e7al\u0131\u015ft\u0131r\u0131lan bir roketle yolculuk yapabilir.<\/p>\n

Ancak bunun ger\u00e7ekle\u015fmesi i\u00e7in n\u00fckleer termal itki (NTP) teknolojilerinin daha kat etmesi gereken uzun bir yol var.<\/p>\n

Astronotlar\u0131 n\u00fckleer bir roketle uzaya f\u0131rlatmadan \u00f6nce bu teknolojinin \u00f6nemli geli\u015fmeler kaydetmesi gerekiyor.<\/p>\n

UZAY U\u00c7U\u015eU KO\u015eULLARINA DAYANAB\u0130L\u0130YOR<\/strong><\/p>\n

Bununla birlikte, bu ay\u0131n ba\u015flar\u0131nda General Atomics Electromagnetic Systems (GA-EMS), NASA<\/a> ile i\u015f birli\u011fi i\u00e7inde NTP roketlerini kullanma yolunda \u00f6nemli bir kilometre ta\u015f\u0131na ula\u015ft\u0131.<\/p>\n

Alabama’daki NASA Marshall Uzay<\/a> U\u00e7u\u015f Merkezi’nde General Atomics, yeni bir NTP reakt\u00f6r yak\u0131t\u0131n\u0131 test ederek bu yak\u0131t\u0131n uzay\u0131n a\u015f\u0131r\u0131 ko\u015fullar\u0131nda \u00e7al\u0131\u015f\u0131p \u00e7al\u0131\u015famayaca\u011f\u0131n\u0131 belirlemeye \u00e7al\u0131\u015ft\u0131.<\/p>\n

\u015eirket yetkililerine g\u00f6re, testler yak\u0131t\u0131n uzay u\u00e7u\u015funun zorlu ko\u015fullar\u0131na dayanabilece\u011fini g\u00f6sterdi.<\/p>\n

“B\u0130R ADIM DAHA YAKLA\u015eTIRDI”<\/strong><\/p>\n

General Atomics ba\u015fkan\u0131 Scott Forney, yapt\u0131\u011f\u0131 a\u00e7\u0131klamada, “Yak\u0131t\u0131n bu operasyonel ko\u015fullarda hayatta kalabilece\u011fini kan\u0131tlayan olumlu test sonu\u00e7lar\u0131 bizi cesaretlendirdi ve g\u00fcvenli, g\u00fcvenilir n\u00fckleer termal itkinin cislunar ve derin uzay g\u00f6revleri i\u00e7in potansiyelini ger\u00e7ekle\u015ftirmeye bir ad\u0131m daha yakla\u015ft\u0131rd\u0131.” dedi.<\/p>\n

General Atomics, yak\u0131t\u0131 test etmek i\u00e7in \u00f6rnekleri ald\u0131 ve s\u0131cak hidrojen kullanarak s\u0131cakl\u0131\u011f\u0131 h\u0131zla 2300\u00a0santigrat dereceye y\u00fckselten alt\u0131 termal d\u00f6ng\u00fcye tabi tuttu.<\/p>\n

Yak\u0131t\u0131n bu ko\u015fullara nas\u0131l dayanaca\u011f\u0131n\u0131 test etmek i\u00e7in General Atomics, ek koruyucu \u00f6zellikler i\u00e7eren testler ger\u00e7ekle\u015ftirerek farkl\u0131 malzeme iyile\u015ftirmelerinin yak\u0131t\u0131n n\u00fckleer reakt\u00f6re benzer ko\u015fullarda nas\u0131l performans g\u00f6sterdi\u011fine dair daha fazla veri toplad\u0131. \u015eirkete g\u00f6re, bu t\u00fcr testler ilk kez ger\u00e7ekle\u015ftirildi.<\/p>\n

MEVCUT ROKET MOTORLARINDAN \u0130K\u0130 \u0130LA \u00dc\u00c7 KAT DAHA VER\u0130ML\u0130<\/strong><\/p>\n

NASA ve General Atomics, yak\u0131t\u0131 2.727 santigrat kadar \u00e7\u0131kan s\u0131cakl\u0131klara maruz b\u0131rakarak test etti ve bu s\u0131cakl\u0131klarda bile ba\u015far\u0131l\u0131 performans g\u00f6sterdi\u011fini belirledi.<\/p>\n

Sonu\u00e7lar, bu yak\u0131t\u0131 kullanan bir NTP sisteminin mevcut roket motorlar\u0131na k\u0131yasla iki ila \u00fc\u00e7 kat daha verimli \u00e7al\u0131\u015fabilece\u011fini g\u00f6steriyor.<\/p>\n

NASA\u2019n\u0131n NTP roketleri geli\u015ftirmek istemesinin ana nedenlerinden biri, bu roketlerin g\u00fcn\u00fcm\u00fczde kullan\u0131lan geleneksel kimyasal yak\u0131tl\u0131 roketlerden \u00e7ok daha h\u0131zl\u0131 olabilmesi.<\/p>\n

Daha h\u0131zl\u0131 bir yolculuk s\u00fcresi, astronotlar i\u00e7in riskleri azaltabilir. Daha uzun seyahatler, daha fazla erzak ve astronotlar\u0131 destekleyecek daha sa\u011flam sistemler gerektirir.<\/p>\n

2027’DE G\u00d6STER\u0130M U\u00c7U\u015eU GER\u00c7EKLE\u015eT\u0130RMEY\u0130 PLANLIYOR<\/strong><\/p>\n

Ayr\u0131ca uzayda ge\u00e7en s\u00fcre artt\u0131k\u00e7a, astronotlar\u0131n maruz kald\u0131\u011f\u0131 kozmik radyasyon miktar\u0131 da artar. Daha k\u0131sa u\u00e7u\u015f s\u00fcreleri bu riskleri azaltabilir ve derin uzayda insanl\u0131 ke\u015fif misyonlar\u0131n\u0131 daha m\u00fcmk\u00fcn hale getirebilir.<\/p>\n

2023 y\u0131l\u0131nda NASA ve \u0130leri Savunma Ara\u015ft\u0131rma Projeleri Ajans\u0131 (DARPA), NASA\u2019n\u0131n insanl\u0131 bir uzay arac\u0131n\u0131 Mars\u2019a g\u00f6nderebilmesi i\u00e7in bir n\u00fckleer termal roket motoru \u00fczerinde \u00e7al\u0131\u015ft\u0131klar\u0131n\u0131 duyurdu. Ajans, 2027 gibi erken bir tarihte bir g\u00f6sterim u\u00e7u\u015fu ger\u00e7ekle\u015ftirmeyi umuyor.<\/p>\n<\/div>\n


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<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Bir g\u00fcn Mars\u2019a gidecek ilk insanlar, n\u00fckleer bir reakt\u00f6r taraf\u0131ndan \u00e7al\u0131\u015ft\u0131r\u0131lan bir roketle yolculuk yapabilir. Ancak bunun ger\u00e7ekle\u015fmesi i\u00e7in n\u00fckleer termal itki (NTP) teknolojilerinin daha kat etmesi gereken uzun bir yol var. Astronotlar\u0131 n\u00fckleer bir roketle uzaya f\u0131rlatmadan \u00f6nce bu teknolojinin \u00f6nemli geli\u015fmeler kaydetmesi gerekiyor. UZAY U\u00c7U\u015eU KO\u015eULLARINA DAYANAB\u0130L\u0130YOR Bununla birlikte, bu ay\u0131n ba\u015flar\u0131nda General […]<\/p>\n","protected":false},"author":908,"featured_media":17054,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[12],"tags":[],"class_list":["post-17053","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/kibrisayna.com\/wp-content\/uploads\/2025\/02\/5VKzURP8tEq0h8XCN4ht8A.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/posts\/17053","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/users\/908"}],"replies":[{"embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/comments?post=17053"}],"version-history":[{"count":0,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/posts\/17053\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/media\/17054"}],"wp:attachment":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/media?parent=17053"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/categories?post=17053"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/tags?post=17053"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}