{"id":94365,"date":"2024-09-21T16:00:42","date_gmt":"2024-09-21T16:00:42","guid":{"rendered":"https:\/\/kamucalisani.net\/?p=94365"},"modified":"2024-09-21T16:00:42","modified_gmt":"2024-09-21T16:00:42","slug":"dunyanin-en-guclu-yildizlastiricisi-yeniden-deneylere-basliyor","status":"publish","type":"post","link":"https:\/\/kamucalisani.net\/index.php\/2024\/09\/21\/dunyanin-en-guclu-yildizlastiricisi-yeniden-deneylere-basliyor\/","title":{"rendered":"D\u00fcnyan\u0131n en g\u00fc\u00e7l\u00fc \u201cy\u0131ld\u0131zla\u015ft\u0131r\u0131c\u0131s\u0131\u201d yeniden deneylere ba\u015fl\u0131yor"},"content":{"rendered":"

<\/span> Wendelstein 7-X,<\/strong> d\u00fcnyan\u0131n en b\u00fcy\u00fck ve en g\u00fc\u00e7l\u00fc y\u0131ld\u0131zla\u015ft\u0131r\u0131c\u0131s\u0131 <\/strong>(stellarator<\/strong>) bir y\u0131ll\u0131k bak\u0131m d\u00f6neminin ard\u0131ndan yeniden deneysel \u00e7al\u0131\u015fmalara ba\u015flad\u0131. Max Planck Plazma Fizi\u011fi Enstit\u00fcs\u00fc’n\u00fcn (IPP) Greifswald’daki tesisinde bulunan stellarator, baz\u0131 \u00f6nemli iyile\u015ftirmelerle donat\u0131ld\u0131 ve ilk hedef olarak plazma s\u0131cakl\u0131\u011f\u0131n\u0131 ad\u0131m ad\u0131m art\u0131rmay\u0131 ama\u00e7l\u0131yor. <\/figure>\n

Wendelstein 7-X yenilendi<\/b><\/p>\n

Wendelstein 7-X, \u015eubat 2023<\/strong>‘te 1,3 gigajoule<\/strong> g\u00fcc\u00fcnde 8 dakika<\/strong> s\u00fcren rekor bir plazma \u00fcretmi\u015fti. Bu ba\u015far\u0131n\u0131n ard\u0131ndan planl\u0131 bak\u0131m i\u00e7in kapat\u0131lm\u0131\u015f ve bu s\u00fcre\u00e7te geni\u015f \u00e7apl\u0131 yenilemeler ger\u00e7ekle\u015ftirilmi\u015fti. Makinenin yan\u0131 s\u0131ra kontrol ve veri toplama sistemleri, \u0131s\u0131tma sistemleri ve 50’den fazla plazma tan\u0131lama arac\u0131 elden ge\u00e7irildi. Ayr\u0131ca sistemlerin kullan\u0131labilirli\u011fini ve g\u00fcvenilirli\u011fini art\u0131rmak amac\u0131yla kapsaml\u0131 bir ar\u0131za modu analizi yap\u0131ld\u0131. Bilimsel yetenekler ise \u00f6nemli \u00f6l\u00e7\u00fcde geni\u015fletildi ve yeni g\u00f6zlem ara\u00e7lar\u0131 eklendi.<\/p>\n

<\/span> Bu geli\u015ftirme ve iyile\u015ftirmelerin ard\u0131ndan OP2.2 adl\u0131 yeni deneysel a\u015famaya ge\u00e7ildi. Wendelstein 7-X’in en \u00f6nemli iki yenili\u011fi, plazmaya 1 megawatt’tan fazla enerji verebilen bir \u0131s\u0131tma eleman\u0131 (gyrotron<\/strong>) ve yeni pelet enjekt\u00f6r\u00fcn\u00fcn eklenmesi. \u00d6nceki sistemlerde 1 megawatt’l\u0131k bir g\u00fc\u00e7 elde ediliyorken, yeni mod\u00fcl bu g\u00fcc\u00fc 1,5 megawatta <\/strong>\u00e7\u0131karabiliyor. Yeni mod\u00fcl\u00fcn Karlsruhe Teknoloji Enstit\u00fcs\u00fc (KIT) ve M\u00fcnih merkezli Thales \u015firketi taraf\u0131ndan geli\u015ftirildi\u011fi ve d\u00fcnyan\u0131n en g\u00fc\u00e7l\u00fc gyrotronu<\/strong> oldu\u011fu belirtiliyor. Bu t\u00fcrden 12 eleman\u0131n reakt\u00f6re dahil edilmesi hedefleniyor. Oak Ridge Ulusal Laboratuvar\u0131 taraf\u0131ndan Wendelstein 7-X i\u00e7in \u00f6zel olarak \u00fcretilen yeni enjekt\u00f6r ise plazmaya hidrojen partik\u00fcllerinin sa\u011flanmas\u0131n\u0131 temin edecek. <\/figure>\n

Hedef rekor de\u011fil, verimlilik<\/b><\/p>\n

Yeni \u00f6l\u00e7\u00fcm a\u015famalar\u0131 OP2.2 ve OP2.3’\u00fcn kapsaml\u0131 bilimsel program\u0131, \u00fcretilen plazmalar\u0131n performans parametrelerini kademeli olarak art\u0131rmaya odaklanacak. \u00d6nceki a\u015famada, plazma iyonlar\u0131 35 milyon dereceye kadar \u0131s\u0131t\u0131lm\u0131\u015ft\u0131. Gelecekte, bu s\u0131cakl\u0131klar\u0131n birka\u00e7 dakika s\u00fcresince s\u00fcrd\u00fcr\u00fclebilmesi hedefleniyor. IPP Direkt\u00f6r\u00fc Prof Thomas Klinger, \u201cYava\u015f yava\u015f daha y\u00fcksek \u0131s\u0131tma g\u00fc\u00e7lerine yakla\u015f\u0131yoruz\u2026 Ama\u00e7 y\u00fcksek plazma s\u0131cakl\u0131klar\u0131nda uzun at\u0131mlar elde etmek. \u015eu anda \u00fczerinde \u00e7al\u0131\u015ft\u0131\u011f\u0131m\u0131z \u015fey de bu\u201d<\/em> diyor. W7-X ekibi plazma s\u00fcresi i\u00e7in yeni rekorlar hedeflemiyor, ancak enerji verimini art\u0131rmay\u0131 ama\u00e7l\u0131yor.<\/p>\n

OP2.2 deney a\u015famas\u0131 Eyl\u00fcl-Aral\u0131k 2024 tarihleri aras\u0131nda ger\u00e7ekle\u015ftirilecek, bunu \u015eubat-May\u0131s 2025 tarihleri aras\u0131nda ger\u00e7ekle\u015ftirilecek olan OP2.3 izleyecek. Ard\u0131ndan stellarator tekrar bak\u0131ma girecek. Deneyler A\u011fustos-Aral\u0131k 2026’da OP2.4 ve \u015eubat-May\u0131s 2027’de OP2.5 ile devam edecek.<\/p>\n\n

Kaynak\u00a0 :\u00a0https:\/\/www.donanimhaber.com\/dunyanin-en-guclu-yildizlastiricisi-yeniden-deneylere-basliyor–181806<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Wendelstein 7-X, d\u00fcnyan\u0131n en b\u00fcy\u00fck ve en g\u00fc\u00e7l\u00fc y\u0131ld\u0131zla\u015ft\u0131r\u0131c\u0131s\u0131 (stellarator) bir y\u0131ll\u0131k bak\u0131m d\u00f6neminin ard\u0131ndan yeniden deneysel \u00e7al\u0131\u015fmalara ba\u015flad\u0131. Max Planck Plazma Fizi\u011fi Enstit\u00fcs\u00fc’n\u00fcn (IPP) Greifswald’daki tesisinde bulunan stellarator …<\/p>\n","protected":false},"author":1,"featured_media":94366,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[112,3003],"class_list":["post-94365","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-hedef","tag-plazma"],"_links":{"self":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/94365","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=94365"}],"version-history":[{"count":1,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/94365\/revisions"}],"predecessor-version":[{"id":94369,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/94365\/revisions\/94369"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media\/94366"}],"wp:attachment":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media?parent=94365"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/categories?post=94365"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/tags?post=94365"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}