{"id":65415,"date":"2024-07-16T15:00:06","date_gmt":"2024-07-16T15:00:06","guid":{"rendered":"https:\/\/kamucalisani.net\/?p=65415"},"modified":"2024-07-16T15:00:06","modified_gmt":"2024-07-16T15:00:06","slug":"joby-aviationin-hidrojenli-hava-araci-840-km-menzile-ulasarak-rekor-kirdi","status":"publish","type":"post","link":"https:\/\/kamucalisani.net\/index.php\/2024\/07\/16\/joby-aviationin-hidrojenli-hava-araci-840-km-menzile-ulasarak-rekor-kirdi\/","title":{"rendered":"Joby Aviation’\u0131n hidrojenli hava arac\u0131, 840 km menzile ula\u015farak rekor k\u0131rd\u0131"},"content":{"rendered":"

<\/span> Joby Aviation<\/strong>, hidrojen yak\u0131t h\u00fccreli eVTOL<\/strong> (dikey ini\u015f kalk\u0131\u015f yapabilen) hava arac\u0131yla tek depoda 840 km <\/strong>u\u00e7arak b\u00fcy\u00fck bir ba\u015far\u0131ya imza att\u0131. Bu mesafe, bataryal\u0131 elektrikli hava ara\u00e7lar\u0131nda elde edilenin \u00fc\u00e7 kat\u0131ndan fazla<\/strong> ve gelecekte s\u0131f\u0131r emisyonlu u\u00e7aklar\u0131n yayg\u0131nla\u015fmas\u0131 a\u00e7\u0131s\u0131ndan \u00f6nemli bir d\u00f6n\u00fcm noktas\u0131n\u0131 olu\u015fturuyor. <\/figure>\n

Hidrojen yak\u0131t h\u00fccreleri havac\u0131l\u0131kta gelecek vadediyor<\/b><\/p>\n

\u015eirket, bu mesafenin, hidrojen yak\u0131t h\u00fccreli hava ara\u00e7lar\u0131 i\u00e7in bir ilk <\/strong>oldu\u011funu belirtiyor.\u00a0Joby Aviation ayr\u0131ca, daha \u00f6nceki 248 km<\/strong>‘lik menzil rekorunu da yerle bir etmeyi ba\u015fard\u0131. \u015eirketin tamamen elektrikli hava taksisi geli\u015ftirme hedefi olsa da, bataryalar\u0131n a\u011f\u0131rl\u0131\u011f\u0131 sebebiyle hidrojen yak\u0131t h\u00fccreli ara\u00e7lara da yat\u0131r\u0131m yap\u0131yor. Hidrojen yak\u0131t h\u00fccreleri otomobillerde kendine yer edinmekte zorlansa da, a\u011fr\u0131l\u0131\u011f\u0131n \u00f6nemli oldu\u011fu hava ara\u00e7lar\u0131nda cazip ve gelecek vadeden bir se\u00e7enek olarak \u00f6ne \u00e7\u0131k\u0131yor.<\/p>\n

<\/span> Autoflight’\u0131n\u00a0Prosperity hava taksisi bataryayla\u00a0250 km<\/strong> menzile ula\u015farak rekor k\u0131rm\u0131\u015ft\u0131. Ancak bu menzil uzun mesafeli yolculuklar i\u00e7in yeterli de\u011fil. Bu nedenle Joby, 2021 y\u0131l\u0131nda hidrojen u\u00e7aklar konusunda \u00f6nc\u00fc Alman H2Fly<\/strong>‘\u0131 sat\u0131n ald\u0131 ve bu \u015firket, ge\u00e7ti\u011fimiz Eyl\u00fcl ay\u0131nda HY4 <\/strong>isimli d\u00fcnyan\u0131n ilk s\u0131v\u0131 hidrojen yak\u0131tl\u0131 <\/strong>elektrikli u\u00e7a\u011f\u0131n\u0131n pilotlu u\u00e7u\u015funu ger\u00e7ekle\u015ftirdi. <\/figure>\n

S\u0131v\u0131 hidrojen kullan\u0131ld\u0131<\/b><\/p>\n

Bu sefer Joby, s\u0131v\u0131 hidrojen yak\u0131t ve yak\u0131t h\u00fccresi g\u00fc\u00e7 sistemini, daha \u00f6nce pil g\u00fcc\u00fcyle 40 bin km kat etmi\u015f bir \u00fcnite olan e\u011fimli rotora sahip prototip eVTOL’a uygulad\u0131.\u00a0\u015eirket, demo arac\u0131ndaki bataryal\u0131 elektrikli g\u00fc\u00e7 aktarma organ\u0131n\u0131 H2Fly ile birlikte geli\u015ftirilen hidrojen g\u00fc\u00e7 aktarma organ\u0131yla de\u011fi\u015ftirdi. S\u0131v\u0131 hidrojen ise, -251\u00b0C s\u0131cakl\u0131kta kriyojenik yak\u0131t tank\u0131nda sakland\u0131 <\/strong>ve vakum kaplamayla izolasyonu sa\u011fland\u0131. 6 rotora<\/strong> sahip hava arac\u0131, deposunda yer alan s\u0131v\u0131 hidrojenle 840 km mesafe katederek, kalan %10 yak\u0131tla ini\u015f yapmay\u0131 ba\u015fard\u0131.<\/p>\n

<\/span> Hidrojen, ‘H2F-175’ isimli yak\u0131t h\u00fccresi sisteminde havadaki oksijenle elektrokimyasal reaksiyona girerek elektrik, su ve \u0131s\u0131 \u00fcretiliyor. Bu elektrik de rotorlara g\u00fc\u00e7 sa\u011fl\u0131yor ve ara\u00e7ta yer alan k\u00fc\u00e7\u00fck bir bataryay\u0131 \u015farj ediyor. Bu pil \u00f6zellikle kalk\u0131\u015f ve ini\u015f i\u00e7in gereken g\u00fcc\u00fc sa\u011flamada rol oynuyor. <\/figure>\n

Joby daha \u00f6nceleri, H2Fly HY4 gibi sabit kanatl\u0131 bir u\u00e7ak i\u00e7in 1500 km’nin \u00fczerinde menzilin m\u00fcmk\u00fcn oldu\u011funu <\/strong>a\u00e7\u0131klam\u0131\u015ft\u0131. \u015eirket, bu ba\u015far\u0131s\u0131yla bu mesafelerin m\u00fcmk\u00fcn olabilece\u011fini g\u00f6steriyor. S\u0131v\u0131 hidrojenli ve yak\u0131t h\u00fccreli sistemini sertifikaland\u0131rmak isteyen Joby Aviation, hava ta\u015f\u0131mac\u0131l\u0131\u011f\u0131n\u0131 karbondan ar\u0131nd\u0131rmak ad\u0131na \u00f6nemli bir ad\u0131m\u0131 temsil ediyor.<\/p>\n\n

Kaynak\u00a0 :\u00a0https:\/\/www.donanimhaber.com\/joby-nin-hidrojenli-hava-araci-840-km-menzille-rekor-kirdi–179417<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Joby Aviation, hidrojen yak\u0131t h\u00fccreli eVTOL (dikey ini\u015f kalk\u0131\u015f yapabilen) hava arac\u0131yla tek depoda 840 km u\u00e7arak b\u00fcy\u00fck bir ba\u015far\u0131ya imza att\u0131. Bu mesafe, bataryal\u0131 elektrikli hava ara\u00e7lar\u0131nda elde edilenin \u00fc\u00e7 kat\u0131ndan fazla ve gelecekte s\u0131f\u0131r …<\/p>\n","protected":false},"author":1,"featured_media":65416,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[412,421,1469,3379,3159],"class_list":["post-65415","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-elektrik","tag-hava","tag-hidrojen","tag-hidrojen-yakit","tag-sivi"],"_links":{"self":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/65415","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/comments?post=65415"}],"version-history":[{"count":1,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/65415\/revisions"}],"predecessor-version":[{"id":65420,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/65415\/revisions\/65420"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media\/65416"}],"wp:attachment":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media?parent=65415"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/categories?post=65415"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/tags?post=65415"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}