{"id":121495,"date":"2026-02-17T20:24:09","date_gmt":"2026-02-17T20:24:09","guid":{"rendered":"https:\/\/ekamu.net\/?p=121495"},"modified":"2026-02-17T20:24:09","modified_gmt":"2026-02-17T20:24:09","slug":"rolls-royce-hibrit-ucak-motoruyla-havacilik-emisyonlarini-yuzde-30-dusurmeyi-hedefliyor","status":"publish","type":"post","link":"https:\/\/ekamu.net\/index.php\/2026\/02\/17\/rolls-royce-hibrit-ucak-motoruyla-havacilik-emisyonlarini-yuzde-30-dusurmeyi-hedefliyor\/","title":{"rendered":"Rolls-Royce, hibrit u\u00e7ak motoruyla havac\u0131l\u0131k emisyonlar\u0131n\u0131 y\u00fczde 30 d\u00fc\u015f\u00fcrmeyi hedefliyor"},"content":{"rendered":"

<\/span> Havac\u0131l\u0131k d\u00fcnyas\u0131, son y\u0131llarda otomobil sekt\u00f6r\u00fcn\u00fcn izinden giderek hibrit yakla\u015f\u0131mlar\u0131 u\u00e7ak tasar\u0131mlar\u0131na eklemeye \u00e7al\u0131\u015f\u0131yor. Hedef, elektrik ve yak\u0131t\u0131 bir araya getiren hibrit u\u00e7ak motorlar\u0131yla k\u0131sa mesafeli u\u00e7u\u015flar\u0131n karbon ayak izini azaltmak<\/strong>. Bu do\u011frultuda Rolls-Royce<\/strong> da Norve\u00e7 merkezli ara\u015ft\u0131rma kurulu\u015fu SINTEF ile i\u015f birli\u011fi yaparak, hem g\u00fcvenli hem de \u00e7evre dostu hibrit bir u\u00e7ak motoru geli\u015ftirme s\u00fcrecine girdi. <\/figure>\n

\u0130lk olarak ge\u00e7ti\u011fimiz y\u0131l g\u00fcndeme gelen projede art\u0131k daha somut ad\u0131mlar atmaya ba\u015flayan \u015firket, bu yeni hibrit motorun \u00f6zellikle k\u0131sa mesafeli u\u00e7ularda karbon emisyonunu y\u00fczde 30’a kadar azaltabilece\u011fini a\u00e7\u0131klad\u0131.\u00a0SINTEF\u2019e g\u00f6re, hibrit u\u00e7aklar AB\u2019nin toplam CO2 emisyonlar\u0131n\u0131 %1 oran\u0131nda azaltabilir.<\/strong><\/p>\n

Hibrit U\u00e7ak Motorlar\u0131, \u00d6zellikle K\u0131sa \u0130\u00e7 Hat U\u00e7u\u015flar\u0131nda Fark Yaratabilir<\/b><\/p>\n

Hibrit u\u00e7ak motorlar\u0131, bir elektrik motoru ile geleneksel yanmal\u0131 motoru bir araya getirerek pervaneleri \u00e7al\u0131\u015ft\u0131r\u0131yor. SINTEF\u2019e g\u00f6re, \u00f6zellikle k\u0131sa i\u00e7 hat u\u00e7u\u015flar\u0131nda bu motorlar ciddi bir emisyon d\u00fc\u015f\u00fc\u015f\u00fc sa\u011flayabilir.<\/strong> Ancak bu motorlarda elektrik ak\u0131m\u0131, \u00e7ok y\u00fcksek voltaj ve frekansta \u00e7al\u0131\u015f\u0131yor; bu y\u00fczden stator izolasyonu kritik \u00f6nem ta\u015f\u0131yor (Stator, elektrik motorundaki rotorun d\u00f6nmesini sa\u011flayan temel bile\u015fenlerden biri).\u00a0Rolls-Royce Elektrik Norve\u00e7 Ar-Ge m\u00fchendisine g\u00f6re, \u201c\u0130zolasyon, k\u0131sa devreleri \u00f6nlemeli ve m\u00fcmk\u00fcn oldu\u011funca ince olmal\u0131, ancak dayan\u0131kl\u0131l\u0131\u011f\u0131 da d\u00fc\u015fmemeli.\u201d<\/p>\n

Mevcut durumda, hibrit u\u00e7aklarda kullan\u0131lacak y\u00fcksek voltaj ve frekansl\u0131 bile\u015fenler i\u00e7in end\u00fcstri<\/strong> standard\u0131<\/strong> bulunmuyor<\/strong>. Rolls-Royce’un Ar-Ge m\u00fchendisi Astrid R\u00f8kke<\/strong>, \u201cEnd\u00fcstride yaln\u0131zca 1 kilohertz\u2019e kadar dayan\u0131m verileri var. Burada ise yakla\u015f\u0131k 50 kilohertz\u2019ten s\u00f6z ediyoruz\u201d diyor. Ara\u015ft\u0131rma ekibi, malzemelerin izolasyon \u00f6mr\u00fcn\u00fc garanti edebilmek <\/strong>i\u00e7in nas\u0131l davrand\u0131\u011f\u0131n\u0131 anlamaya \u00e7al\u0131\u015f\u0131yor; aksi h\u00e2lde ortaya \u00e7\u0131kan sistem, kullan\u0131m a\u00e7\u0131s\u0131ndan riskli olabilir.<\/p>\n

Avrupa\u2019n\u0131n karbon sal\u0131n\u0131m\u0131n\u0131 d\u00fc\u015f\u00fcrme hedefleri a\u00e7\u0131s\u0131ndan da bu \u00e7al\u0131\u015fmalar \u00f6nem ta\u015f\u0131yor. SINTEF ve Rolls-Royce, hibrit havac\u0131l\u0131\u011f\u0131 ger\u00e7e\u011fe d\u00f6n\u00fc\u015ft\u00fcrmek isteyen tek kurulu\u015flar de\u011fil. Ocak ay\u0131nda GE Aerospace<\/strong>, elektrik g\u00fcc\u00fcn\u00fc \u00e7ekip yeniden kullanabilen turbofan motoru i\u00e7in yer testini ba\u015far\u0131yla tamamlad\u0131\u011f\u0131n\u0131 duyurmu\u015ftu.<\/p>\n

K\u0131sa rotalar, elektrikli motorlar\u0131n batarya a\u011f\u0131rl\u0131\u011f\u0131 nedeniyle daha kolay elektriklendirilebiliyor. SINTEF ara\u015ft\u0131rmac\u0131s\u0131 Torstein Grav Aakre, \u201cU\u00e7u\u015f mesafesi uzad\u0131k\u00e7a u\u00e7ak daha fazla enerji ta\u015f\u0131mak zorunda, bu da batarya a\u011f\u0131rl\u0131\u011f\u0131n\u0131 art\u0131r\u0131yor\u201d diyor. Yine de hibrit havac\u0131l\u0131\u011f\u0131n hayata ge\u00e7ebilmesi i\u00e7in pervaneler, elektrik tahrik sistemleri ve elektrik motoru ile yanmal\u0131 motoru birbirine ba\u011flayan di\u015flilerde \u00f6nemli geli\u015fmeler yap\u0131lmas\u0131 gerekiyor<\/strong>. Bu y\u00fczden bu tarz projelerin bir s\u00fcre daha Ar-Ge a\u015famas\u0131nda kalaca\u011f\u0131n\u0131 s\u00f6yleyebiliriz. Ancak bu son a\u00e7\u0131klamada payla\u015f\u0131lan veriler, gelecek i\u00e7in umut verici.<\/p>\n\n

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

Kaynak :\u00a0https:\/\/www.donanimhaber.com\/rolls-royce-ucak-emisyonlarini-dusurecek-hibrit-motor-gelistiriy–202215<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Havac\u0131l\u0131k d\u00fcnyas\u0131, son y\u0131llarda otomobil sekt\u00f6r\u00fcn\u00fcn izinden giderek hibrit yakla\u015f\u0131mlar\u0131 u\u00e7ak tasar\u0131mlar\u0131na eklemeye \u00e7al\u0131\u015f\u0131yor. Hedef, elektrik ve yak\u0131t\u0131 bir araya getiren hibrit u\u00e7ak motorlar\u0131yla k\u0131sa mesafeli u\u00e7u\u015flar\u0131n karbon ayak izini azaltmak …<\/p>\n","protected":false},"author":1,"featured_media":121496,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[416,2210,3103,3460],"class_list":["post-121495","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-elektrik","tag-hibrit","tag-kisa","tag-motoru"],"_links":{"self":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/121495","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=121495"}],"version-history":[{"count":1,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/121495\/revisions"}],"predecessor-version":[{"id":121498,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/121495\/revisions\/121498"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/media\/121496"}],"wp:attachment":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/media?parent=121495"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/categories?post=121495"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/tags?post=121495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}