{"id":50063,"date":"2025-06-23T13:36:08","date_gmt":"2025-06-23T13:36:08","guid":{"rendered":"https:\/\/ikimisli.tr\/?p=50063"},"modified":"2025-06-23T13:36:08","modified_gmt":"2025-06-23T13:36:08","slug":"nasadan-cigir-acan-adim-goklerde-yeni-donem-baslayacak","status":"publish","type":"post","link":"https:\/\/ikimisli.tr\/index.php\/2025\/06\/23\/nasadan-cigir-acan-adim-goklerde-yeni-donem-baslayacak\/","title":{"rendered":"NASA&#8217;dan \u00e7\u0131\u011f\u0131r a\u00e7an ad\u0131m: G\u00f6klerde yeni d\u00f6nem ba\u015flayacak"},"content":{"rendered":"<p>Son olarak, Illinois Urbana-Champaign \u00dcniversitesi\u2019nden Phillip Ansell, NASA\u2019n\u0131n Geli\u015fmi\u015f Konseptler Enstit\u00fcs\u00fc (NIAC) hibesini alarak hibrit hidrojen temelli bir u\u00e7ak motoru geli\u015ftirme projesine takviye ald\u0131. Hy2PASS ismi verilen bu sistem, yak\u0131t h\u00fccresi ve gaz t\u00fcrbinini bir ortaya getirerek hibrit bir motor yaratmay\u0131 ama\u00e7l\u0131yor.<\/p>\n<p>Hibrit u\u00e7ak motorlar\u0131 daha evvel de denendi, lakin Hy2PASS\u2019\u0131n en b\u00fcy\u00fck fark\u0131 hava idaresi sisteminde yapt\u0131\u011f\u0131 yenilikler. Standart hibrit motorlarda, yak\u0131t h\u00fccresi hidrojeni kullanarak elektrik \u00fcretir ve bu g\u00fc\u00e7 bir kompres\u00f6r\u00fc \u00e7al\u0131\u015ft\u0131rarak t\u00fcrbini d\u00f6nd\u00fcr\u00fcr. Fakat Hy2PASS, kompres\u00f6r\u00fc t\u00fcrbinden b\u00fcsb\u00fct\u00fcn ay\u0131rarak sistemin daha verimli \u00e7al\u0131\u015fmas\u0131n\u0131 sa\u011fl\u0131yor.<\/p>\n<p>Bu usulle, mekanik irtibattan kaynaklanan \u0131s\u0131 kay\u0131plar\u0131 \u00f6nleniyor, ayr\u0131yeten kompres\u00f6r\u00fcn surat\u0131n\u0131 ba\u011f\u0131ms\u0131z olarak denetim etme imkan\u0131 do\u011fuyor. Bu sayede, sistemin \u00e7al\u0131\u015fma bas\u0131n\u00e7lar\u0131 optimize edilebiliyor ve motorun genel verimlili\u011fi k\u0131ymetli \u00f6l\u00e7\u00fcde art\u0131r\u0131l\u0131yor.<\/p>\n<p>Daha da k\u0131ymetlisi, Hy2PASS motorunun egzoz emisyonu s\u0131rf su buhar\u0131ndan olu\u015fuyor. Yani karbon sal\u0131n\u0131m\u0131 s\u0131f\u0131ra yak\u0131n olacak. Teorik olarak bu sistem, NASA ve havac\u0131l\u0131k sanayisinin y\u0131llard\u0131r arad\u0131\u011f\u0131 \u00e7evreci u\u00e7u\u015f teknolojisi olabilir.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/ikimisli.tr\/wp-content\/uploads\/2025\/06\/nasadan-cigir-acan-adim-goklerde-yeni-donem-baslayacak-0-3Eipumaa.jpg\"\/><\/p>\n<p>Ancak bu sistemin tam manas\u0131yla hayata ge\u00e7irilmesi i\u00e7in \u00f6n\u00fcnde uzun bir yol var. Birinci etap olan NIAC Phase I hibe s\u00fcrecinde, konseptin uygulanabilirli\u011fi kan\u0131tlanmaya \u00e7al\u0131\u015f\u0131lacak. Ayr\u0131yeten, gelecekteki u\u00e7u\u015f senaryolar\u0131nda g\u00fc\u00e7 ihtiya\u00e7lar\u0131n\u0131 optimize etmek i\u00e7in \u201cg\u00f6rev rotas\u0131 optimizasyonu\u201d \u00fczere parametreler tahlil edilecek.<\/p>\n<p>Bu sistemin hangi u\u00e7u\u015flarda en verimli halde kullan\u0131labilece\u011fi hala belgisiz olsa da, birinci etapta bu bahsin ayr\u0131nt\u0131land\u0131r\u0131lmas\u0131 bekleniyor. \u015eayet proje ba\u015far\u0131l\u0131 olursa, Dr. Ansell\u2019in NASA&#8217;n\u0131n \u00f6nceki tasar\u0131m ama\u00e7lar\u0131n\u0131 muvaffakiyetle kar\u015f\u0131lam\u0131\u015f olmas\u0131 g\u00f6z \u00f6n\u00fcne al\u0131nd\u0131\u011f\u0131nda, hidrojenle \u00e7al\u0131\u015fan u\u00e7aklar\u0131n yak\u0131n gelecekte g\u00f6ky\u00fcz\u00fcne d\u00f6nebilece\u011fi d\u00fc\u015f\u00fcn\u00fcl\u00fcyor.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Havac\u0131l\u0131k kesimi, global karbondioksit (CO2) emisyonlar\u0131n\u0131n yakla\u015f\u0131k y\u00fczde 2,5\u2019ini \u00fcretiyor. Onlarca y\u0131ld\u0131r daha verimli u\u00e7ak dizaynlar\u0131 ve alternatif yak\u0131tlar \u00fczerine \u00e7al\u0131\u015fmalar yap\u0131lmas\u0131na kar\u015f\u0131n, bu oran besbelli bir bi\u00e7imde azalmad\u0131. Lakin NASA, havac\u0131l\u0131\u011f\u0131n daha s\u00fcrd\u00fcr\u00fclebilir hale gelmesi i\u00e7in yeni teknolojiler \u00fczerinde \u00e7al\u0131\u015fmaya devam ediyor.<\/p>\n","protected":false},"author":1,"featured_media":50064,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[3202,568],"class_list":["post-50063","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-motor","tag-sistemin"],"_links":{"self":[{"href":"https:\/\/ikimisli.tr\/index.php\/wp-json\/wp\/v2\/posts\/50063","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ikimisli.tr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ikimisli.tr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ikimisli.tr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ikimisli.tr\/index.php\/wp-json\/wp\/v2\/comments?post=50063"}],"version-history":[{"count":1,"href":"https:\/\/ikimisli.tr\/index.php\/wp-json\/wp\/v2\/posts\/50063\/revisions"}],"predecessor-version":[{"id":50066,"href":"https:\/\/ikimisli.tr\/index.php\/wp-json\/wp\/v2\/posts\/50063\/revisions\/50066"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ikimisli.tr\/index.php\/wp-json\/wp\/v2\/media\/50064"}],"wp:attachment":[{"href":"https:\/\/ikimisli.tr\/index.php\/wp-json\/wp\/v2\/media?parent=50063"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ikimisli.tr\/index.php\/wp-json\/wp\/v2\/categories?post=50063"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ikimisli.tr\/index.php\/wp-json\/wp\/v2\/tags?post=50063"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}