{"id":98752,"date":"2013-08-29T10:56:15","date_gmt":"2013-08-29T10:56:15","guid":{"rendered":"https:\/\/bm.dev.synology.me\/?p=98752"},"modified":"2013-08-29T10:56:15","modified_gmt":"2013-08-29T10:56:15","slug":"cel-mai-mare-motor-de-avion-din-lume-devine-si-mai-mare","status":"publish","type":"post","link":"https:\/\/bm.dev.synology.me\/?p=98752","title":{"rendered":"Cel mai mare motor de avion din lume devine \u015fi mai mare"},"content":{"rendered":"<p>\nNoua sa versiune, denumit\u0103 GE9X, va pune \u00een mi\u015fcare noua genera\u0163ie de aeronave 777X de la Boeing. \u00cen aceast\u0103 toamn\u0103, GE inten\u0163ioneaz\u0103 s\u0103 \u00eencerce noile palete compozite din fibr\u0103 de carbon de mare rezisten\u0163\u0103 dezvoltate pentru GE9X pe o platform\u0103 de testare Boeing din Seattle. Noile palete \u015fi alte piese fabricate din materiale revolu\u0163ionare vor reduce consumul de combustibil al motorului GE9X \u015fi impactul lui asupra mediului. Bill Millhaem, Director General al programului GE90 al GE Aviation, spune c\u0103 noul motor va permite cre\u015fterea eficien\u0163ei combustibilului cu peste 1,5% fa\u0163\u0103 de motorul GE90-115B, care face parte din GE.<\/p>\n<p>\n<span lang=\"RO\" style=\"color:windowtext\">Cu un diametru de 335 cm, ventilatorul frontal al GE9X va fi chiar mai mare dec\u00e2t cel folosit de fratele lui mai mare.&nbsp;<\/span><span style=\"color: windowtext;\">Printre celelalte materiale de \u00eenalt\u0103 tehnologie aflate \u00een interiorul motorului GE9X se num\u0103r\u0103 \u015fi compozitele cu matrice ceramic\u0103 (CMC), capabil\u0103 s\u0103 func\u0163ioneze la temperaturi de p\u00e2n\u0103 la 1.315\u00b0C \u2013 mai ridicate dec\u00e2t cele la care poate rezista orice alt aliaj. Inginerii spun c\u0103 va arde mai pu\u0163in combustibil dec\u00e2t modelul anterior.<\/span><\/p>\n<p>\n<span lang=\"RO\" style=\"color:windowtext\">\u00cen ultimii c\u00e2\u0163iva ani, GE Aviation a testat noi materiale \u015fi tehnologii pentru motoare. Pe l\u00e2ng\u0103 testarea paletelor de ventilator \u00een unitatea de testare a motoarele ITP din Marea Britanie, GE Aviation va evalua \u015fi o sta\u0163ie de compresoare de \u00eenalt\u0103 presiune la o unitate GE Oil &#038; Gas din Massa, Italia, luna aceasta.<o:p><\/o:p><\/span><\/p>\n<p>\n<span lang=\"RO\" style=\"color:windowtext\">Primul motor va fi testat \u00een 2016, verific\u0103rile la bancul de probe de zbor al GE fiind programate pentru anul 2017. Certificarea motorului urmeaz\u0103 s\u0103 aib\u0103 loc \u00een 2018.&nbsp;<\/span><span style=\"color: windowtext;\">Comenzile clien\u0163ilor \u00eensumeaz\u0103 peste 1.500 de motoare GE90-115B pentru aeronave Boeing 777-300ER, 777-200LR \u015fi cargo 777.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>GE90 este deja cel mai mare \u015fi mai puternic motor de avion construit vreodat\u0103. Iar inginerii de la General Electric  \u00eencearc\u0103 s\u0103 \u00eel fac\u0103 \u015fi mai mare, mai bun \u015fi mai suplu.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[510],"tags":[213,8742,561,314,246,12664,10884,17470],"class_list":["post-98752","post","type-post","status-publish","format-standard","hentry","category-actualitate","tag-avion","tag-boeing","tag-combustibili","tag-construire","tag-crestere","tag-general-electric","tag-incercare","tag-motor"],"_links":{"self":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/98752","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=98752"}],"version-history":[{"count":0,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/98752\/revisions"}],"wp:attachment":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=98752"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=98752"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=98752"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}